Smithsonian Institution

Scholarly Press

Smithsonian Institution

Scholarly Press

smithsonian contributions to botany • number 104

Smithsonian Plant Collections,

Guyana: 1992–2014,

Terry W. Henkel

Terry W. Henkel,

Carol L. Kelloff, 

Sara N. Alexander, and

Vicki A. Funk
SERIES PUBLICATIONS OF THE SMITHSONIAN INSTITUTION

Emphasis upon publication as a means of “diffusing knowledge” was expressed by the first Secretary of the 

Smithsonian. In his formal plan for the Institution, Joseph Henry outlined a program that included the following statement: “It is proposed to publish a series of reports, giving an account of the new discoveries in 

science, and of the changes made from year to year in all branches of knowledge.” This theme of basic research 

has been adhered to through the years by thousands of titles issued in series publications under the Smithsonian imprint, commencing with Smithsonian Contributions to Knowledge in 1848 and continuing with the 

following active series:

Smithsonian Contributions to Anthropology

Smithsonian Contributions to Botany

Smithsonian Contributions to History and Technology

Smithsonian Contributions to the Marine Sciences

Smithsonian Contributions to Museum Conservation

Smithsonian Contributions to Paleobiology

Smithsonian Contributions to Zoology

In these series, the Institution publishes small papers and full-scale monographs that report on the research 

and collections of its various museums and bureaus. The Smithsonian Contributions Series are distributed via 

mailing lists to libraries, universities, and similar institutions throughout the world.

Manuscripts intended for publication in the Contributions Series undergo substantive peer review and evaluation by SISP’s Editorial Board, as well as evaluation by SISP for compliance with manuscript preparation 

guidelines (available on SISP’s “Author Resources” page at www.scholarlypress.si.edu). For open access, fully 

searchable PDFs of volumes in the Smithsonian Contributions Series, visit Open SI (http://opensi.si.edu).
SMITHSONIAN CONTRIBUTIONS TO BOTANY • NUMBER 104

Smithsonian Plant Collections, 

Guyana: 1992–2014, 

Terry W. Henkel

Terry W. Henkel, 

Carol L. Kelloff, 

Sara N. Alexander, and 

Vicki A. Funk

WASHINGTON D.C.

2016
ABSTRACT

Henkel, Terry W., Carol L. Kelloff, Sara N. Alexander, and Vicki A. Funk. Smithsonian Plant Collections, 

Guyana: 1992–2014, Terry W. Henkel. Smithsonian Contributions to Botany, number 104: vi + 206 pages, 

23 figures, 8 maps, 4 plates, 1 table, 2016. — Part I provides the collector’s notes on trips with maps in 

chronological order. Part II lists collection localities, with collection number ranges, habitat descriptions, 

geographic coordinates, and assisting collectors. Part III lists collections in numerical order with identifications and authors. Part IV lists collections ordered by determined name.

Cover images, from left: Kaieteur Falls from the bottom of the gorge; Amauroderma cf. brittonii Murrill 

(Fomitopsidaceae), the largest polypore fungi seen in Guyana; view of Kukuinang tepui.

All photographs in this volume are by Terry W. Henkel, courtesy of the Smithsonian Institution’s Biological 

Diversity of the Guiana Shield Program, except as noted. 

Published by SMITHSONIAN INSTITUTION SCHOLARLY PRESS

P.O. Box 37012, MRC 957

Washington, D.C. 20013-7012

www.scholarlypress.si.edu

Compilation copyright © 2016 Smithsonian Institution

The rights to text and images in this publication, including cover and interior designs, are owned either by the Smithsonian Institution, by contributing authors, or by third parties. Fair use of materials is permitted for personal, educational, 

or noncommercial purposes. Users must cite author and source of content, must not alter or modify copyrighted content, 

and must comply with all other terms or restrictions that may be applicable. Users are responsible for securing permission 

from a rights holder for any other use.

Library of Congress Cataloging-in-Publication Data

Names: Henkel, Terry W., author. | Kelloff, Carol Lynn, 1954 – author. | Alexander, Sara N. (Sara Nazanin), author. | 

Funk, V. A. (Vicki A.), 1947– author.

Title: Smithsonian plant collections, Guyana : 1992–2014, Terry W. Henkel / Terry W. Henkel, Carol L. Kelloff, Sara N. 

Alexander, and Vicki A. Funk.

Other titles: Smithsonian contributions to botany ; no. 104.

Description: Washington, D.C. : Smithsonian Institution Scholarly Press, [2016] | Series: Smithsonian contributions to 

botany ; number 104 | Includes bibliographical references and index.

Identifiers: LCCN 2015049282

Subjects: LCSH: Botany—Catalogs and collections—Guyana. | Plants—Guyana—Classification. | Plant collecting—

Guyana.

Classification: LCC QK267 .H46 2016 | DDC 580.74/881—dc23 LC record available at 

http://lccn.loc.gov/2015049282

ISSN: 1938-2812 (online); 0081-024X (print)

Publication date (online): 29 April 2016

c The paper used in this publication meets the minimum requirements of the American National Standard for Permanence 

of Paper for Printed Library Materials Z39.48–1992. 
Contents

LIST OF FIGURES v

LIST OF MAPS vi

INTRODUCTION by Vicki A. Funk and Carol L. Kelloff 1

The Biological Diversity of the Guiana Shield Program 1

Why a Resident Botanist? 3

Terry W. Henkel Biosketch 4

Format of Collection Information 5

Acknowledgments 6

Contributors of Identifications 6

Collections of Special Interest 9

References 14

I. EXPEDITION NARRATIVES AND MAPS 17

Trip 1: Upper Mazaruni River and Mount Ayanganna 17

Trip 2: Bartica and Essequibo River 22

Trip 3: Upper Ireng River–Mount Wokomung 22

Trip 4: Essequibo River–Macouria River–Blue Mountain 31

Trip 5: Kaieteur National Park 31

Trip 6: Essequibo River–Berbice Savanna–Soesdyke–Linden 

Highway–Mahaica Coast 36

Trip 7: Marudi Mountains–Kuyuwini River 36

Trip 8: Mount Wokomung II 42

Trip 9: Essequibo Headwaters and Acarai Mountains 45

Trip 10: Achiknak-Malakwalai Massif, Upper Ireng River 51

Trip 11: Ireng River–Pakaraima Mountains 56

Trip 12: South Rupununi District 58

Post-BDG Trips: Mount Ayanganna 58

Literature Cited for Expedition Reports 58

II. COLLECTION LOCALITIES 59

Trip 1: Upper Mazaruni River and Mount Ayanganna 59

Trip 2: Bartica and Essequibo River 60

Trip 3: Upper Ireng River–Mount Wokomung 61

Trip 4: Essequibo River–Macouria River–Blue Mountain 63

Trip 5: Kaieteur National Park 64
i v • CONTENTS

Trip 6: Essequibo River–Berbice Savanna–Soesdyke–Linden 

Highway–Mahaica Coast 65

Trip 7: Marudi Mountains–Kuyuwini River 65

Trip 8: Mount Wokomung II 67

Trip 9: Essequibo Headwaters–Acarai Mountains 68

Trip 10: Achiknak-Malakwalai Massif, Upper Ireng River 70

Trip 11: Ireng River–Pakaraima Mountains 71

Trip 12: South Rupununi District 72

III. COLLECTIONS BY NUMBER 75

IV. COLLECTIONS BY DETERMINED TAXA 159

PLATES 197

APPENDIX: PUBLICATIONS OF TERRY W. HENKEL 201

INDEX 203
Figures

1. The Guiana Shield 2

2. Terry W. Henkel 4

3. Bruce Hoffman and Helen Kennedy sorting collected specimens 19

4. Mount Ayanganna seen from Chinowieng savanna 20

5. Terry Henkel on highest point of Guyana 21

6. Bruce Hoffman and Akawaio guides, Ayanganna expedition 21

7. View of Kukuinang Tepui 28

8. Cloud forest, Mount Wokomung 29

9. Ando Falls, Sukabi River, upper Ireng watershed 30

10. Kaieteur Falls, from gorge 33

11. A specimen of Navia (Bromeliaceae) 33

12. Mining camps and forest profile, Marudi Mountains 40

13. Terry Henkel with Ficus sp. tree (Moraceae), Marudi Mountains 41

14. Romeo Williams with Aechmea melinonii (Bromeliaceae) and Passiflora sp. 43

15. Valentino Joseph, transport by canoe 43

16. Patamona cooking edible mushrooms known as kapiokwok 

(Lentinula boryanum) 44

17. Manawanaro, Wai Wai Village, upper Essequibo 46

18. Marifa (Wai Wai) working on curare arrows 46

19. Wai Wai Village from the air, Essequibo River headwaters 47

20. Kaatnang River, tributary of Ireng River, Brazil 51

21. Upper Ireng, north of Orinduik Falls 56

22. Henkel collecting Agave sp., Henkel 5500, upper Ireng 56

23. Rupununi savanna, from air 58
Maps

1. Collecting localities, Trip 1 18

2. Collecting localities, Trips 2 and 4 23

3. Collecting localities, Trip 3 24

4. Collecting localities, Trips 5 and 8 32

5. Collecting localities, Trip 6 37

6. Collecting localities, Trips 7 and 9 38

7. Collecting localities, Trips 10 and 11 52

8. Collecting localities, Trip 12 57
INTRODUCTION

Vicki A. Funk and Carol L. Kelloff

The Biological Diversity of the Guiana Shield Program

The Biological Diversity of the Guiana Shield (BDG) is a field-oriented program of 

the Smithsonian Institution’s (SI) National Museum of Natural History (NMNH). For 

more than 30 years the goal of the BDG has been to study, document, and preserve the 

biological diversity of the Guiana Shield (the Shield), which includes Guyana; Suriname; 

French Guiana; the Venezuelan states of Amazonas, Bolívar, and Delta Amacuro; and 

parts of southern Colombia and far northern Brazil. Data gathering and analyses of 

diversity are focused on the natural units. The BDG program began in 1983 and sponsored an active field program from 1985 to the final plant expedition in 2014. Originally 

confined to the plants of Guyana, it grew to cover all aspects of biodiversity across the 

Shield.

The Shield (Figure 1) is a biologically diverse area defined by a distinct, ancient 

geological formation that is roughly bounded by the Atlantic Ocean to the north and 

east; the Orinoco River from the north and west; the Río Negro, a major tributary of the 

Amazon River, to the southwest; and the Amazon River (north of the Amazon Basin) to 

the south (Gibbs and Barron, 1993). The Orinoco River and Río Negro are connected by 

the Casiquiare canal, making much of this geological area function as an island. There 

are isolated areas in southeast Colombia that are also part of the Shield, but they are 

poorly explored. The Shield contains many isolated, steep-sided mountains of sandstone 

(tepuis) and granite (inselbergs) that along with the assortment of habitats including 

tropical savannas, lowland and montane forests, and montane scrub, account for the 

high diversity and endemicity of the flora and fauna (Berry et al., 1995; Funk and Kelloff, 

2009). Unlike many other tropical regions, more than 70% of the natural habitat of the 

Guiana Shield remains pristine, but that has been changing rapidly in recent years. In the 

three Guianas (Guyana, Suriname, and French Guiana) in particular, because national 

governments own most of the land and the population is concentrated along the coast 

and major rivers, destructive development of the interior has been kept to a minimum; 

however, increased and extremely destructive mining and clear-cutting of the forest by 

foreign companies, along with subsistence agriculture and the harvesting of wild game 

and fish, have begun to take their toll.

Conservation efforts vary within the region. In parts of Suriname and the Venezuelan Guayana, large tracts of extremely interesting forest and their accompanying biota 

have already been designated for conservation. In contrast, the process of establishing 

protected areas is in its early stages in Guyana. Many natural areas in both Guyana and 

Smithsonian Plant Collections, Guyana: 

1992–2014, Terry W. Henkel

Terry W. Henkel,1 Carol L. Kelloff,2* Sara N. Alexander,2 and Vicki A. Funk2

1

 Department of Biological Sciences, Humboldt 

State University, 1 Harpst Street, Arcata, California 95521, USA.

2

 Department of Botany, National Museum of 

Natural History, Smithsonian Institution, P.O. 

Box 37012, MRC 166, Washington, D.C., 20013-

7012, USA.

* Correspondence: kelloffc@si.edu

Manuscript received 18 June 2015; accepted 

22 October 2015.
2 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

the Venezuelan Guayana are designated as concessions and are 

therefore seriously threatened by resource extraction activities, as 

practiced by multinational logging and mining companies. Each 

country has suffered degradation in certain areas due to gold 

miners, both legal and illegal, from inside and outside the country. It is important that we gain an understanding of the flora and 

fauna of the Guiana Shield in order to make informed decisions 

concerning critical areas that have high priority for conservation and to guide the collection of data from areas that might 

ultimately become degraded. In addition, because this region has 

been long neglected by biologists, it is often an area of “insufficient information” for analyses of many biological groups. The 

BDG program seeks to fill these gaps by providing specimens 

and data to address biodiversity questions about many groups 

of organisms and to assist a variety of research and conservation 

projects. The information has been used to produce checklists, 

vegetation maps, and floristic and faunistic studies. In addition, 

the BDG program is exploring uses of these data that will lead 

to a synthesis of information addressing broader biodiversity 

issues and understanding (Funk and Richardson, 2002; Kelloff, 

2003; Kelloff and Funk, 2004; Funk et al., 2005; Hollowell and 

Reynolds, 2005; Hollowell, 2009; Vari et al., 2009; M. Diazgranados, Jardín Botánico de Bogotá José Celestino Mutis, Bogotá, 

Colombia, personal communication).

Prior to the BDG’s work, Guyana was poorly known biologically, with sparse documentation of the composition and 

distribution of its biota. After 28 years of collecting, the BDG 

program has produced many works important to the understanding of Guyana’s biological diversity and assisting Guyana 

with conservation efforts. For instance, BDG published a vegetation map of Guyana (Huber et al., 1995), as well as plant 

checklists for the Guianas (Boggan et al., 1997), the Guiana 

Shield (Hollowell et al., 2001; Funk et al., 2007), the Iwokrama 

area (Clarke and Funk, 1998; Clarke et al., 2001), and Kaieteur 

National Park (Kelloff and Funk, 1998). It has also published 

the Field Checklist of the Birds of Guyana (Braun et al., 2000, 

2007). Data from the BDG program have been used in many 

publications; a complete list of these can be found on the program’s website (http://botany.si.edu/bdg/bdgpub.html), where 

most are available as PDFs (Clarke and Funk, 2005; Engstrom 

FIGURE 1. Map of the Guiana Shield area of South America. Map by Thomas H. Hollowell, Smithsonian 

Institution.
NUMBER 104 • 3

and Lim, 2001–present; Reynolds et al., 2001–present; Kelloff 

and Funk, 2004; Hollowell and Reynolds, 2005; Funk et al., 

2007; Vari et al., 2009).

The Checklist of the Terrestrial Vertebrates of the Guiana 

Shield was published in 2005 (Hollowell and Reynolds, 2005). 

It contains all known nonfish vertebrates comprising 1,004 bird 

taxa, 282 mammals, 269 amphibians, and 295 reptile species and 

their distribution on the Shield. When compared with the number 

of known species worldwide, these numbers range from 3.6% for 

reptiles to 10% for birds. This checklist was possible because of 

collaboration with authors from Canada, Venezuela, Brazil, and the 

United States. The Checklist of the Freshwater Fishes of the Guiana Shield (Vari et al., 2009) was published as a companion to the 

terrestrial vertebrate checklist. Together, these two works represent 

the most current knowledge of diversity and distribution of the 

vertebrates of the Guiana Shield. The checklist of fishes includes 

1,173 species, representing approximately 23% of the freshwater 

fish species from the vast expanse between southern South America 

and the southern border of Mexico (Reis et al., 2003) and over 

4% of the 28,400 fish species recently estimated to be present in 

all marine and freshwater systems worldwide (Nelson, 2006; Funk 

and Kelloff, 2009). The Amphibians and Reptiles of Guyana, South 

America (Cole et al., 2012) was the product of a collaboration of 

the American Museum of Natural History, Smithsonian Institution, 

and Royal Ontario Museum. This publication has keys, annotated 

species accounts, type specimens and localities, geographic distribution, voucher specimens from Guyana, coloration in life (and often 

a color photograph), and comments pointing out interesting subjects for future research.

The Checklist of the Plants of the Guiana Shield (Funk 

et al., 2007) covers all vascular plants known to occur in the 

Guiana Shield region of northeastern South America and has 

a foreword by Peter Raven, president emeritus of the Missouri 

Botanical Garden. This checklist, along with the terrestrial vertebrates and the freshwater fishes publications, represents a 

new research and conservation resource that highlights three 

critical facets of taxonomic work: research, collections, and 

expeditions.

The mission of the Smithsonian Institution is the “increase 

and diffusion of knowledge,” and for nearly 30 years the BDG 

program has fulfilled this mission by gathering and distributing 

new information. We have encouraged the production of floras 

and faunas of poorly known areas, participated in training students and professionals from the host countries, supplied data for 

the identification and preservation of biologically diverse areas, 

and supported interdisciplinary research. Although the program 

operates out of the Smithsonian, it depends on the collaboration of specialists worldwide and steady sources of funding to 

accomplish its goals. Currently, there are over 800 scientists and 

collaborators, who have produced over 1,000 publications. (See 

the BDG website for a full list of collaborators and other information: http://botany.si.edu/bdg/index.html.)

From 1986 until 2000, the BDG maintained a full- or 

part-time resident collector in Guyana. Since 2000, it has sent 

regular expeditions to various places across the Shield. However, 

the last large expedition into unexplored territory was conducted 

in 2012. Most expeditions collect plants, but others have collected butterflies and moths, ants, lizards, and birds. Botanical 

specimens collected through the program have been distributed 

to a network of experts for identification. Specimens from all 

expeditions are deposited at the Centre for the Study of Biological Diversity (CSBD) at the University of Guyana, as well as at 

the Smithsonian (United States) and other museums worldwide. 

At the time of this publication, the BDG program has collected 

approximately 56,000 plant numbers, representing over 270,000 

individual specimens. Currently, the CSBD herbarium holds over 

50,000 mounted plant collections in the east wing. The zoological collection is housed in the west wing of the building and has 

over 10,000 vertebrate specimens and approximately 22,000 

insect collections.

To make the data available to a wider audience, the BDG 

has made the plant data available online (http://botany.si.edu

/bdg/index.html). The BDG Specimen Search and Maps site 

allows visitors to search for botanical specimens collected under 

the BDG program by selecting a genus or species within a family 

or a genus within a country. In addition to displaying collection 

information for individual specimens, it has placed marks or dots 

on the maps of selected or all specimens and provides a visualization of the collection localities using Google Maps. The website 

also allows visitors to follow the BDG’s past botany expeditions 

at http://botany.si.edu/bdg/expeditions.html. Expedition reports 

for almost all resident collectors are also available online: John J. 

Pipoly, Lynn J. Gillespie, Tim McDowell, Bruce Hoffman, and 

H. David Clarke. These reports include trip narratives, photographs taken in the field, collection locality information, and lists 

of specimens. Interactive maps using Google Maps allow viewers to visualize and follow along with each trip. Terry Henkel 

(this publication) and Karen Redden and Ken Wurdack (2004 

to present) have the maps of their expedition trips and a photo 

gallery online. Expedition reports will be added as they are published. The field research of Patrice Mutchnick (1994–1995) and 

Bill Hahn (1987–1989) along with nonresident collectors will 

be compiled into one volume at a later date. Published versions 

for some of these reports are available as a PDF on the website.

Although no longer available in hard copy, other publications found on the BDG website under Plant Checklists and Publications (http://botany.si.edu/BDG/plants.html) are “Medicinal 

Plants of the Guianas” (DeFilipps et al., 2004) and Ornamental 

Garden Plants of the Guianas (DeFilipps, 1992) by the late SI 

curator Dr. Robert DeFilipps.

Why a Resident Botanist?

The BDG resident botanists played a greater role in fulfilling 

the Smithsonian mission than merely planning field expeditions 

and collecting plant specimens. They were active, dedicated, 

and, not insignificantly, apolitical outreach persons who represented the amiable, proconservation, and proeducation interests 
4 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

of the U.S. scientific community. Although the role of the resident collector was in some ways minor compared to the totality of outreach organized by the BDG program, each resident 

collector was the key person in the country for keeping the collaborative relationship active over the months and years. Many 

of the BDG’s collectors, Terry Henkel included, used their 

experience in Guyana to gain hands-on knowledge of tropical 

biology and have built upon it to enhance their careers as professional botanists. Often, they had either recently graduated 

with an advanced degree or would continue on to complete a 

masters and/or Ph.D. Most are now involved in teaching or 

research positions at universities, museums, or conservation 

organizations.

Terry W. Henkel Biosketch

The BDG hired eight full-time resident plant collectors 

between 1983 and 2004. Terry W. Henkel (Figure 2) was the 

sixth, collecting vascular plants and fungi from October 1992 to 

October 1994. Prior to collecting for the Smithsonian, Henkel 

received his B.S. in botany from Ohio University in 1983. He 

continued his education, receiving his M.S. degree from the 

University of Wyoming in 1988. His thesis, “Infectivity and 

Effectivity of Indigenous Vesicular Arbuscular Mycorrhizal 

Fungi from Contiguous Soils in the Red Desert of Wyoming,” 

was published the same year (Henkel, 1988). Henkel later completed his Ph.D. in botany at Duke University (see below).

Henkel’s first collecting trip in Guyana was with Bruce Hoffman (the departing resident collector) to the summit of Mount 

Ayanganna (2,043 m). This eroded table mountain (tepui) located 

in the Pakaraima Mountains is the highest tepui lying wholly 

within the boundaries of Guyana. Tepuis of the Roraima geological formation are well known for their high degree of plant 

endemicity, but Mount Ayanganna was very poorly explored at 

the time. This expedition was Hoffman’s last and provided an 

overlap for training purposes. This training period was a key 

component of the BDG program and ensured continuity of the 

collecting program.

The expedition of six set out for Ayanganna in October 

1992 from Imbaimadai, upper Mazaruni River, and after an 

arduous approach of over 64 km (40 miles) established a collecting camp at the base of the mountain. Over the next several 

days the team worked their way up the slopes following the 

old Guyana Defense Force trail and then “cutting a line” (trail) 

until emerging onto the first of a series of “steps” leading to the 

summit. Large canopy trees gave way to scrub forest. Transversing the mountain through a series of base camps, the team collected the wealth of plant diversity, noted animals, and finally 

reached the upper limits of the summit (1,950–2,043 m). Collections from this trip are under Hoffman’s numbers and can 

be found in the BDG publication covering his tenure in Guyana 

(Alexander et al., 2014).

The Ayanganna trip was an excellent experience for Henkel and provided the experience he needed to organize his own 

expeditions in Guyana, including permits, logistics, safety, and 

effective relationships with local communities and expedition 

members. As resident botanist, Henkel continued an informal 

yet important role in cross-cultural, scientific, and general outreach to the Guyanese people. While living in the capital of 

Georgetown, he customarily traveled about the city by foot, 

bicycle, and minibus, shopping in the street markets and bakeries 

and commuting to the university. During his tenure in Guyana, 

Henkel gave several public lectures about his fieldwork and the 

remarkable biodiversity of Guyana’s interior forests and savannas. Recently, in the context of his current research program 

(2010–2011) Henkel offered two field mycology workshops for 

station staff, rangers, and University of Guyana students located 

in the interior at Mabura Hill and the Iwokrama Rainforest 

Reserve. “Training the trainers” provides an active link between 

the Smithsonian’s research efforts and the programs of the host 

country.

Romeo Williams of Buck Sands, Lower Essequibo, was 

originally recruited by Henkel in 1992 and served as the main 

field assistant on most of Henkel’s expeditions. Williams has 

continued on as a key in-country guide and parataxonomist on 

FIGURE 2. Terry W. Henkel. Photo by Raquel Thomas.
NUMBER 104 • 5

numerous Smithsonian biodiversity expeditions, particularly 

with later resident collector H. David Clarke. The collecting 

teams also normally included two to five local men, usually 

Amerindians, who served as essential guides, shared the hauling of supplies and specimens, and set up camps in remote 

areas. Strong friendships often developed between the resident 

botanist and the Guyanese members of the team as they shared 

the challenges of travel and botanical fieldwork under difficult 

circumstances and inclement weather. Some of the local guides 

that worked with Henkel were Regis James and Vibert James 

(Aishalton Village, south Rupununi), Leonard Williams and 

Valentino Joseph (Cipo Village, upper Ireng River), Marawanaro and Marife (Wai Wai Village, Essequibo River headwaters), and A. Roland and C. Roland (Chinowieng Village, upper 

Mazaruni River).

Scientists from other countries and institutions frequently 

participated in collecting expeditions organized by the resident 

botanist. During Henkel’s time, Steve Fratello conducted many 

of his own expeditions to Guyana to collect butterflies and 

moths. He joined Henkel’s expedition to Mount Wokomung in 

1993, and Dr. Helen Kennedy, a Marantaceae specialist from the 

University of British Columbia in Vancouver, Canada, spent a 

week with Henkel and Bruce Hoffman collecting in the upper 

Mazaruni area on their joint expedition to Mount Ayanganna 

mentioned above.

As tradition would have it, Henkel was accompanied on his 

final expedition as a BDG resident botanist (1992) by Patrice 

Mutchnick, the succeeding and seventh BDG resident botanist. 

Henkel and Mutchnick collected in the Pakaraima Mountains in 

and around Cipo settlement and along the Sukabi River, reaching the upper Ireng River, which forms one of the borders with 

Brazil.

Henkel returned to the United States in 1994 to develop 

his Ph.D. research centering on plant/fungal systems he had discovered in Guyana. He returned to Guyana many times during 

his Ph.D. work, studying the ectomycorrhizal fungi associated 

with the Dicymbe (clump wallaba) monodominant forests in the 

Pakaraima Mountains (Henkel, 2001). He received his Ph.D. 

from Duke University in 2001 and in 2002 moved on to Humboldt State University, California, where he is now a professor of 

botany and mycology. He continues his research in Guyana, providing field experience to graduate and undergraduate students, 

and has been assisted on many expeditions by Mimi Chin and 

their son, Piakai Henkel. He has over 60 peer-reviewed papers 

dealing with the importance of primary tropical forests for fungal biodiversity, the impact of fungi on tree diversity, and fungal 

systematics. He has described, as of 2014, nearly a hundred fungal species and two genera new to science (Henkel, 1999, 2003; 

Henkel et al., 2000, 2002, 2004, 2005, 2010, 2011; Miller et al., 

2002; Aime et al., 2003, 2010; Fulgenzi et al., 2010; also, see 

the Appendix for additional Henkel publications). Additionally, 

numerous new flowering plant taxa (eight species—see “Collections of Special Interest”) were described as a result of his efforts 

as the BDG resident collector.

Format of Collection Information

More than 200 taxonomic specialists and other botanical professionals participated in the identification of plants collected by 

Terry W. Henkel. Now that 83% of these collections have been 

identified, this publication makes the results of his fieldwork widely 

available in print and online to the botanical and conservation 

communities. This publication also serves as a resource for many 

herbaria that have received duplicates of these collections because, 

as with all such endeavors, specialists constantly revise the determinations of specimens and data errors are discovered and corrected 

over time. These data are periodically updated on the “Expedition” page of the website (http://botany.si.edu/bdg/index.html).

This publication is divided into four parts. Part I contains 

the edited narratives drafted by Henkel on the localities, habitats, 

people, and events of the collecting trips. Maps are included that 

show each collecting trip, along with some of the place-names mentioned in the trip narratives. The maps were produced using ArcMap (ESRI, 2011) with base map coverages produced through the 

BDG’s collaboration with the CSBD at the University of Guyana.

Part II is a detailed account of the localities where Henkel made his collections; these are listed chronologically and 

grouped by trip. The range of collecting numbers for each trip is 

indicated, as are the dates of the trip. Within each trip, specific 

localities, as provided by the collector, are listed with their collection number ranges, the date for those collections, latitude 

and longitude coordinates, elevation ranges in meters, habitat 

descriptions, and co-collectors. Latitude and longitude are given 

in degree (°), minute (′), and second (′′) format.

Part III lists Henkel’s collections in numerical order. Each collection number is followed by the determined plant family, the 

plant name including any infraspecific names that have been provided, and authors of the name. The plant name information may 

be checked against the synonymy provided in the Checklist of the 

Plants of the Guiana Shield (Funk et al., 2007). The authors of 

plant names conform to standard abbreviations (Brummitt and 

Powell, 1992). Plant taxonomy and systematics are changing as 

more information on the relationships between taxa are discovered through molecular work. New classifications are being developed and approved such as the Angiosperm Phylogeny Group III 

(APG III) system (Angiosperm Phylogeny Group, 2009), Chase 

and Reveal’s (2009) phylogenetic classification of the plant families, and Haston et al.’s (2009) linear sequence of plant families. 

Circumscription of families is changing, taxa are moved, and some 

families are lost. This publication follows the classification currently used by the U.S. National Herbarium (von Dalla Torre and 

Harms, 1958) or where the specialist has revised the group.

Part IV lists collections by determined name, sorted by division, family, genus, and specific epithets followed by the collection numbers for each name. Specimens determined to only 

the family level are listed first for each family and designated as 

indet. (indeterminate). Specimens determined only to genus will 

have “sp.” for the specific epithet. This section is provided to 

facilitate the location of specimens of interest to specialists.
6 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

The first set of all Henkel collections was distributed to 

the Guyana National Herbarium at the CSBD in Guyana, and 

the second sheet was deposited at Smithsonian’s U.S. National 

Herbarium in Washington, D.C. Additional duplicates were distributed to other herbaria in the Americas and Europe as part 

of ongoing exchange programs. Anyone requiring additional 

information about these specimens or about the specialists and 

other individuals who participated in the determination of specimens may contact the Biological Diversity of the Guiana Shield 

Program, Smithsonian Institution, National Museum of Natural 

History, U.S. National Herbarium, Botany, MRC 166, P.O. Box 

37012, Washington, D.C., 20013-7012, USA.

This is the sixth publication by the BDG detailing the collections of the program’s resident plant collectors. The first publication covered the collections of John J. Pipoly from 1987 to 

1988 (Hollowell et al., 2000), the second covered the collections 

of Lynn J. Gillespie from 1989 to 1991 (Hollowell et al., 2003), 

the third covered Tim McDowell from 1990 to 1991 (Hollowell 

et al., 2004), the fourth included H. David Clarke’s years as the 

BDG botanist from 1995 to 2004 (Kelloff et al., 2011), and the 

fifth covered the collections of Bruce Hoffman (Alexander et al., 

2014). As identification of specimens collected by other BDG 

botanists approaches at least 75%–80% completion, additional 

publications will be issued in this series.

Acknowledgments

The compilation of this collection summary would not 

have been possible without the work of many people who have 

assisted the BDG program over the years, both at the Smithsonian and in Guyana. Among these people are Tom Hollowell, 

Margaret and Malcolm Chan-a-Sue, Phillip DaSilva, and Romeo 

Williams. We also thank Fabian Michelangli of the New York 

Botanical Garden and Christian Feuillet of Corvallis, Oregon, 

for suggestions on the manuscript. The multitude of specialists, 

both past and present, who have helped in the determination of 

Terry Henkel’s specimens from Guyana are listed below. This is 

publication number 207 in the Smithsonian’s Biological Diversity of the Guiana Shield Program publication series.

We dedicate this publication to the memory of Will Ryan, an 

amateur botanist who participated in Henkel’s expedition to the 

Upper Ireng River and Mount Wokomung (Trip 3). He had a keen 

eye that contributed to our knowledge of plant diversity of Guyana.

Contributors of Identifications

Bryophytes

Bartramiaceae: A. E. Newton

Bryaceae: A. E. Newton

Calymperaceae: A. E. Newton, W. D. Reese

Dicranaceae: A. E. Newton

Funariaceae: A. E. Newton

Hedwigiaceae: A. E. Newton

Hookeriaceae: A. E. Newton

Hypnaceae: A. E. Newton

Leucobryaceae: A. E. Newton

Meteoriaceae: A. E. Newton

Orthotrichaceae: A. E. Newton

Phyllogoniaceae: A. E. Newton

Rhizogoniaceae: A. E. Newton

Sematophyllaceae: A. E. Newton

Thuidiaceae: A. E. Newton

Liverworts

Aneuraceae: A. E. Newton

Lejeuneaceae: A. E. Newton

Lepidoziaceae: A. E. Newton

Marchantiaceae: A. E. Newton

Plagiochilaceae: A. E. Newton

Lycophytes

Lycopodiaceae: M. Boudrie, T. W. Henkel, D. B. Lellinger, 

G. S. McKee

Selaginellaceae: D. B. Lellinger, G. S. McKee

Pteridophytes

Adiantaceae: M. Boudrie, D. B. Lellinger, G. S. McKee, J. Prado

Aspleniaceae: D. B. Lellinger, G. S. McKee

Blechnaceae: D. B. Lellinger, G. S. McKee

Cyatheaceae: D. B. Lellinger, G. S. McKee

Dennstaedtiaceae: M. Boudrie, D. B. Lellinger, G. S. McKee

Dryopteridaceae: D. B. Lellinger, G. S. McKee

Gleicheniaceae: Jasivia Gonzales, D. B. Lellinger, G. S. McKee

Grammitidaceae: R. Y. Hirai, C. L. Kelloff, P. H. Labiak, 

D. B. Lellinger, G. S. McKee, A. L. Moguel

Hymenophyllaceae: D. B. Lellinger, G. S. McKee, R. C. Moran

Lomariopsidaceae: D. B. Lellinger, G. S. McKee

Lygodiaceae: M. Boudrie, G. Cremers, D. B. Lellinger, 

G. S. McKee

Marattiaceae: D. B. Lellinger, G. S. McKee, C. R. Rolleri

Metaxyaceae: D. B. Lellinger, G. S. McKee

Oleandraceae: D. B. Lellinger, G. S. McKee

Ophioglossaceae: G. S. McKee

Polypodiaceae: D. B. Lellinger, G. S. McKee

Pteridaceae: D. B. Lellinger, G. S. McKee

Schizaeaceae: C. L. Kelloff, D. B. Lellinger, G. S. McKee

Tectariaceae: D. B. Lellinger, G. S. McKee

Thelypteridaceae: D. B. Lellinger, G. S. McKee

Vittariaceae: D. B. Lellinger, G. S. McKee

Woodsiaceae: D. B. Lellinger, G. S. McKee

Gymnosperms

Gnetaceae: L. J. Gillespie, T. W. Henkel, S. Stuber
NUMBER 104 • 7

Dicots

Acanthaceae: M. J. Jansen-Jacobs, D. Wasshausen

Amaranthaceae: J. K. Boggan

Anacardiaceae: T. W. Henkel, P. Hiepko, J. D. Mitchell

Annonaceae: L. W. Chatrou, T. W. Henkel, D. M. Johnson, 

C. L. Kelloff, P. J. M. Maas, O. Muller, U. Scharf, 

M. Sewell, C. M. van Zuilen

Apiaceae: J. K. Boggan

Apocynaceae: W. C. Allen, L. Allorge, T. W. Henkel, 

T. Hollowell, R. L. Liesner, J. F. Morales, G. Morillo, 

M. Sewell

Aquifoliaceae: H. D. Clarke, M. Sewell, E. Tripp

Araliaceae: J. K. Boggan, T. W. Henkel, J. C. Lindeman

Asclepiadaceae: G. Morillo, W. D. Stevens

Balanophoraceae: J. K. Boggan, B. Hansen

Bataceae: R. A. DeFilipps

Begoniaceae: S. F. Smith

Bignoniaceae: S. N. Alexander, K. Dattilo, S. O. Grose, 

M. J. Jansen-Jacobs, J. L. Luteyn, A. M. W. Mennega, 

H. S. Rogers

Bixaceae: L. J. Dorr, M. Sewell

Bombacaceae: L. J. Dorr, T. W. Henkel, M. Sewell, E. Tripp

Bonnetiaceae: C. L. Kelloff, A. Weitzman

Boraginaceae: C. Feuillet, T. W. Henkel, J. E. Miller, 

J. S. Miller, M. Nee, M. N. S. Stapf, C. M. Taylor

Burseraceae: D. Daly, T. W. Henkel, M. Sewell

Cactaceae: B. Crozier, B. E. Leuenberger, M. Sewell

Campanulaceae: J. K. Boggan, R. A. DeFilipps, S. O. Grose, 

C. L. Kelloff, M. Sewell

Capparaceae: R. A. DeFilipps, H. H. Iltis, G. P. Lewis

Caryocaraceae: A. Goldberg, T. W. Henkel, G. T. Prance

Cecropiaceae: C. C. Berg, T. W. Henkel

Celastraceae: J. K. Boggan, A. Goldberg, T. W. Henkel, R. L. 

Liesner, S. A. Mori, M. Sewell

Chenopodiaceae: R. A. DeFilipps

Chloranthaceae: M. Sewell

Chrysobalanaceae: T. W. Henkel, G. T. Prance, M. Sewell, 

S. Sterns

Clusiaceae: R. L. Liesner, J. J. Pipoly, G. T. Prance, N. Robson, 

M. Sewell, A. Weitzman

Combretaceae: G. T. Prance, C. A. Stace

Compositae: V. A. Funk, J. Pruski, H. Robinson

Connaraceae: S. N. Alexander, R. C. Barneby, J. E. Dodge, 

R. L. Liesner, J. J. Pipoly

Convolvulaceae: D. F. Austin, A. Goldberg, T. Hollowell, 

S. Stuber

Cucurbitaceae: C. Jeffrey, E. Lucas, M. Nee, D. Zappi

Cunoniaceae: R. A. DeFilipps, R. L. Liesner

Cyrillaceae: J. Cislinski-Yesilyurt

Dichapetalaceae: J. K. Boggan, G. T. Prance

Dilleniaceae: G. Aymard, C. N. de Fraga, T. W. Henkel, 

C. L. Kelloff

Droseraceae: T. W. Henkel, C. L. Kelloff

Ebenaceae: P. E. Berry, J. C. Lindeman, C. Sothers

Elaeocarpaceae: L. J. Dorr, T. W. Henkel, M. Sewell

Ericaceae: J. L. Luteyn

Erythroxylaceae: P. E. Berry, M. Sewell

Euphorbiaceae: P. E. Berry, H. J. Esser, L. J. Gillespie, T. W. 

Henkel, T. Hollowell, R. L. Liesner, J. Murillo, W. Punt, 

M. Sewell, G. L. Webster, K. J. Wurdack

Flacourtiaceae: M. H. Alford, R. L. Liesner, J. C. Lindeman, 

J. J. Pipoly, M. Sewell

Gentianaceae: J. K. Boggan, A. Brouwer, L. Cobb, C. L. 

Kelloff, K. B. Lepis, R. L. Liesner, H. Maas, P. J. M. 

Maas, U. P. D. Raghoenandan, M. Sewell, S. F. Smith

Gesneriaceae: J. K. Boggan, C. Feuillet, L. E. Skog

Hippocrateaceae: A. R. A. Görts-van Rijn, J. A. Lombardi, 

A. M. W. Mennega, O. Poncy

Hugoniaceae: M. Sewell

Humiriaceae: J. Cuatrecasas, T. W. Henkel

Hydrophyllaceae: J. K. Boggan, R. A. DeFilipps

Icacinaceae: A. C. de Roon, C. L. Kelloff, R. L. Liesner

Ixonanthaceae: M. Sewell

Lacistemataceae: C. L. Kelloff, J. J. Pipoly

Lamiaceae: R. M. Harley, M. J. Jansen-Jacobs, R. L. Liesner, 

L. Walsingham

Lauraceae: A. Chanderbali, T. W. Henkel, C. L. Kelloff, 

M. Sewell, H. van der Werff

Lecythidaceae: T. W. Henkel, Ya-Yi Huang, S. A. Mori

Leguminosae-Caesalpinioideae: R. C. Barneby, A. Goldberg, 

T. W. Henkel, G. P. Lewis, J. J. Pipoly, K. M. Redden, 

M. Sewell

Leguminosae-Faboideae: R. C. Barneby, H. D. Clarke, A. M. 

de Carvalho, J. Grimes, T. W. Henkel, R. B. Pinto, K. M. 

Redden, V. Rudd, M. Sewell, M. Sousa, B. M. Torke

Leguminosae-Mimosoideae: R. C. Barneby, J. E. Ebinger, 

J. Grimes, T. W. Henkel, O. Poncy, K. M. Redden, 

D. S. Seigler, M. Sewell

Lentibulariaceae: P. Taylor

Lissocarpaceae: B. Wallnöfer

Loganiaceae: D. Daly, F. J. Fernández Casas, R. L. Liesner, 

J. J. Pipoly, J. Pruski, M. Sewell, D. Wasshausen

Loranthaceae: J. Kuijt

Lythraceae: J. K. Boggan, A. Lourteig

Malpighiaceae: W. R. Anderson, C. Anderson, T. W. Henkel

Malvaceae: L. J. Dorr, P. A. Fryxell

Marcgraviaceae: J. K. Boggan, A. C. de Roon, S. Dressler, 

T. Hollowell, S. Stuber

Melastomataceae: F. Almeda, A. Freire-Fierro, T. W. Henkel, 

T. Hollowell, C. Martin, F. A. Michelangeli, D. Penneys, 

S. S. Renner, A. Trojnar, J. J. Wurdack

Meliaceae: R. L. Liesner, T. D. Pennington

Mendonciaceae: D. Wasshausen

Menispermaceae: L. J. Dorr, P. Hiepko

Monimiaceae: J. J. Pipoly
8 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Moraceae: C. C. Berg, T. W. Henkel, M. Sewell

Myristicaceae: T. W. Henkel, J. J. Pipoly, M. Sewell

Myrsinaceae: J. Cislinski-Yesilyurt, J. J. Pipoly

Myrtaceae: B. K. Holst, L. R. Landrum, R. L. Liesner, J. C. 

Lindeman, F. F. Mazine, E. Nic Lughadha, M. Sewell

Nyctaginaceae: R. A. DeFilipps, R. L. Liesner

Nymphaeaceae: C. N. Horn

Ochnaceae: C. Sastre, M. Sewell

Olacaceae: J. K. Boggan, A. Goldberg, P. Hiepko, P. J. M. 

Maas, M. Sewell

Onagraceae: P. E. Berry, E. Zardini

Opiliaceae: P. Hiepko, M. Sewell

Oxalidaceae: A. Lourteig, M. Nee

Passifloraceae: C. Feuillet

Pedaliaceae: D. Bedigian, J. K. Boggan

Phytolaccaceae: R. A. DeFilipps, C. L. Kelloff

Picramniaceae: R. L. Liesner, J. J. Pipoly, W. W. Thomas

Piperaceae: R. Callejas, M. J. M. Christenhusz, A. R. A. 

Görts-van Rijn, M. A. Jaramillo, G. Mathieu

Podostemaceae: C. L. Kelloff

Polygalaceae: G. Aymard, A. Jacobs-Brouwer, M. J. JansenJacobs, R. L. Liesner, P. J. M. Maas, M. Sewell, S. Stuber, 

J. J. Wurdack

Polygonaceae: J. Brandbyge, R. L. Liesner

Portulacaceae: R. A. DeFilipps

Proteaceae: K. S. Edwards, V. Plana, M. Sewell

Quiinaceae: A. Goldberg, S. F. Smith, G. Zizka

Rhamnaceae: M. Sewell

Rhizophoraceae: J. J. Floret, T. Hollowell

Rubiaceae: J. K. Boggan, R. Cortés, C. B. Costa, P. G. Delprete, 

A. Goldberg, T. W. Henkel, C. L. Kelloff, S. A. Khan, 

S. Malcomber, C. Persson, M. Sewell, E. B. Souza, C. M. 

Taylor, A. Vicentini, D. Zappi

Rutaceae: S. N. Alexander, J. Kallunki

Sapindaceae: P. Acevedo-Rdgz., P. G. Delprete, T. W. Henkel, 

T. D. Pennington, M. Sewell, G. V. Somner

Sapotaceae: T. W. Henkel, T. D. Pennington, M. Sewell

Scrophulariaceae: N. H. Holmgren, C. N. Horn, M. J. 

Jansen-Jacobs, J. L. Strong

Simaroubaceae: T. W. Henkel, W. Thomas

Siparunaceae: J. J. Pipoly, S. S. Renner

Solanaceae: J. K. Boggan, M. Nee

Sterculiaceae: L. J. Dorr, T. W. Henkel

Styracaceae: P. W. Fritsch

Symplocaceae: C. L. Kelloff, J. J. Pipoly

Ternstroemiaceae: C. L. Kelloff

Theophrastaceae: J. C. Lindeman

Thymelaeaceae: M. Sewell

Tiliaceae: L. J. Dorr

Trigoniaceae: C. L. Kelloff

Turneraceae: M. M. Arbo, C. Feuillet, J. C. Lindeman

Ulmaceae: J. K. Boggan, S. O. Grose

Verbenaceae: S. Atkins, J. K. Boggan, T. Hollowell, M. J. 

Jansen-Jacobs, C. L. Kelloff, R. L. Liesner, M. Nee, 

M. Sewell, D. Wasshausen

Violaceae: H. E. Ballard, H. D. Clarke, D. Daly, W. H. A. 

Hekking, J. Rhodes, M. Sewell, J. Stern, S. Stern

Viscaceae: J. Kuijt

Vitaceae: P. E. Berry, J. C. Solomon

Vochysiaceae: T. W. Henkel, S. A. Mori, M. Sewell

Monocots

Agavaceae: R. A. DeFilipps

Alismataceae: J. K. Boggan, C. L. Kelloff

Araceae: T. B. Croat, D. H. Nicolson

Arecaceae: J. J. de Granville, A. Henderson, T. W. Henkel

Bromeliaceae: J. K. Boggan, E. J. Gouda, B. K. Holst, 

C. L. Kelloff, H. E. Luther

Burmanniaceae: C. L. Kelloff, H. Maas, P. J. M. Maas

Cannaceae: H. Kennedy

Commelinaceae: R. B. Faden

Costaceae: P. J. M. Maas, C. D. Specht

Cyclanthaceae: J. K. Boggan, S. Stern, E. Tripp

Cyperaceae: M. Ales, A. C. Araujo, K. Camelbeke, R. Kral, 

G. Moore, M. T. Strong, G. C. Tucker

Eriocaulaceae: W. C. Allen, A. Diaz, M. Hakki, N. Hensold, 

M. T. Strong, M. M. Unwin

Haemodoraceae: J. K. Boggan, M. Sewell, S. F. Smith

Heliconiaceae: T. W. Henkel, W. J. Kress, P. J. M. Maas, 

C. D. Specht

Iridaceae: J. K. Boggan, C. L. Kelloff

Liliaceae: J. K. Boggan, R. A. DeFilipps, A. Goldberg, 

M. Sewell

Marantaceae: K. Hoenselaar, H. Kennedy, P. J. M. Maas, 

H. H. C. Raijmakers

Orchidaceae: M. A. Blanco, G. Carnevali, E. A. Christenson, 

W. Forster, P. J. M. Maas, P. Ormerod

Poaceae: R. M. Baldin, G. Davidse, E. J. Judziewicz, X. Londoño

Pontederiaceae: J. K. Boggan, C. N. Horn

Rapateaceae: P. E. Berry, C. L. Kelloff

Smilacaceae: R. A. DeFilipps, L. Ferrufino, C. L. Kelloff

Thurniaceae: M. T. Strong

Triuridaceae: C. L. Kelloff

Xyridaceae: P. E. Berry, R. Kral, M. T. Strong

Zingiberaceae: P. J. M. Maas, C. D. Specht
NUMBER 104 • 9

Collections of Special Interest

Collection number Family Genus and species Note

43 Malpighiaceae Heteropterys maguirei W. R. Anderson; 

det. W. R. Anderson, 1995

Second collection, new to Guyana 

(fide Anderson)

77 Gleicheniaceae Sticherus hypoleucus (Sodiro) Copel.; det. 

J. Gonzales R., 2003

First collection for the Guianas

84 Asclepiadaceae Matelea funkiana Morillo; det. G. Morillo, 

1995

Second collection of species (fide Morillo)

85 Ochnaceae Adenanthe ciliata Sastre; det. C. Sastre, 1998 Holotype ; isotype

88 Cyperaceae Rhynchospora ayangannensis

M. T. Strong; det. M. T. Strong, 1999

Isotype

91 Dicranaceae Eucamptodontopsis tortuosa H. Rob.; det. 

A. E. Newton, 1994

New record for Guianas (fide Newton)

105 Gleicheniaceae Sticherus tepuiensis A. R. Sm.; det. 

J. Gonzales R., 2003

First collection for the Guianas? Distributed 

as Gleichenia bifida, det. Lellinger, 1994

106 Gleicheniaceae Sticherus nervatus J. Gonzales; det. 

J. Gonzales R., 2003

First collection for the Guianas, distributed 

as Sticherus pennigera (Mart.) 

T. Moore, det. Lellinger, 1994

112 Adiantaceae Eriosorus hispidulus var. hispidulus (Kunze) 

Vareschi; det. D. B. Lellinger, 1994

First record for the Guianas

113 Blechnaceae Blechnum proliferum Rosenst.; det. 

D. B. Lellinger, 1994

New record for checklist

128 Compositae Mikania boomii Pruski; det. J. Pruski, 1994 Second collection of this species (fide Pruski)

138 Cyperaceae Machaerina ayangannensis M. T. Strong; 

det. M. T. Strong, 1994

Isotype

169 Gesneriaceae Napeanthus rupicola Feuillet & L. E. Skog Paratype

319 Piperaceae Piper baccans (Miq.) C. DC.; det. 

R. Callejas, 2000

First collection for the Guianas

409 Orchidaceae Brassia chloroleuca Barb. Rodr.; det. 

E. A. Christenson, 1995

Neotype

515 Clusiaceae Caraipa grandifolia Mart.; det. J. J. Pipoly, 

1999

First record for the Guianas

722 Hymenophyllaceae Trichomanes vandenboschii P. G. Windisch; 

det. D. B. Lellinger, 1994

First record for Guyana

734 Thelypteridaceae Thelypteris hostmannii (Klotzsch) 

C. V. Morton; det. D. B. Lellinger, 1994

First record for Guyana

832 Thelypteridaceae Thelypteris hostmannii (Klotzsch) 

C. V. Morton; det. D. B. Lellinger, 1994

First record for Guyana

846 Poaceae Paspalum corcovadense Raddi; det. 

E. J. Judziewicz, 1994

Possibly sp. nov., second Guianas 

collection (fide Judziewicz)

873 Blechnaceae Blechnum brasiliense Desv.; det. 

D. B. Lellinger, 1994

New record for checklist

875 Cyatheaceae Cnemidaria spectabilis (Kunze) 

R. M. Tryon; det. G. S. McKee, 1999

First record for Guyana

937 Erythroxylaceae Erythroxylon tianguanum; det. 

J. E. Dodge, 2012

New record for checklist

946 Piperaceae Peperomia quadrifolia (L.) Kunth; det. 

A. R. A. Görts-van Rijn, 1996

New to Guianas
1 0 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Collection number Family Genus and species Note

980 Polypodiaceae Campyloneurum angustifolium (Sw.) Fée; 

det. D. B. Lellinger, 1994

First record for Guyana

986 Aspleniaceae Asplenium claussenii Hieron.; det. 

D. B. Lellinger, 1994

New record for checklist

990 Polypodiaceae Polypodium fraxinifolium Jacq.; det. 

D. B. Lellinger, 1994

New record for checklist

994 Tectariaceae Ctenitis paranaensis (C. Chr.) Sehnem; det. 

D. B. Lellinger, 1994

New record for Guianas (fide Lellinger)

999 Orchidaceae Pleurothallis erinacea; det. 

E. A. Christenson, 1994

New record for Guyana

1000 Balanophoraceae Langsdorffia hypogaea Mart.; det. 

J. K. Boggan, 1994; !B. Hansen, 1994

Second collection in the Guianas, first with 

exact locality information

1001 Ochnaceae Ouratea elongata Sastre; det. C. Sastre, 2001 Type

1034 Passifloraceae Passiflora angusta Feuillet & 

J. M. MacDougal

Paratype

1053 Clusiaceae Moronobea ptaritepuiana Steyerm.; det. 

J. J. Pipoly, 1999

New to Guianas

1071 Clusiaceae Clusia robusta Eyma; det. J. J. Pipoly, 1999 First record for Guyana

1085 Bromeliaceae Tillandsia fendleri var. reducta (L. B. Sm.) 

L. B. Sm.; det. E. J. Gouda, 1997

First record for the Guianas

1106 Passifloraceae Passiflora ascidia Feuillet Paratype

1133 Orchidaceae Lepanthopsis floripecten; det. 

E. A. Christenson, 1994

New record for Guyana

1143 Rubiaceae Psychotria vellosiana Benth.; det. 

C. M. Taylor, 1998

First record for the Guianas

1156 Annonaceae Guatteria minutiflora Scharf & Maas; det. 

P. J. M. Maas, 1994

Isotype

1212 Poaceae Paspalum corcovadense Raddi; det. 

E. Judziewicz, 1998

Second collection in Guianas, possibly 

sp. nov.

1287 Lomariopsidaceae Elaphoglossum nigrescens (Hook.) T. Moore 

ex Diels; det. D. B. Lellinger, 1994

New record for checklist

1288 Grammitidaceae Grammitis randallii (Maxon) Proctor; det. 

D. B. Lellinger, 1994

New record for checklist

1315 Marchantiaceae Dumortiera hirsuta Nees; det. 

A. E. Newton, 1998

First record for Guyana

1319 Costaceae Costus comosus var. bakeri (K. Schum.) 

Maas; det. C. D. Specht, 2004

First collection for the Guiana Shield

1334 Melastomataceae Clidemia buntingii Wurdack; det. 

J. Wurdack, 1993

First record of this species for the Guianas

1342 Myrtaceae Eugenia latifolia Aubl.; det. B. K.Holst, 1996 New record for Guyana

1362 Passifloraceae Passiflora balbis Feuillet Paratype

1375 Cyatheaceae Cnemidaria cruciata (Desv.) Stolze; det. 

D. B. Lellinger, 1994

First record for Guyana

1379 Grammitidaceae Lellingeria randallii (Maxon) A. R. Sm. & 

R. C. Moran; det. P. H. Labiak, 2009

New record for checklist

COLLECTIONS OF SPECIAL INTEREST (CONTINUED).
NUMBER 104 • 1 1

Collection number Family Genus and species Note

1396 Lomariopsidaceae Elaphoglossum nigrescens (Hook.) 

T. Moore ex Diels; det. 

D. B. Lellinger, 1994

New record for checklist

1398 Selaginellaceae Selaginella pruskiana Valdespino; det. 

D. B. Lellinger, 1994

New record for checklist

1399 Selaginellaceae Selaginella seemannii Baker; det. 

D. B. Lellinger, 1994

First record for Guyana

1415 Orchidaceae Dichaea hystricina Rchb. f.; det. 

G. Carnevali, 2004

First collection for the Guianas?

1423 Polypodiaceae Phlebodium pseudoaureum; det. 

D. B. Lellinger, 1994

New record for checklist

1435b Hookeriaceae Cyclodictyon varians (Sull.) Kuntze; det. 

A. E. Newton, 1993

First record for Guyana

1437a Hookeriaceae Cyclodictyon varians (Sull.) Kuntze; det. 

A. E. Newton, 1993

First record for Guyana

1444 Orchidaceae Trichopilia wageneri Rchb. f.; det. 

E. A. Christenson, 1995

New to Guyana (fide Christenson)

1449 Rubiaceae Sipaneopsis cururuensis J. H. Kirkbr.; det. 

C. M. Taylor, 1999

First collection for the Guianas

1453 Rubiaceae Schradera nilssonii Steyerm.; det. 

C. M. Taylor, 2002

First collection for the Guianas

1472 Rubiaceae Psychotria glandulicalyx Steyerm.; det. 

C. M. Taylor, 2001

First collection for the Guianas

1509a Leucobryaceae Leucobryum albicans (Schwaegr.) Lindb.; 

det. A. E. Newton, 1994

New record for checklist

1528 Poaceae Rhipidocladum maxonii (Hitchc.) 

McClure; det. E. Judziewicz, 1997

Possibly a new species

1531 Poaceae Neurolepis angusta Swallen; det. 

E. Judziewicz, 1997

New genus for the Guianas; possibly 

sp. nov.

1556b Hookeriaceae Stenodictyon wrightii (Sull. & Lesq.) 

Crosby; det. A. E. Newton, 1994

First record for the Guianas

1558a Hookeriaceae Stenodictyon wrightii (Sull. & Lesq.) 

Crosby; det. A. E. Newton, 1994

First record for the Guianas

1558b Callicostaceae Thamniopsis undata (Hedw.) W. R. Buck; 

det. A. E. Newton, 1994

First record for the Guianas?

1656 Myrsinaceae Myrsine maguireana Pipoly; det. J. Pipoly, 

1995

New for Guyana (fide Pipoly)

1661 Cyatheaceae Cyathea platylepis (Hook.) Domin; det. 

D. B. Lellinger, 1994

New record for checklist

1770 Malpighiaceae Heteropterys siderosa Cuatrec.; det. 

W. R. Anderson, 1995

New to Guyana (fide Anderson)

1984 Myrsinaceae Stylogyne orinocensis (Kunth) Mez; det. 

J. J. Pipoly, 1999

First record for the Guianas

2185 Piperaceae Piper insipiens Trel. & Yunck.; det. 

R. Callejas, 2000

Paratype of P. ciliomarginatum, fide 

Görts-van Rijn & Christenhusz, 2001

2215 Piperaceae Piper cililimbum Yunck.; det. R. Callejas, 

2000

First collection for the Guianas.
1 2 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Collection number Family Genus and species Note

2231 Piperaceae Piper ciliomarginatum Görts & 

Christenhusz; det. A. R. A. Görts-van 

Rijn & M. J. M. Christenhusz, 2005

Type

2464 Icacinaceae Pleurisanthes parviflora (Ducke) 

R. A. Howard; det. R. L. Liesner, 1998

First record for Guyana

2783 Cyperaceae Scleria longigluma Kük.; det. M. T. Strong, 

1994; !K. Camelbeke, 1999

New for Guyana (fide Strong)

2787 Poaceae Axonopus eminens (Nees) G. A. Black; det. 

E. Judziewicz, 1997

First record for Guyana

2950 Fabaceae Bauhinia aculeata L.; det. R. Barneby, 1994 New record for checklist

3004 Orchidaceae Epidendrum ibaguense Lindl.; det. 

G. Carnevali, 2002

Det. Epidendrum fraudulentum by 

E. Hagstater, 1998; if true, then new to Guianas

3103 Orchidaceae Aspidogyne confusa (C. Schweinf.) Garay; 

det. P. Ormerod, 2007

New record for Guyana, fide Ormerod

3156 Lecythidaceae Eschweilera parvifolia Mart. ex DC.; det. 

S. A. Mori, 1994

Rarely collected in Guyana (fide Mori)

3312 Orchidaceae Octomeria complanata C. Schweinf.; det. 

E. A. Christenson, 1994

New record for Guianas

3332 Convolvulaceae Calycobolus glaber (Kunth) House; det. 

A. Goldberg, 1995

New genus and species for the Guianas

3445 Passifloraceae Passiflora balbis Feuillet; det. C. Feuillet Paratype

3488 Passifloraceae Passiflora balbis Feuillet; det. C. Feuillet Paratype

3570 Orchidaceae Encyclia conchaechila (Barb. Rodr.) Porto & 

Brade; det. G. Carnevali, 2004

New to the Guianas; distributed as 

E. chloroleuca, det. Christenson, 1995

3688 Rubiaceae Sabicea parva var. brachycalyx Wernham; 

det. S. A. Khan, 2007

New to Guianas; distributed as 

S. oblongifolia, det. Taylor, 1995

3715 Orchidaceae Encyclia pilosa (C. Schweinf.) Carnevali & 

I. Ramírez; det. G. Carnevali, 2003

First collection for the Guianas; distributed 

as E. chloroleuca, det. E. A. Christenson, 

1995

3725 Passifloraceae Passiflora balbis Feuillet; det. C. Feuillet Paratype

3735 Leguminosae–

Faboideae

Crotalaria sagittalis L.; det. R. C. Barneby, 

1996

New to Guianas

3746 Bromeliaceae Bromelia goeldiana L. B. Sm.; det. 

B. K. Holst, 1997

First record for Guyana

3812 Rubiaceae Randia brevipes Steyerm.; det. 

C. M. Taylor, 2001 (ex. char.)

New to Guianas? Distributed as Randia sp.

3821 Moraceae Ficus roraimensis C. C. Berg; det. 

C. C. Berg, 1996

First record from Guyana, second record of 

the species

3822 Passifloraceae Passiflora balbis Feuillet; det. C. Feuillet Paratype

3966 Polygalaceae Polygala timoutoides var. maguirei

(Wurdack) Marques; det. G. Aymard, 

1999

New to Guianas

3978a Cyperaceae Cyperus flavescens L.; det. M. T. Strong, 

1995; !G. C. Tucker, 2002

New for Guyana (fide Strong)

4247 Orchidaceae Maxillaria kelloffiana Christenson; det. 

E. A. Christenson, 2009

Paratype

4279 Annonaceae Guatteria pakaraimae Scharf & Maas; det. 

U. Scharf & P. J. M. Maas, 2005

Isotype

COLLECTIONS OF SPECIAL INTEREST (CONTINUED).
NUMBER 104 • 1 3

Collection number Family Genus and species Note

4392 Aspleniaceae Asplenium dissectum Sw.; det. 

G. S. McKee, 2000

New to Guianas (also from Roraima, fide 

A. R. Smith)

4400 Loranthaceae Cladocolea nitida Kuijt; det. J. Kuijt, 2003 Holotype; isotype

4406 Blechnaceae Blechnum divergens (Kunze) Mett.; det. 

G. S. McKee, 2000

New to Guianas

4412 Piperaceae Piper duidaense; det. A. R. A. Görts-van 

Rijn & M. J. M. Christenhusz, 2001

Second collection for the Guianas

4441 Gleicheniaceae Gleichenia lechleri Mett.; det. 

D. B. Lellinger, 1995

First record for Guyana

4441a Gleicheniaceae Sticherus melanoblastus (Alston) 

E. Ø. Andersen & B. Øllg.; det. 

J. Gonzales R., 2003

Possible first record for the Guianas

4444 Passifloraceae Passiflora aages Feuillet Type

4458 Clusiaceae Clusia capituliflora Pipoly; det. J. J. Pipoly, 

1995

Type

4489 Annonaceae Guatteria alticola Scharf & Maas; det. 

U. Scharf & P. J. M. Maas, 2004

Paratype

4493 Poaceae Aulonemia nitida Judz.; det. E. Judziewicz, 

1997

To be designated as type collection, fide 

Judziewicz, 2004; all collections sterile 

to date

4499 Passifloraceae Passiflora balbis Feuillet Paratype

4553 Rapateaceae Monotrema aemulans Körn.; det. 

P. E. Berry, 1995

New records for Guianas (fide Berry)

4569 Hippocrateaceae Cheiloclinium brevipetiolatum Lombardi; 

det. J. A. Lombardi, 2010

Paratype

4591 Polypodiaceae Microgramma lycopodioides (L.) Copel.; 

det. G. S. McKee, 1999

First record for the Guianas

4656 Araceae Philodendron panduriforme (Kunth) 

Kunth; det. T. Croat, 1997

New to Guianas; distributed as 

Philodendron sp. Nicolson, 1995

4713 Annonaceae Guatteria megalophylla Diels; det. 

P. J. M. Maas, 1995; !O. Muller & 

P. J. M. Maas, 1999

New for the Guianas (fide Maas)

4741 Cyperaceae Hypolytrum stemonifolium T. Koyama; 

det. M. T. Strong, 1995

New for Guianas (fide M. T. Strong)

4752 Gentianaceae Voyria acuminata Benth.; det. 

P. J. M. Maas, 2002

First collection for the Guianas

4764 Marantaceae Calathea cannoides (Nicolson et al.) 

H. Kenn.; det. P. J. M. Maas & H. Maas, 

2008

New to Guyana

4773 Rhizophoraceae Cassipourea elliptica (Sw.) Poir.; det. 

J. J. Floret, 1996

First record for the Guianas

4819 Bromeliaceae Guzmania calothyrsus Mez; det. 

H. E. Luther, 1995

First collection for Guyana (fide Luther)

4857 Adiantaceae Adiantum sp. nov.; det. D. B. Lellinger, 1998 Possible new species

4873 Melastomataceae Miconia carassana Cogn.; det. F. Almeda & 

D. Penneys, 2005

First collection for the Guianas

4911 Myrtaceae Eugenia ferreiraeana O. Berg; det. 

B. K. Holst, 1995

New for Guyana (fide Holst)
1 4 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Collection number Family Genus and species Note

4913 Sterculiaceae Theobroma obovatum Klotzsch ex Bern.; 

det. L. J. Dorr, 1995

First record for Guianas (fide Dorr)

4969 Dennstaedtiaceae Saccoloma inaequale (Kunze) Mett.; det. 

G. S. McKee, 2009

New to Guianas

4982 Melastomataceae Miconia carassana Cogn.; det. F. Almeda & 

D. Penneys, 2005

Second collection for the Guianas

5014 Costaceae Costus longebracteolatus Maas; det. 

P. J. M. Maas, 1996

First record for the Guianas

5015 Solanaceae Solanum circinatum Bohs; det. M. Nee First record for the Guianas

5029 Euphorbiaceae Croton palanostigma Klotzsch; det. 

J. Murillo, 1997

First record for Guyana

5258 Cyperaceae Rhynchospora amazonica ssp. amazonica

Poepp. & Kunth; det. M. T. Strong, 1995

New for Guyana (fide Strong)

5328 Sapindaceae Paullinia tricornis Radlk.; det. G. V. Somner, 

1999; !P. Acevedo-Rdgz., 2010

First record for Guyana

5398 Hippocrateaceae Cheiloclinium brevipetiolatum Lombardi; 

det. J. A. Lombardi, cited 2010

Paratype

5522 Myrtaceae Psidium laruotteanum Cambess.; det. 

L. R. Landrum, 1997

First collection for the Guianas

5550 Cyperaceae Rhynchospora steyermarkii T. Koyama; 

det. M. T. Strong, 1996

First record for the Guianas

5584 Compositae Gochnatia oligocephala (Gardner) Cabrera; 

det. V. A. Funk & H. Robinson, 1999

New Genus for the Guianas

5603 Piperaceae Piper ovatum Vahl; det. R. Callejas, 2000 First collection for the Guianas; distributed 

as Piper bartlinganum by Görts & 

Christenhusz, 2001

5894 Schizaeaceae Anemia millefolia (Gardner) C. Presl; det. 

D. B. Lellinger & G. S. McKee, 1997

First record for the Guianas

5989 Orchidaceae Maxillaria kelloffiana Christenson; det. 

E. A. Christenson, 2009

Holotype

6009 Euphorbiaceae Mabea rubicunda Jabl.; det. H. J. Esser, 1998 First record outside of Kaieteur

6010 Passifloraceae Passiflora ascidia Feuillet; det. C. Feuillet Paratype

6047 Malpighiaceae Heteropterys guianensis W. R. Anderson; 

det. W. R. Anderson, 1998

Type collection

References

Aime, A. C., D. L. Largent, T. W. Henkel, and T. J. Baroni. 2010. The Entolomataceae of the Pakaraima Mountains of Guyana IV: New Species of Calliderma, Paraeccilia and Trichopilus. Mycologia 102(3): 633–649. http://

dx.doi.org/10.3852/09-162.

Aime, M. C., T. W. Henkel, and L. Ryvarden. 2003. Studies in Neotropical Polypores 15: New and Interesting Species from Guyana. Mycologia 95(4): 614–

619. http://dx.doi.org/10.2307/3761937.

Alexander, S. N., B. Hoffman, C. L. Kelloff, and V. A. Funk. 2014. Smithsonian 

Plant Collections, the Guianas: 1991–1993 and 1995–2000, Bruce Hoffman.

Smithsonian Contributions to Botany 101. Smithsonian Institution Scholarly 

Press, Washington, D.C. http://dx.doi.org/10.5479/si.19382812.101.

Angiosperm Phylogeny Group. 2009. An Update of the Angiosperm Phylogeny 

Group Classification for the Orders and Families of Flowering Plants: 

APG III. Bot. J. Linn. Soc. 161(2): 105–121. http://dx.doi.org/10.1111

/j.1095-8339.2009.00996.x.

Berry, P. E., B. K. Holst, and K. Yatskievych, eds. 1995. Volume 1: Introduction. 

Flora of the Venezuelan Guayana, J. A. Steyermark, Paul E. Berry, and B. K. 

Holst, general eds. Missouri Botanical Garden, St. Louis.

Boggan, J., V. Funk, C. Kelloff, M. Hoff, G. Cremers, and C. Feuillet. 1997. Checklist of the Plants of the Guianas. 2nd ed. Biological Diversity of the Guianas 

Program, Smithsonian Institution, Washington, D.C.

Braun, M. J., D. W. Finch, M. B. Robbins, and B. K. Schmidt. 2000. A Field Checklist of the Birds of Guyana. Biological Diversity of the Guianas Program, 

Smithsonian Institution, Washington, D.C.

Braun, M. J., D. W. Finch, M. B. Robbins, and B. K. Schmidt. 2007. A Field Checklist of the Birds of Guyana. 2nd ed. Biological Diversity of the Guiana Shield 

Program, Smithsonian Institution, Washington, D.C.

Brummitt, R. K., and C. E. Powell, eds. 1992. Authors of Plant Names. Royal 

Botanic Gardens, Kew, Richmond, UK.

COLLECTIONS OF SPECIAL INTEREST (CONTINUED).
NUMBER 104 • 1 5

Chase, M. W., and J. L. Reveal. 2009. A Phylogenetic Classification of the Land 

Plants to Accompany APG III. Bot. J. Linn. Soc. 161(2): 122–127. http://dx 

.doi.org/10.1111/j.1095-8339.2009.01002.x.

Clarke, H. D., and V. A. Funk. 1998. A Preliminary Analysis of the Plant Diversity 

of the Iwokrama Forest, Guyana. Biological Diversity of the Guianas Program, Smithsonian Institution, Washington, D.C.

Clarke, H. D., and V. A. Funk. 2005. Using Checklists and Collections Data to 

Investigate Plant Diversity. II. An Analysis of Five Florulas from Northeastern 

South America. Proc. Acad. Nat. Sci. Philadelphia 154: 29–37. http://dx.doi

.org/10.1635/0097-3157(2004)154[0029:UCACDT]2.0.CO;2.

Clarke, H. D., V. Funk, and T. Hollowell. 2001. Using Checklists and Collections 

Data to Investigate Plant Diversity. I: A Comparative Checklist of the Plant 

Diversity of the Iwokrama Forest, Guyana. Sida Bot. Misc. 21: 86 pp.

Cole, C. J., C. R. Townsend, R. P. Reynolds, R. D. MacCulloch, and A. Lathrop. 2012. Amphibians and Reptiles of Guyana, South America: Illustrated 

Keys, Annotated Species Accounts, and a Biogeographic Synopsis. Proc. 

Biol. Soc. Washington 125(4): 317–578. http://dx.doi.org/10.2988/0006

-324X-125.4.317.

DeFilipps, R. A. 1992. Ornamental Garden Plants of the Guianas. Department 

of Botany, National Museum of Natural History, Smithsonian Institution, 

Washington, D.C.

DeFilipps, R. A., S. L. Maina, and J. Crepin. 2004. Medicinal Plants of the Guianas 

(Guyana, Surinam, French Guiana). Department of Botany, National 

Museum of Natural History, Smithsonian Institution, Washington, D.C.

Engstrom, M., and B. Lim. 2001–present. Checklist of the Mammals of Guyana. 

Biological Diversity of the Guiana Shield Program, Smithsonian Institution. 

http://botany.si.edu/bdg/guyspecies.html (accessed 31 December 2015).

ESRI. 2011. ArcGIS Desktop: Release 10. Environmental Systems Research Institute, Redlands, CA.

Fulgenzi, T. D., R. E. Halling, and T. W. Henkel. 2010. Fistulinella cinereoalba sp. 

nov. and New Distribution Records for Austroboletus from Guyana. Mycologia 102(1): 224–232. http://dx.doi.org/10.3852/09-059.

Funk, V., T. Hollowell, P. Berry, C. Kelloff, and S. N. Alexander. 2007. Checklist of 

the Plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Suriname, French). Contrib. U.S. Natl. Herbar. 55: 1–584.

Funk, V. A., and C. L. Kelloff. 2009. Introduction. In Checklist of the Freshwater 

Fishes of the Guiana Shield, R. P. Vari, C. J. Ferraris Jr., A. Radosavljevic, 

and V. A. Funk, eds. Bull. Biol. Soc. Washington 17: 1–93.

Funk, V. A., and K. Richardson. 2002. Systematic Data in Biodiversity Studies:

Use It or Lose It. Syst. Biol. 51(2): 303–316. http://dx.doi.org/10.1080

/10635150252899789.

Funk, V. A., K. S. Richardson, and S. Ferrier. 2005. Survey-Gap Analysis in Expeditionary Research: Where Do We Go from Here? Biol. J. Linn. Soc. 85: 

549–567. http://dx.doi.org/10.1111/j.1095-8312.2005.00520.x.

Gibbs, A. K., and C. N. Barron. 1993. The Geology of the Guiana Shield. Oxford 

University Press, New York.

Haston, E., J. E. Richardson, P. F. Stevens, M. W. Chase, and D. J. Harris. 2009. 

The Linear Angiosperm Phylogeny Group (LAPG) III: A Linear Sequence 

of the Families in APG III. Bot. J. Linn. Soc. 161, 128–131. http://dx.doi

.org/10.1111/j.1095-8339.2009.01000.x.

Henkel, T. W. 1988. Infectivity and Effectivity of Indigenous Vesicular Arbuscular 

Mycorrhizal Fungi from Contiguous Soils in the Red Desert of Wyoming. 

Master’s thesis, University of Wyoming, Laramie.

Henkel, T. W. 1999. New Taxa and Distribution Records of Tylopilus from 

Dicymbe Forests of Guyana. Mycologia 91(4): 655–665. http://dx.doi

.org/10.2307/3761252.

Henkel, T. W. 2001.Ecology and Systematics of Ectomycorrhizal Fungi Associated with Dicymbe (Caesalpiniaceae) in Guyana. Ph.D. dissertation, Duke 

University, Durham, NC.

Henkel, T. W. 2003. Monodominance in the Ectomycorrhizal Dicymbe corymbosa

(Caesalpiniaceae) from Guyana. J. Trop. Ecol. 19: 417–437. http://dx.doi

.org/10.1017/S0266467403003468.

Henkel, T. W., M. C. Aime, M. Chin, and C. Andrew. 2004. Edible Mushrooms 

from Guyana. Mycologist 18(3): 104–111. http://dx.doi.org/10.1017

/S0269915X04003027.

Henkel, T. W., M. C. Aime, and S. L. Miller. 2000. Systematics of Pleurotoid Russulaceae from Guyana and Japan, with notes on their ectomycorrhizal status. 

Mycologia 92(6): 1119–1132. http://dx.doi.org/10.2307/3761479.

Henkel, T. W., M. C. Aime, J. K. Uehling, and M. E. Smith. 2011. New Species 

and Distribution Records of Clavulina (Cantharellales, Basidiomycota) from 

the Guiana Shield. Mycologia 103(4): 883–894. http://dx.doi.org/10.3852

/10-355.

Henkel, T. W., J. R. Mayor, and L. P. Wooley. 2005. Mast Fruiting and Seedling Survival of the Ectomycorrhizal, Monodominant Dicymbe corymbosa

(Caesalpiniaceae) in Guyana. New Phytol. 167: 543–556. http://dx.doi

.org/10.1111/j.1469-8137.2005.01431.x.

Henkel, T. W., M. E. Smith, and A. C. Aime. 2010. Guyanagaster, a New WoodDecaying Sequestrate Fungal Related to Armillaria (Physalacriaceae, Agaricales, Basidiomycota). Am. J. Bot. 97(9): 1474–1484. http://dx.doi.org/10

.3732/ajb.1000097.

Henkel, T. W., J. Terborgh, and R. J. Vilgalys. 2002. Ectomycorrhizal Fungi and 

Their Leguminous Hosts in the Pakaraima Mountains of Guyana. Mycol. 

Res. 106(5): 515–531. http://dx.doi.org/10.1017/S0953756202005919.

Hollowell, T. H. 2009. Plant Community Structure, Fire Disturbance, and Recovery in Mangrove Swamps of the Waini Peninsula, Guyana. Contr. Study Biol. 

Diver. 3: 1–166.

Hollowell, T., P. Berry, V. Funk, and C. Kelloff. 2001. Preliminary Checklist of the 

Plants of the Guiana Shield (Venezuela: Amazonas, Bolívar, Delta Amacuro; 

Guyana; Suriname; French Guiana). Volume 1: Acanthaceae–Lythraceae. 

Biological Diversity of the Guianas Program, Smithsonian Institution, Washington, D.C.

Hollowell, T., V. A. Funk, C. L. Kelloff, and G. Gharbarran. 2000. Smithsonian 

Plant Collections, Guyana: 1986–1987, John J. Pipoly III. Biological Diversity of the Guianas Program, Smithsonian Institution, Washington, D.C.

Hollowell, T., L. J. Gillespie, V. A. Funk, and C. L. Kelloff. 2003. Smithsonian 

Plant Collections, Guyana: 1989–1991, Lynn J. Gillespie. Contrib. U.S. Natl. 

Herbar. 44: 1–104.

Hollowell, T., T. McDowell, V. A. Funk, C. L. Kelloff, and D. Gopaul. 2004. Smithsonian Plant Collections, Guyana: 1990–1991, Tim McDowell. Contrib. U.S. 

Natl. Herbar. 50: 1–150.

Hollowell, T., and R. P. Reynolds, eds. 2005. Checklist of the Terrestrial Vertebrates of the Guiana Shield. Bull. Biol. Soc. Washington 13: 1–98.

Huber, O., G. Gharbarran, and V. A. Funk. 1995. Preliminary Vegetation Map of 

Guyana. Biological Diversity of the Guianas Program, Smithsonian Institution, Washington, D.C.

Kelloff, C. L. 2003. The Use of Biodiversity Data in Developing Kaieteur National 

Park, Guyana for Ecotourism and Conservation. Contr. Study Biol. Diver.

1: 1–44.

Kelloff, C. L., S. N. Alexander, V. A. Funk, and H. D. Clarke. 2011. Smithsonian Plant Collections, Guyana: 1995–2004, H. David Clarke. Smithsonian 

Contributions to Botany 97. Smithsonian Institution Scholarly Press, Washington, D.C. http://dx.doi.org/10.5479/si.0081024X.97.1.

Kelloff, C. L., and V. A. Funk. 1998. Preliminary Checklist of the Plants of Kaieteur National Park, Guyana. Biological Diversity of the Guianas Program, 

Smithsonian Institution, Washington, D.C.

Kelloff, C. L., and V. A. Funk. 2004. Phytogeography of the Kaieteur Falls, 

Potaro Plateau, Guyana: Floral Distributions and Affinities. J. Biogeogr. 31: 

501–513. http://dx.doi.org/10.1046/j.0305-0270.2003.01038.x.

Miller, S. L., M. C. Aime, and T. W. Henkel (2002). Russulaceae of the Pakaraima 

Mountains of Guyana. I. New Species of Pleurotoid Lactarius. Mycologia

94(3): 545–553. http://dx.doi.org/10.2307/3761789.

Nelson, J. S. 2006. Fishes of the World. 4th ed. John Wiley, Hoboken, NJ.

Reis, R. E., S. O. Kullander, and C. J. Ferraris Jr., eds. 2003. Check List of the 

Freshwater Fishes of South and Central America. Edipucrs, Porto Alegre, 

Brazil.

Reynolds, R., R. MacCulloch, M. Tamessaar, C. Watson, C. J. Cole, and C. Townsend.

2001–present. Preliminary Checklist of the Herpetofauna of Guyana. Biological Diversity of the Guiana Shield Program, Smithsonian Institution. http://

botany.si.edu/bdg/guyspecies.html (accessed 31 December 2015).

Vari, R. P., C. J. Ferraris Jr., A. Radosavljevic, and V. A. Funk. 2009. Checklist of 

the Freshwater Fishes of the Guiana Shield. Bull. Biol. Soc. Wash. 17: 1–93. 

http://dx.doi.org/10.2988/0097-0298-17.1.i.

von Dalla Torre, K. W., and H. Harms. 1958. Genera siphonogamarum ad systema 

Englerianum conscripta. Akademische Druck, Graz.

(For detailed collection localities and collection numbers, see Part II: Collecting Localities.)

During an expedition the goal is to document the botanical diversity of a georeferenced 

collecting locality chosen by the expedition leader. In each locality attempts are made to collect plants of as many different growth habits and types as possible, ranging from submerged 

aquatic vegetation to emergent aquatics and rheophytic vegetation, seasonally flooded forest, herbs, vines, lianas, and herbaceous plants growing at the river’s edge, and, in terra firme 

forest, understory herbs and shrubs, midstory trees and palms, canopy trees and lianas, epiphytes, and canopy-emergent trees and fungi. Members of Henkel’s expeditions were able to 

climb trees up to about 80 cm in diameter and to collect in the canopy by using tree-climbing 

spikes and extendible aluminum clipper poles. Climbing trees takes a great deal of time, but 

these collections of epiphytes, lianas, and large canopy trees are the most valuable because 

they are the most poorly known and least well represented in herbaria.

The difficulties of identifying material from neotropical forests mean that plants must 

be vouchered and that the voucher must be fertile (flowering or fruiting). Such identifications 

are made in the herbarium with full use of reference collections, botanical literature, and 

dissecting microscopes. The herbarium specimens that result from the expedition constitute 

a record that, if properly maintained, will remain in good condition for hundreds of years. 

The trip narratives that follow are extracts from the expedition reports of Terry 

W. Henkel. The original reports are in the BDG files housed in the Department of Botany, National Museum of Natural History, Smithsonian Institution. 

Authors’ Note. In the course of preparing this volume and producing the maps for the 

collecting trips to the upper Ireng River, we determined that on two of his trips (Trips 3 and 

10) Henkel and his Amerindian workers (some from Cipo) strayed over the border into 

Brazil. Unfortunately, the duplicates from these trips were distributed long ago as “plants 

of Guyana.” Henkel preferred not to use the BDG GPS, so all coordinates are estimates. 

Any herbarium with plants from this expedition should check the coordinates and change 

the label where appropriate. A list of the plants collected and a copy of this volume will 

be sent to the herbarium in Brazil at Instituto Nacional de Pesquisas da Amazonia (INPA).

TRIP 1: UPPER MAZARUNI RIVER AND MOUNT AYANGANNA

COLLECTIONS 1–279. 9 OCTOBER TO 20 NOVEMBER 1992 MAP 1

The Pakaraima Mountains of Guyana form the eastern extension of the Guiana 

Highlands, a naturally circumscribed phytogeographical province. The highlands begin 

in extreme eastern Colombia, extending through Venezuela and into Guyana, with an 

I. Expedition Narratives and Maps
1 8 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

MAP 1. Collecting localities, Trip 1.
NUMBER 104 • 1 9

outlying formation in Suriname (Tafelberg). This sedimentary 

range culminates with the massive, bizarrely eroded table mountains, or tepuis, of which Roraima is but one of several hundred.

Mount Ayanganna, at 2,043 m above sea level, is the highest tepui in the Guiana Highlands that is found wholly within 

Guyana. Roraima, at 2,700+ m, lies primarily in Brazilian and 

Venezuelan territory, with only its eastern tip in Guyana. Mount 

Ayanganna is important geographically because, along with 

neighboring peaks, the mountain gives rise to three major river 

systems, the Mazaruni, Potaro, and Ireng, which together drain 

the bulk of the Pakaraima Mountains. 

The Guiana Highlands region is well known for its high 

degree of floral endemism. Ayanganna, although smaller than 

the major Venezuelan tepuis, nonetheless has been noted for its 

endemic plants. Previous botanical expeditions to Ayanganna 

were conducted by Bassett Maguire (1955), S. Tillett (1965), 

and J. Pipoly (BDG program, 1987). None of these expeditions 

reached the mountain’s summit.

The expedition began from Imbaimadai, a mining village 

along the Partang River and the nearest airstrip to the northwestern side of Mount Ayanganna. Henkel began collecting along the 

Karowrieng River and near Maipuri Falls, on the upper Mazaruni River, from 9 to 20 October (collections 1–51) with Helen 

Kennedy (researcher and specialist in the Marantaceae family) 

and Bruce Hoffman, participating in Hoffman’s last expedition as the BDG resident collector (Figure 3). Hoffman returned 

to Georgetown to augment supplies and finances for the overland expedition to Mount Ayanganna, and Kennedy continued 

her collecting at Kaieteur National Park. Meanwhile, Henkel 

embarked by boat and foot for Chinowieng Village, an Akawaio 

settlement, to negotiate for droghers (i.e., porters) and guides 

to assist in the expedition. Nearly the entire village was away, 

involved in fishing or farming activities, yet the school headmaster promised to arrange for droghers to help move the expedition 

from Imbaimadai to Chinowieng on 23 October.

Imbaimadai–Chi-Chi Falls

Hoffman and Henkel rendezvoused in Imbaimadai on 

22 October and with the help of Base Alfred embarked the 

next day by boat for Chi-Chi Falls, the northernmost possible 

advance on the Mazaruni River. They were fully equipped for a 

five-week expedition. En route they visited Isaac Jerry, a legendary Akawaio guide who has led major expeditions to Roraima 

and elsewhere in Guyana. He graciously gave them tips on the 

established route to Ayanganna, which he blazed in 1966.

The boat trip from Imbaimadai to Chi-Chi Falls passed 

through interesting riverine topography and vegetation, although 

marred in spots by gold dredging operations. Approaching the 

falls, large sandstone cliffs loomed above the riparian forest to 

several hundred meters, mute testimony to the Guayanan nature 

of this landscape. The resulting gorge forest was of impressive 

stature and stretched to the base of the cliffs. We collected two 

orchids: Cyrtopodium parviflorum Lindl. and Koellensteinia

eburnean (Barb. Rodr.) Schltr., a sedge and a fern.

Chi-Chi–Chinowieng

At Chi-Chi Landing, 12 Amerindians joined the expedition, the load was distributed, and the cumbersome party of 14 

embarked overland for Chinowieng Village. The route quickly 

ascended the southern rim of the gorge, passing through white 

sand Dicymbe (Fabaceae) forest and scrub. The party emerged 

onto a savanna plateau, which extended southward to Chinowieng (four-hour walk), uninterrupted except for several creek 

gallery forests (Figure 4). The white sand savanna consisted 

primarily of Bromeliaceae (Brocchinia), Xyridaceae, Melastomataceae, Orchidaceae, and Malpighiaceae: in mesic areas 

Cyperaceae and Rapateaceae dominated. In the gallery forests 

the canopy reached 15–20 m in height and contained a surprising number of epiphytes. The transition from forest to savanna 

was abrupt with no transitional vegetation. 

Chinowieng is an Akawaio settlement of 150 inhabitants 

situated on an open upland savanna. Nearby low hills were 

covered with forest, and the far horizon in every direction was 

composed of massive sandstone ridgelines. Mount Ayanganna 

was plainly visible 20–30 km to the east. Chinowieng is an ideal 

staging ground for expeditions in the central Pakaraimas; radiations in any direction would yield strong elevation/vegetation 

diversity.

In Chinowieng, difficult negotiations with droghers and 

guides set a precedent for high wages; labor could not be procured for less than 1,000 Guyana dollars/day (US$5.00). The 

resulting financial limitations led to a curtailment by one week of 

the expedition’s planned duration, with reduction in the amount 

FIGURE 3. Bruce Hoffman and Helen Kennedy sorting collected 

specimens. Photo by Terry Henkel.
2 0 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

of supplies and expedition members; the entire team shouldered 

very large loads to defray cost.

Chinowieng–Ayanganna Base Camp 1 (BC1)

The expedition party of six embarked for Mount Ayanganna on 25 October, with two to return once a summit 

base camp had been successfully set up. Heading east along 

the established Guyana Defense Force (GDF) line, the route 

passed through vast tracts of white sand savanna interspersed 

with gallery forests; Mora (Moraceae) swamp forest occurred 

along the Haeika River (700–800 m). At several locations 

ironstone hills occurred, with characteristic vegetation including grasses, Palicourea (Rubiaceae), and Malpighiaceae. The 

last stretch of savanna afforded a tremendous view of Mount 

Ayanganna’s entire western flank, after which the route led 

into forest. The forest was primarily Dicymbe over a series 

of small white sand hills, with abundant tiger bromeliads 

and lianas. The full-day trek culminated at base camp (BC) 1 

(BC1) on the Koatse River. 

Base Camp 1–Base Camp 2 (Mountain Foot)

Traveling from BC1 to BC2, the party headed E–SE; the 

terrain became increasingly steep and bisected ridges and ravines. 

Ridge tops were dominated by white sand Dicymbe forest, 

whereas the midslopes were covered by mixed evergreen forest. 

Mora swamp with prop-rooted palms filled the lower portions 

of the ravines. The Dicymbe forest was thick with aboveground 

roots and standing water, which made passage difficult, and the 

elevation fluctuated between 700 and 800 m. 

Near BC2 elevation approached 900 m, and the party 

reached the outer toe slopes of Mount Ayanganna. Evidence 

included large sandstone and conglomerate boulders, and 

occasional canopy gaps provided views of looming cliffs less 

than 1 km southeast. Lateritic clays appeared, and vegetation 

shifted to a form of montane rainforest (i.e., “lower montane 

rainforest,” sensu Fanshawe, 1952) as evidenced by the high 

canopy (25–35 m) with one to two midstories, frequent large 

trees (1–2 m diameter at breast height [DBH]), and abundant lianas and other epiphytes in dense communities. Insects and bird 

life were abundant in this luxuriant forest.

The numerous stream banks in this montane rainforest (MRF) 

were especially rich in herbs; on mossy boulder-strewn banks there 

were many succulents such as the monotypic melastome Maguireanthus ayangannae Wurdack, collected once by Bassett Maguire 

in 1955. This species was found in abundance at several locations. 

The diversity of fungi was high, including 5–10 species of gilled 

mushrooms (Hygrophorus and others), many Polyporaceae, Clavariaceae, Xylaria, Nectria, and Myxomycetes. It is possible that 

this MRF is the most botanically rich life zone on Mount Ayanganna, and plans were made to collect here on the return trip.

Base Camp 2 to Base Camp 3

From BC2 to BC3, the team continued another full day 

through luxuriant MRF of increasingly robust stature, with gains 

in elevation up to 1,500 m. Base camp 3 was situated at the base 

of the first steep ascent onto Mount Ayanganna’s middle reaches, 

via the tip of a large triangular plateau (i.e., northeastern plateau). We collected a Rapateaceae, a tree fern, and a sprawling 

Compositae along the way. 

Base Camp 3–Summit Base Camp 

(SBC, Northeastern Plateau)

From BC3 a steep ascent began, through a vegetation transition zone with reduced tree stature and abundant nonvascular 

epiphytes. After a vertical gain of 100 m a “cloud forest” was 

encountered, with low, open canopy (10–15 m), thick bryophyte 

mats covering entire trees, abundant vascular epiphytes, and persistent mist (i.e., “elfin woodland”).

The party emerged abruptly onto a small plateau, the first of a 

series of “steps” leading to Mount Ayanganna’s summit ridge. Collectively, the steps constituted the mountain’s northeastern mass—

a large triangular plateau roughly 3.0 × 0.75 km in size, aligned 

SW–NE, with an elevational range of 1,200–1,600 m (Figure 5). 

Scrub forest appeared, lacking large trees and dominated by Clusia (Clusiaceae), Bonnetia (Theaceae), Arecaceae, and many other 

woody taxa, with an irregular canopy at 5–10 m. The route soon 

ascended two steep seepage slopes, each rich in succulent herbs, 

including two melastomes seen only in these localities. Large terrestrial bromeliads appeared, often beset with many Utricularia 

humboldtii R. H. Schomb. (Lentibulariaceae) in bloom. A 2 km 

traverse over flat terrain led to the summit base camp (SBC).

The SBC was located two-thirds of the distance between 

BC3 and the summit ascent slope, at roughly 1,500 m. A miserable campsite, yet strategically located, it consisted of a peaty 

swamp scrub with open canopy of 3–8 m of mostly Clusia, Bonnetia, and Arecaceae, rich in epiphytic herbs, mosses, and creepers. In low areas standing water occurred, fluctuating widely in 

FIGURE 4. Mount Ayanganna seen from Chinowieng savanna. 

Photo by Terry Henkel.
NUMBER 104 • 2 1

depth according to the intensity of daily rains. Everywhere horizontal roots formed a knee-high entanglement. Travel was thus 

extremely difficult, often alternating between crawls through 

tree boles and branches and clambering over horrendous tree fall 

tangles. Bonnetia formed thickets in inundated areas.

Moss mats covered tree boles and branches, their thick, 

moist, humus-rich layers supporting a plethora of herbs rooted 

directly in the mats, including two Utricularia species. Vascular 

epiphytes were abundant, particularly Bromeliaceae, undoubtedly favored by the thick nightly mists. Shrubby and viny melastomes, Malpighiaceae, Rubiaceae and Myrtaceae shrubs and 

trees, viny composites, several Loranthaceae, herbaceous bamboos, sedges, and many other taxa filled the diverse vegetative 

community. Animal life was abundant, including several species 

of highly vocal frogs, salamanders, hummingbirds, icterid (such 

as oropendolas) birds, warblers, colorful insects, and many pests 

(mostly tabanid flies and mosquitoes). Yet no mammals were 

seen anywhere on the mountain.

Eight days on the plateau (including summit excursions) 

yielded several hundred collected numbers in both directions 

along a SW–NE transect. Still, the wealth of plant diversity 

was incompletely sampled. Future expeditions would be amply 

rewarded to make extensive E–W transects across the plateau.

Summit Base Camp

The summit ascent led SW from SBC over the upper reaches 

of the plateau, over two seepage slopes with slight elevational 

increases, and over subsequent changes in the plant community—

Loranthaceae, ferns, herbaceous bamboos, sedges, melastomes, 

etc. The wet, exposed sandstone was rich in ferns (mostly 

Hymenophyllaceae), mosses, and liverworts, and many taxa 

were collected there. This steep climb from the plateau led to the 

summit ridge. Several extremely steep pitches required the use of 

mountaineering rope, and any future expeditions should include 

this piece of equipment! The vegetation on the steep slopes was 

essentially a continuation of the upper plateau. Thickets of a large 

herbaceous bamboo were found midascent. Farther up several 

terrestrial bromeliads and orchids were seen, as well as other taxa 

common to the summit.

Near the top of the ascent there were large rock faces covered with Brocchinia (Bromeliaceae) and other sclerophyllous 

vegetation covering the more level surfaces. From promontories there were spectacular views to the north and east. Winding 

through these small escarpments, the route emerged on the summit ridge at about 1,900 m elevation.

Summit

Mount Ayanganna’s summit ridge is a westward-sloping 

expanse that follows the mountain’s ridgeline at its highest elevations (1,900–2,009 m). The ridge is several hundred hectares 

in size, delimited by near-vertical cliffs on all sides. Vegetation 

appeared more tepui-like, the most prominent community being 

dense, boggy “savanna” primarily of Brocchinia, Eriocaulon

(Eriocaulaceae), Xyris (Xyridaceae), Rapateaceae, orchids, Drosera (Droseraceae), melastomes, and ferns on wet organic soils. 

Small drainages were thick with shrubs such as Clusia and Bonnetia and the large tank bromeliad with its attendant Utricularia 

humboldtii R. H. Schomb. Occasional Bonnetia groves dotted 

the slopes among the Brocchinia bogs. 

The route bisected the ridge for 1 km in a SW direction, 

gradually increasing in elevation, and culminated in the physical 

summit (2,009 m), a rocky promontory surrounded by cliffs to 

the east and south. Here we found a flag and plaque denoting 

Guyana’s 1966 independence (Figure 6). Viewed from the summit, the eastern cliffs dropped 300–400 vertical meters to a plateau that spread out ESE at roughly 1,600 m. The cliffs ran north 

the entire length of the ridgeline, creating a massif similar to 

Machu Picchu (Peru) in appearance. To the west was the gently 

FIGURE 5. Terry Henkel on highest point of Guyana. Summit of 

Mount Ayanganna, ~6,600 m. Photo by Bruce Hoffman.

FIGURE 6. Bruce Hoffman and Akawaio guides, Ayanganna expedition. Photo by Terry Henkel.
2 2 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

sloped summit ridge just traversed, and it was apparent that after 

a few hundred meters of downslope this ridge also dropped off 

in vertical cliffs, unceremoniously ending this modest expanse of 

cumber, or summit vegetation. To the south, cliffs plummeted 

to a monstrous “gouge” in the ridgeline, within which are several large pinnacles. The ridgeline then rose again and continued 

on at declining elevation to the SW. Whether summit-type vegetation exists on the southerly ridge remains to be discovered. 

If not, the northern ridge, reduced to several hundred hectares 

by untold eons of erosion, may contain the extent of a Guiana 

Highlands summit flora present on Mount Ayanganna.

A stupendous 360° view of the heart of the Pakaraima 

Mountains unfolded from Mount Ayanganna’s summit. The SW 

view showed the Brazilian border mountains leading to Roraima, faintly visible in the cloud-shrouded distance. To the west 

lay the Chinowieng savannas and northwest Chi-Chi Falls and 

the Mazaruni Gorge. Due north were the Merume Mountains 

and Eping escarpment and a series of small massifs around the 

Mazaruni headwaters with the vast Kaieteur Plateau stretching 

out to the east, the falls’ mist plume and gore visible. Farther 

east were the Ebini Mountain and the easternmost Pakaraimas 

and southeast the Wokomung range and Morakabang plateau 

with the Ireng River valley heading south toward Orinduik Falls. 

With such sights plainly visible, a more fantastic view of Guyana’s mountains cannot be imagined.

Plant collections were made on the summit ridge over the 

course of several hours. In light of the possible presence of taxa 

common to the tepui cumber flora rich in herbs and epiphytes, 

future expeditions would be well served to bring tents and spend 

several days on the summit, enabling a thorough sampling of the 

floral diversity.

Following descent to SBC and processing of summit plants, 

the expedition reversed its course and collected plants at various 

localities on the descent route. Several days were spent collecting 

in the montane rainforest because of its rich flora; however, collections from BC2 to Chinowieng were limited mostly to prominent taxa.

Several days were spent in the vicinity of Chinowieng, with 

local collecting and participation in the Akawaio Amerindians’ 

“Hallelujah” festivities, before return to Imbaimadai, ending the 

one-month expedition to Guyana’s renowned mountain. During 

this expedition 279 plants were collected on Henkel numbers 

and 584 on Bruce Hoffman’s (Alexander et al., 2014). 

TRIP 2: BARTICA AND ESSEQUIBO RIVER

COLLECTIONS 280–678. 5–24 DECEMBER 1992 MAP 2

In between major collecting expeditions, small, more local 

or accessible trips were planned. During December when flights 

to the interior were difficult to depend on because of the holiday 

travel, an expedition along the Essequibo River north of Bartica 

was executed. Collections for this trip were made from several 

sites in the alluvial lowland forests of the lower Essequibo River, 

25–30 km upstream from its mouth, and northern areas of the 

Mazaruni and Essequibo Rivers’ confluence at Bartica. 

The total number of plants collected during this interim 

expedition was 399. 

TRIP 3: UPPER IRENG RIVER–MOUNT 

WOKOMUNG

COLLECTIONS 681–1682. 1 JANUARY TO 25 MARCH 1993 MAP 3

Following the Smithsonian expedition to Mount Ayanganna with Bruce Hoffman in October–November of 1992 (see 

Trip 1), botanical exploration in the Pakaraima Mountains was 

continued via an expedition to Mount Wokomung. The Pakaraima Mountains, part of the Roraima sandstone formation 

that extends into Venezuela and Brazil, forming the tepuis, are 

a region with high floral endemism. Located in a remote area 

of the Pakaraimas, in the upper Ireng River watershed on the 

Brazilian frontier, Mount Wokomung has been much speculated 

about but little explored by botanists. 

In the 1990s Mount Wokomung’s bizarrely eroded plateaus and pinnacles, some reaching 1,600 m in elevation, began 

to receive scientific attention. The New York Botanical Garden 

under the direction of Dr. Brian Boom conducted expeditions 

(1989–1992) to portions of the range’s eastern front (S. Tiwari, 

New York Botanical Garden, personal communication), but no 

botanical exploration had ever approached via the remote western flanks. This element of terra incognita, coupled with the likelihood of strong elevation zonation and endemism in the flora, 

was the driving force behind this expedition.

In addition to Mount Wokomung, savannas and forests 

along the upper Ireng River were explored. Within each realm, 

plant collections were made from a diversity of habitats over a 

wide elevation range. The expedition consisted of three phases: 

(1) upland savanna along the upper Ireng River, (2) Achiknak 

Tipu in Territorio Roraima, Brazil, and (3) Mount Wokomung. 

Logistical preparations were made in Georgetown, Guyana, 

from 1 to 10 January 1993. Acquisition and packing of rations 

and gear were especially tedious because of the lengthy duration 

of the expedition (six to eight weeks). Rations were prepared to 

accommodate up to 10 people per week (botanists and indigenous assistants), in addition to foods acquired locally. Additional 

supplies were to be air dropped at Kopinang Village. Rations, 

gear, and body weights were determined, and adjustments were 

made to give a total weight within the airplane’s limits (1,050 lb). 

Logistical maneuvers in Georgetown were facilitated by the diligent Mohamed “Harold” Ameer.

The expedition was led by Terry Henkel (Smithsonian 

resident botanist), with accompanying botanists Mimi Mei Lin 

Chin (Singapore) and William Ryan (Tallahassee, Florida). At 

5:00 a.m. on 11 January 1993, the expedition departed from 

Ogle Airport, Georgetown, aboard a single-engine Cessna 
NUMBER 104 • 2 3

MAP 2. Collecting localities, Trips 2 and 4.
2 4 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

MAP 3. Collecting localities, Trip 3.
NUMBER 104 • 2 5

piloted by Derek Leung. In two hours it landed at Cipo, a small 

settlement of Georgetown native Bobby Fernandes along the 

Ireng River on the Brazilian frontier.

Phase 1: Upland Savannas–Upper Ireng River

The area around Cipo is part of an extensive region joining the forest-covered northern Pakaraimas with the increasingly 

savanna-covered mountains to the south. The base camp was 

located approximately 15 km south of the contiguous montane 

forest, amid a complex landscape mosaic of savanna and forest 

(4°49′N, 60°02′W).

Geology of the region was well described by Gansser (1954) 

and consisted of sandstones and conglomerates of the lower and 

middle Roraima Formation, with beds of red jasper frequently 

exposed along streams. Basement granites were not encountered. 

Upper levels of Roraima sandstone were rarely encountered, and 

as a result, the area lacked the massive “tabletop” escarpments 

(tepuis) that characterize the Guiana Highlands to the west. 

Elevations ranged from 650 m along the Ireng River to 1,000–

1,100 m along the higher ridges. Stream and wind erosion have 

yielded a complex, sharply relieved terrain. The steep hills rose 

up in a succession of rounded and tabular ridges and continued 

southward on both sides of the Ireng Valley. Tributary creeks 

characteristically formed waterfalls as they proceeded over 

exposed sandstone in their descent to the Ireng River.

The predominantly savanna-covered landscape stretched 

southward to the far horizons in both Guyana and Brazil. The 

occasional islands and galleries of forest and nearly constant northeast trade winds contributed to a pleasant sense of expansiveness, 

not unlike that found in the steppes of western North America.

Floristically, the area has been inadequately studied. Aside 

from a naturalistic account by Myers (1936) and anecdotes 

from Fanshawe (1952), little mention exists in the botanical 

literature. In comparison, the low-elevation, low-relief savannas of the Rupununi region are well studied (Davis, 1936). On 

a landscape-level scale, the shift from contiguous moist forest 

in the north to a mosaic of savannas and forests stretching over 

100 km to the south constituted an ecotonal region of immense 

proportion. Within this ecotone, the diversity of plant communities included nearly monospecific grasslands, species-rich 

savannas, gallery and swamp forests, and high-canopy mixedforest “islands” (bush islands) that occurred in a complex, 

jigsaw-puzzle-like array across the dissected terrain. Possibly, 

anthropogenic fires have influenced community distribution. 

The high intercommunity (beta) diversity was coupled with 

apparently high intracommunity (alpha) plant species diversity. 

This habitat diversity provided a variety of excellent plantcollecting opportunities.

Norugu Creek

Initial collections were made along a 2 km transect from 

Cipo settlement south to Norugu Creek, an eastern tributary of 

the Ireng River (4°48′N, 60°02′W). Habitats traversed included 

(1) low savanna of Trachypogon spicatus (L. f.) Kuntze and 

scant other grasses, with a scattering of gnarled trees, primarily 

Byrsonima, Curatella americana L., and Plumeria; (2) edge forest along the Ireng River, primarily of stout Axonopus eminens 

Benth., Chrysobalanus, Lecythidaceae, and Fabaceae, with 

other taxa including a robust climber, Norantea, with brilliant 

red nectaries visible from afar and a parasitic Cuscuta species; 

and (3) xeromorphic gallery forest bordering a series of jasperrich waterfalls along Norugu Creek, which contained interesting woody taxa, including a Vochysia, several Melastomataceae, 

Mahurea, and an ochnaceous shrub. Herbs included several 

terrestrial orchids such as Phragmipedium lindleyanum (R. H. 

Schomb. ex Lindl.) Rolfe, a Drosera, several Utricularia, Xyris, 

several epipetric mosses, and abundant pteridophytes, including 

Hymenophyllaceae. 

A dryer was constructed of local materials to allow field 

drying of plant specimens in phases 1 and 2 of the expedition.

Cipo Ridges

The next collections were made along an elevation transect 

of several kilometers from the Ireng River to the ridges east of 

Cipo settlement (4°49′N, 60°01′W). This substantial traverse 

accessed a variety of habitats, which included the following: 

(1) An upland savanna of Trachypogon spicatus (L. f.) Kuntze, 

other grasses, Cyperaceae, and scattered trees and shrubs had 

notable taxa that included the queer Rubiaceae, Palicourea rigida 

Benth., with its brilliant green, brittle foliage and fluorescent 

yellow flowers; an ancient, sprawling Byrsonima tree; Plumeria

with exceedingly fragrant flowers; Curatella americana L.; several Clitoria species; and a prostrate, delicate Convolvulaceae. 

(2) A depressional swamp forest of ité palm (Mauritia flexuosa 

L. f.), abundant Melastomataceae, Rubiaceae, sedges, Heliconia 

psittacorum L. f., and tree ferns (Cyathea) contained vegetation 

that reflected locally hydric conditions in this otherwise seasonally xeric landscape. (3) A xeromorphic gallery forest occurred 

along intermittent streams on steep slopes. The first streambed 

encountered was very dry, yet its wide and deep channel clearly 

carried a lot of water periodically. The gully walls formed small 

canyons lined by a thin selvage of shrubs and medium-sized trees. 

Collections included many unrecognized woody taxa, several 

Clusia species, a Sapindaceae tree, three species of Loranthaceae, 

ubiquitous melastomes, etc. To the northeast a flowing stream 

was found, the banks of which yielded some ferns, melastomes, 

and a delicate species of Burmanniaceae.

Wild animals were abundant along this ridge, with frequent 

sightings of deer and turkey vultures, the occasional savanna 

hawk, and heavy crepuscular nightjar activity.

At a later date a “bog” community was discovered on this 

ridge by Will Ryan. Floristically similar to the widespread white 

sand savannas to the north yet less than 0.5 ha in area, this outlier community yielded highland “signature” species such as 

Brocchinia reducta Baker, Drosera roraimae (Klotzsch ex Diels) 
2 6 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Maguire & J. R. Laundon, a Haemodoraceae, several orchids, 

Xyridaceae, melastomes, etc.

Tay-klay-oh Bush Island

In an effort to survey, however cursory, a broad spectrum of 

plant communities in the area, a junket was made to a large forest, 

or bush “island,” situated among the savanna ridges. Located up 

the Tay-klay-oh Creek several kilometers from its juncture with 

the Ireng River, the bush island filled a montane valley, perhaps 

1,000–2,000 ha in area (4°50′N, 59°58′W). Physiognomically, the 

bush island was strongly juxtaposed with the surrounding savannas. Viewed from the west, the forest rose dramatically to a high, 

heterogeneous canopy with numerous towering emergent trees. 

Additionally, a fair proportion of trees was leafless in response to 

the dry season. Prospects seemed high that unique plant species 

would be encountered. Camp was pitched in the island’s center, 

along Tay-klay-oh Creek. Collection transects included 1–2 km 

along the banks of Tay-klay-oh Creek. The north-facing bank, 

composed of crumbly white sandstone, provided shaded, moist 

habitat for a diversity of ferns and mosses. The opposite bank, 

largely of sandbar and rubble, yielded several trailing grasses and 

herbaceous Ochnaceae. Continuing downstream, a wealth of 

riparian melastomes, ferns, Rubiaceae, Malpighiaceae, Clusiaceae, 

Burseraceae, and a Ficus were collected, as well as an odd climbing 

cactus from the lower canopy. A second collection transect was 

along Tay-klay-oh Creek several kilometers southeast through terraced floodplain forest of palms, Aspidosperma, and other mixed 

hardwoods, up a steep west-aspect slope through increasingly 

xerophytic, deciduous forest, which graded into a low xerophytic 

shrub community. On the ridgetop (approximately 1,100 m) the 

shrub forest yielded abruptly to savanna. There was noticeably 

less diversity in the dry forest. Along the savanna–forest interface 

a large, purple-flowered bignoniaceous tree and an arborescent 

melastome were the only notables. The windswept savanna ridge 

was predominantly ironstone and appeared floristically different 

than the lower savannas; taxa of note included a large Asteraceae 

shrub and several new grasses. 

The ridge afforded tremendous views of the high Pakaraimas to the north and northwest, as well as the savanna–forest 

mosaic to the south. From this inspirational spot Henkel accrued 

a wildlife first, sighting a king vulture, which soared overhead 

on the hot afternoon updrafts. In sum, the bush island appeared 

floristically rich, although perhaps less so than the contiguous 

montane forests to the north. The deciduousness found in some 

trees suggested adaptation to seasonally xeric conditions. During 

this dry season most flowering and fruiting were restricted to 

narrow riparian zones. Collections during the wet season would 

be more productive.

Orinduik Falls

Following the return to Cipo, a small collection was made 

at Orinduik Falls on the Ireng River (4°43′N, 60°02′W). More 

thorough collections should be conducted here since the falls is 

a tourist site. The local vegetation has been visibly impacted by 

tourists, farming, and cattle grazing.

Phase 2: Achiknak Tipu

Phase 2 explored Achiknak Tipu, a mountain situated 

immediately across the Ireng River from Cipo settlement 

(approximately 4°54′N, 60°05′W). Tipu or ti-bu is the Patamona Amerindian word for mountain. Achiknak rose to over 

1,300 m in a series of talus slopes capped by a south-facing 

escarpment of sandstone cliffs. Over the southern face great 

expanses of savanna sloped steeply up to the higher elevations, 

where fingers of dense woodland descended from the summit 

along creek drainages. On the summit plateau and beyond to 

the north was contiguous forest, which stretched into the region 

of the headwaters of the Ireng. The mountain, of lordly stature 

when viewed from the south, formed a substantial portion of 

the region’s savanna/forest ecotone. The objective on Achiknak 

Mountain was to uncover higher-elevation floral elements, both 

savanna and sylvan, and perhaps some form of highland scrub 

forest on the postulated plateau summit, with attendant unique 

flora.

The overland route from Cipo settlement crossed the Ireng 

River and followed the rolling savannas west for several kilometers. The route then turned northward and ascended the 

mountain. Grasses and forbs were especially luxuriant on these 

boulder-strewn slopes, having escaped the regular fires and cattle 

grazing of the lower savannas. The series of gigantic talus “steps” 

appeared to be identical to those subtending the massive tepuis 

in the Venezuelan Gran Sabana. The steps led to the mountain’s 

upper reaches, where savanna yielded to forest. Base camp was 

established in the forest zone at approximately 1,000 m, directly 

under the summit escarpment.

Montane Forest

Collections began in the montane forest that surrounded the 

base camp. Although leeward, the vigorous forest appeared to 

receive regular and substantial precipitation. The upper canopy 

reached 30–40 m, with several dense midstories; tree boles were 

frequently 1–2 m DBH. Tree species diversity appeared to be 

high and included Lecythidaceae, Aspidosperma, and Cedrela, 

with no apparent dominants. All trees were bound with thick, 

abundant lianas, primarily legumes.

The soil appeared to be rich despite derivation from sandstone talus. The thick accumulation of organic matter was 

uncharacteristic for forests of this region, which usually exhibit 

rapid turnover of organic debris. Leaves, sticks, and pillars of 

wood combined to yield a black humus interpenetrated with fungal mycelium and roots. Indeed, fruiting bodies of both litter and 

wood decomposing fungi were very abundant.

Other noteworthy ecological features included (1) high tree 

fall frequency on the unstable slopes, which gave ample habitat 
NUMBER 104 • 2 7

for flowering ruderals (plants growing on disturbed grounds); 

(2) small terraces with saturated soils, exceptionally large trees, 

and groves of giant heliconias; (3) shifting plant species composition with small changes in elevation, especially in Heliconia, 

Piperaceae, Rubiaceae, and ferns; (4) an abundance of animals, 

which included howler (Alouatta seniculus L., 1766) and spider 

(Ateles) monkeys, guans, curassows, tinamous, manakins, bellbirds (highlands indicator), icterids, and many small songbirds, 

as well as a rich insect life; and (5) tepui-like weather, with orographic clouds and wind and frequent rain and mist interspersed 

with periods of intense sunshine, a repeated pattern on mountains in the Guiana Highlands.

Three collection days in the montane forest yielded a plethora of taxa, none of which were better represented than the 

ferns. The 20+ fern taxa included Hymenophyllaceae, Adiantaceae, Cyatheaceae, and others. Ferns were largely terrestrial and 

concentrated in talus-laden stream drainages. Macrofungi were 

also wildly abundant, and special care was taken to collect and 

dry a wide representation of taxa. These included several gilled 

mushrooms (Agaricales) in the genera Hygrophorus, Marasmius, 

Mycena, and Lepiota; wood decomposing shelf fungi (Polyporaceae); coral fungi (Clavariaceae); jelly fungi (Tremellales); bird’snest fungus (Cyathus); cup fungi of the Pezizales; and several taxa 

of unusual appearance and unrecognized affinities. Phanerogams 

of note included a brilliant orange-flowered Palicourea, several 

Piperaceae, herbaceous bamboos, two showy Heliconia, and a 

putative Cucurbitaceae vine. 

Summit Plateau

The summit was ascended, in classic tepui style, through a 

cleft in the escarpment. The cleft emerged onto a relatively level 

ridgeline that sloped off to the north for an undetermined distance.

The ridge forest was greatly reduced, with a canopy of 8–12 m, 

one midstory, and a thin shrub layer below. Soils appeared peaty 

and thin, but little bare rock was evident. Many of the woody 

plants exhibited sclerophylly, which suggested periodic drought. 

Taxa exhibited Guiana Highlands affinities and included several 

Clusia, Bejaria, Rubiaceae, and Polygalaceae shrubs (including 

a diminutive Palicourea otherwise identical to the species in the 

forest below—possibly an ecotype), a Malpighiaceae tree, occasional epiphytic tank bromeliads, and several terrestrial orchids, 

which included a succulent, light green Malaxis. Ferns were less 

abundant than below. Several mosses, including a Sphagnum

and a Cladonia lichen, formed dense terrestrial mats, whereas 

other epiphytic cryptogams covered tree boles. Collections were 

carried out over two days. Collection numbers for this part of 

the trip are Henkel 1034–1110. 

Upon our return to base camp, an additional unique plant 

community was inadvertently discovered by Will Ryan. Having 

left the main trail to heed nature’s call, Ryan emerged into a 

decidedly tepui-like scrub community. Ryan noted immediately 

that the physiognomy of this community was strikingly like that 

of dwarf forests widespread on summits of tepuis such as Cerro 

Duida in Venezuela. Botanical excitement reached a feverish 

pitch; two more days were devoted to collecting this community.

Soils were thin or nonexistent, with substantial areas of 

exposed sheetrock. Close inspection revealed highly weathered, 

bright rusty orange ironstone, irregularly broken into sheets. No 

sand grains were evident in the rock.

The resultant plant community consisted of widely spaced 

trees and shrubs from 2 to 8 m, with a thin, low herbaceous layer 

atop a visually striking carpet of Cladonia and mosses. Lianas were 

sparse. Density of the vegetation decreased with increased exposure 

of the base rock, often being reduced to the ubiquitous Cladonia

and an unusual terrestrial orchid (Henkel 1149, later determined 

to be Brassia bidens Lindl. by E. A. Christenson, 1994). In mesic 

depressional areas, soil development and plant density increased, 

and epiphytic bromeliads and orchids were quite numerous.

Plant species shared with the adjacent ridge forest 

included a Clusia, the Malpighaceae tree, a woody composite, 

a Rhamnaceae climber, a purple Epidendrum, the Palicourea, 

and some cryptogams. Most shared taxa were reduced in stature, 

possibly as a result of nutrient and water impoverishment. Taxa 

seemingly unique to the scrub included several melastomes, an 

asclepiad vine, a terrestrial orchid, numerous epiphytic orchids, 

some Bromeliaceae, and several unidentified woody taxa. In this 

area we collected plants numbered Henkel 1111–1156.

Explorations to the north and northwest indicated that 

the scrub community proper was limited in size, perhaps several dozen hectares, delimited by forests of larger stature. The 

community’s extent was likely influenced by the underlying 

ironstone. Perhaps this portion of Achiknak’s upper plateau 

constituted a residual ironstone cap, differentially eroded from 

the surrounding sandstone and having yielded the characteristic 

primitive soils and vegetation. Endemism would likely be high 

in plant taxa under such rigorous edaphic conditions, as would 

adaptations to the meteorological regime of alternating precipitation and desiccation. Widespread sclerophylly was evidence for 

adaptation to water stress. The scrub was likely part of a plant 

community mosaic over a microtopographic scale, with community physiognomy, species composition, and ecophysiological 

adaptations shifting with edaphic change.

The expedition returned to Cipo settlement on 1 February 

to dry plants and organize the final phase to Mount Wokomung.

Notes on the Field Drying of Plants

All specimens from phases 1 and 2 were field dried at Cipo 

using a homemade drier and kerosene cooking stoves. When 

logistically feasible, field drying should be considered because it 

allows greater retention of flower characters in the dried specimens, less weight on return flights, and less work in Georgetown.

Phase 3: Mount Wokomung

The Wokomung-Kopinang Massif is a large complex 

of highly eroded, tiered Roraima Formation sandstones and 

conglomerates. The massif included the more or less distinct 
2 8 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

mountains of Wokomung, Kukuinang (Figure 7), Kopinang, and 

Morakabang. The complex was bounded at 5°07′N, 4°56′N, 

59°58′W, and 59°47′W and is roughly 22 km N–S by 16 km 

E–W, which yielded an approximate area of 200 km2

 above 

700 m elevation. The highest elevations (from topographic maps) 

were 1,700 m on Mount Kopinang and 1,650 m on Mount 

Wokomung. Although reported as such on earlier maps of British Guiana, the reputed 2,100 m elevation of Wokomung was 

erroneous. On the southern portion of the complex (Kopinang/

Morakabang) a large, irregular plateau existed above 1,500 m. 

A portion of this contiguous plateau extended to Wokomung, 

where otherwise erosion has left a limited series of plateaus and 

pinnacles at similar elevations. The massif, when considered as 

a whole, suggested the highly eroded remnants of a formerly 

massive tepui, complete with a characteristic central drainage 

(Yuarka River) but now lacking the upper Roraima Formation.

Inquiries among the local Patamona Amerindians prior to 

departure revealed little knowledge of a western route to Wokomung. Difficulty in defining what actually constituted “Wokomung” became apparent because of the multiplicity of plateaus 

and pinnacles in the area. Several Patamona huntsmen indicated, 

however, that they knew where Wokomung “proper” was located, 

as their forays occasionally led them to the upper Yuarka River, 

borne off Wokomung’s western slopes. Upon consulting the topographic maps, an approach via the Yuarka seemed logical. The 

approach was heartily supported by the huntsmen, although they 

indicated no prior experience in the higher elevations. They were 

confident, however, that they could cut a line to the top. These 

men were subsequently hired as guides. Thus, the expedition was 

to depart with full awareness that terra incognita lay ahead and 

our reliance on Amerindian reckoning was to be high.

A convoy of three loaded canoes left Cipo and headed up 

the Ireng River on 6 February. After a half day, the canoes passed 

from the surrounding savanna into contiguous forest, finally losing sight of Cipo Mountain, which had dominated the western 

horizon. Following an overnight near Waipa Village, a party of 

droghers accompanied Ryan and Henkel overland to Kopinang 

Village to retrieve extra supplies dropped by bush plane and 

returned the same evening. Chin guarded the camp.

The next day the convoy continued up the Ireng. The river 

became beset with rapids past Sand Hill Village. The valley 

was increasingly enclosed by steep, forested sandstone walls, 

with occasional waterfalls; the cliffs culminated in the 1,500 m 

western flank of Mount Morakabang. The riverine forest was 

dominated by Mora excelsa Benth., robust and luxuriant on 

the narrow waterside terraces. The river itself was wine colored 

and completely free of sediment. To date the Ireng has escaped 

siltation and bank destruction from dredge mining so prevalent 

elsewhere in the Pakaraimas.

Having reached the mouth of the Yuarka River, the convoy 

turned east and up the watershed that would lead to Wokomung.

Suruwabaru Creek

The first collection camp was established midway up Suruwabaru Creek, which formed the southeasterly headwater of the 

Yuarka River. Elevation was 750 m. The creek descended rapidly 

from the steep mountain slopes and crashed through large sandstone talus. Water temperature was uncharacteristically cool for 

the tropics.

The adjacent slope and riverine forest was strongly dominated by the sand mora, Dicymbe altsonii Sandwith, which prevailed throughout Wokomung’s sandy toe slopes at 600–900 m 

elevation. The forest was a true old-growth formation: Dicymbe

individuals exhibited basal trunks 1–2 m in diameter, which split 

naturally into two to five coppiced trunks, each approximately 

0.5 m in diameter; these subsequently rose to form the upper 

canopy at 35–45 m. Tree falls were abundant, related to the 

unstable slope soils and heavy epiphyte loads. Other hardwoods 

were present, but Dicymbe was clearly dominant. The trees were 

quite impressive; if any scene rivaled that shown in Humboldt’s 

Orinoco drawings, with gargantuan, thickly limbed, epiphyteladen trees arched over primeval waters, it was this one.

While guides forged a route up the mountain, brisk collecting began in this altogether pleasant forest. Fertile taxa were 

abundant and diverse; prominent taxa included a wealth of 

Rubiaceae and melastomes, creek bed epipetrics, ferns, terrestrial and epiphytic orchids and aroids, a putative Ledothamnus

ericad, and a variety of unknown woody taxa. Creekside depressions were filled with a massive orange-bracted Heliconia and 

other Zingiberaceae, two large Cyathea species, and yet more 

melastomes. Tellingly, all 126 taxa collected in three days were 

different than any collected previously on the expedition (collection number range Henkel 1198–1325).

Wusupubaru Creek

Camp was moved to 1,200 m elevation along Wusupubaru 

Creek, a tiny headwater of the Suruwabaru. The route essentially 

followed the drainage up Wokomung’s western flank, although 

views of the mountain were prohibited by thick forest cover. 

Nonetheless, at one point a large tree fall afforded a fantastic 

view of the surrounding terrain. To the northwest stretched the 

FIGURE 7. View of Kukuinang Tepui. Photo by Terry Henkel.
NUMBER 104 • 2 9

Suruwabaru drainage, which wound its way west toward union 

with the Yuarka; beyond was the prominent ridge that divided 

this drainage from the northern headwaters of the Yuarka. 

Beyond was the western extension of the Wokomung range, a 

high ridgeline dominated by the decidedly awesome umbonate 

peak of Mount Kukuinang. All was clad with dense, heterogeneous forest, and the scattered clouds and early morning sun 

combined to yield a scene grand and rugged.

At 1,200 m the party encountered nearly continual cloud 

cover and precipitation. Slopes were steep; large sandstone talus 

had tumbled down from above. Slope-induced tree falls were frequent. Faunal indicators of altitude included several frogs often 

found on tepui slopes, as well as gregarious icterid birds heard 

on Achiknak Tipu and Auyantepui, Venezuela. Will Ryan also 

found a huge blue earthworm, (0.75 m, 5 cm diameter) similar 

to those seen on Mount Ayanganna.

At 1,200 m, above the zone of Dicymbe dominance, the 

forest contained mixed hardwood species with no clear dominants. The upper canopy was 25–30 m. Vascular and bryophytic 

epiphytes were abundant. Diversity of fertile taxa was high, 

especially around tree falls. A wealth of taxa new to the expedition was collected. These taxa included abundant ferns, both 

terrestrial and epiphytic; Melastomataceae, of which several 

taxa appeared similar to peculiarities seen on Mount Ayanganna 

(possibly Boyania); several species of epiphytic Ericaceae; Rubiaceae; Cyclanthaceae; robust Cyperaceae; and many unrecognized 

taxa, including woody climbers.

Soil organic matter was thick, and the moldering layers 

spawned a considerable diversity of fungi. Of note were several 

species of Boletaceae. In the temperate zone these basidiomycetes 

are obligately ectomycorrhizal with forest trees; their presence 

here suggested a similar ecological role, although this idea contests the dogma that tropical trees do not form ectomycorrhizal 

symbioses.

Collection in the rich montane forest continued for several 

days (Henkel 1326–1470). Meanwhile, Patamona guides forged 

a route to Wokomung’s summit. Having relied on limited prior 

knowledge and intuitive navigation, the guides continued up 

from the 1,200 m camp along an old footpath, formerly used 

to reach Kopinang Village. Having crested a saddle at 1,500 m, 

they turned northwest and continued to climb the ridgeline. This 

was truly terra incognita, and speculation was high that this was 

the first traverse by humans.

Summit Plateau

In two days of bushwhacking the guides reached the summit. 

The entire party moved out to establish the summit camp. The 

route headed northeast and crossed several creeks as it paralleled 

the saddle to 1,500 m. The montane forest continued to be robust, 

with especially large trees on small terraces. Aspidosperma and 

Bombacaceae were present, as well as understory palms and tree 

ferns. Climbing farther, huge sandstone boulders formed grottos 

with fern- and herb-laden seepage walls, in the interstices of which 

a thick layer of palms and tree ferns occurred—a true botanical 

wonderland, radiant in the shafts of afternoon sun.

The route soon reached the “summit foot.” Passage was limited to steep, narrow shafts through bus-sized chunks of talus. Such 

accumulations of boulders indicated an escarpment above. The 

occasional stretches of more level slope contained thick layers of 

peaty organic matter joined together by a riotous tangle of roots, 

which turned to quagmire with the slightest foot traffic. Continuing upward, tree stature decreased, with an increase in bryophytic 

epiphyte density, indicative of a persistently wet environment. 

Indeed, a transition zone between montane and summit forest was 

soon encountered. The canopy dropped to 10–12 m with increased 

density of small-diameter stems; large trees disappeared altogether. 

The steepness had evened out to a gradual rise, as predicted by the 

topological maps—the summit plateau was reached.

Wokomung summit camp (WSC) was established in a flat 

area in the center of the 1.5-km-long plateau. This location was 

strategic for collecting in both directions along the line to the 

northern escarpment.

Tepui-type weather typical of the high Pakaraimas was 

immediately evident. Morning began with thick mist that saturated everything, punctuated by periodic rain showers. Precipitation continued until midafternoon, after which followed a few 

hours of intermittent, brilliant sunshine. Clear skies persisted 

into the evening, yet overnight dense mist invariably developed, 

the condensation droplets rained down from the trees until 

dawn, and the cycle began anew.

The first collecting excursion covered the line from WSC to 

the northern escarpment (approximately 1 km). The cloud forest (Figure 8) was characterized by a 10–15 m canopy, with tree 

boles and limbs covered by mosses and vascular epiphytes. The 

canopy was relatively open, which resulted in a dense, nearly 

impenetrable understory. The flora seemed uniform, yet close 

inspection revealed much diversity. Collected taxa included three 

species of Clusia, a wealth of Rubiaceae shrubs, a tree fern, two 

woody composites, flimsy ferns, and several fertile mosses.

FIGURE 8. Cloud forest, Mount Wokomung. Photo by Terry Henkel.
3 0 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

The line continued north through the cloud forest. The 

terrain gradually rose in a series of low terraces from 1,650 

to 1,750 m and dropped to 1,650 m at the escarpment edge. 

Over this distance of approximately 1 km the vegetation exhibited gradual zonation. Canopy height dropped steadily, whereas 

impressive thickets of a herbaceous bamboo appeared. These 

thickets formed the overriding vegetative feature from here to 

the cliffs. The beautiful grass, possibly an endemic and definitely 

a high-altitude species, sent shoots to 5 m and at this time was in 

full bloom. The purple culms, large green leaves, and 1-m-long 

inflorescences were striking. Given that blooming is sporadic in 

the bamboos, the botanists were gleeful. 

At the escarpment the scrubby canopy was broken and low 

(5–8 m). Community physiognomy and taxa showed increased 

Guiana Highlands affinities. Noteworthy genera included Stegolepis, Weinmannia, Bonnetia, and Orectanthe. Drosera roraimae, 

several robust Melastomataceae, Euterpe (?) palms, and a variety of other sclerophyllous plants were also highlands indicators. 

A vigorous composite vine with dark purple vestiture, common 

above 1,600 m on Mount Ayanganna, was also common here.

Many of the gnarled, tough shrubs arched out over the precipice, rooted in cracks to form an interlocked network of roots. 

These created bridges over crevasses for the careful walker. Collections were carefully made of all fertile plants in this precarious environment. A few species were collected sterile because of 

overriding interest of the botanists (Henkel 1471–1563). 

A rather long digression concerning the view from the 

escarpment is warranted. The Amerindians had opened two 

overlooks. A 180° spread of the horizon, W–N–E, was visible. 

The whole virgin watershed of the Yuarka River was displayed, 

bounded in the immediate west by the binippled peak of Mount 

Kukuinang (1,500+ m). Essentially, the Wokomung “range,” or 

the northern rim of the Wokomung-Kopinang Massif, stretched 

from Kukuinang in the west to a series of peaks in the east, the 

first of which constituted Mount Wokomung itself (this escarpment). In between ran a flat subplateau at 1,000 m, which connected the higher peaks on both sides and bounded the Yuarka 

River on the north. The river itself flowed roughly E–W through 

a sharply defined canyon, having dropped from the plateau in 

a dramatic cliff at the clearly defined headwaters area. All was 

densely forested throughout, except for a small area of savanna 

at the base of Mount Kukuinang.

From the escarpment of Mount Wokomung proper, a line of 

small plateaus and pinnacles, three to five in number, continued 

in a line to the northeast. The first was a sharp, columnar pinnacle, vegetation covered except for its precipitous upper reaches. 

Just beyond rose a plateau called, interestingly enough, “Ayanganna” by the Patamona guides. They were aware of the “real” 

Mount Ayanganna to the north yet used the same name for this 

rock formation. A block-shaped massif, the minitepui, rose to 

1,800 m, which constituted the range’s highest point. Thick forest covered the western slopes to the plateau’s cliff bases. The 

top appeared to be covered with a low scrub forest. This dramatic block of sandstone was apparently the site of the New 

York Botanical Garden’s Wokomung expeditions (four months 

in 1987, one month in 1989). They had approached the mountains from the eastern side, via Kopinang Village. Presented with 

this information, the Patamona guides nonetheless insisted that 

our party had ascended the actual “Mount Wokomung.” Beyond 

was another lesser pinnacle, which completed a line of four visible peaks. Ryan, Chin, Henkel, and the guides expressed excitement about a future expedition to “Little Ayanganna.”

Wokomung’s mighty western flanks sloped steadily down to 

form the eastern and southern head slopes of the Yuarka River. The 

whole of these slopes was covered with dense forest of the most 

verdant nature. At higher elevations (1,300 m) was a band of trees 

laden with yellow blossoms, clearly attitudinally zonate. Occasional emergent trees shot out 10 m or more above the canopy. The 

propensity of tree falls in the steep terrain was evidenced by the 

frequent Cecropia groves, which had emerged from incongruities 

in the otherwise tightly locked canopy. Bellbirds rang out over the 

vast expanse, as well as the choruses of other birds, insects, and 

amphibians—an entrancing landscape, glorious and pristine.

Beyond the Yuarka valley lay further spectacles. Past the 

Ireng River in the west were the high Pakaraimas of Brazil. Eastward beyond Mount Kukuinang was the Sukabi River watershed 

(Figure 9), terminated due north in its headwater mountains. 

In the far north the base of Mount Ayanganna was just visible 

FIGURE 9. Ando Falls, Sukabi River, upper Ireng watershed. Photo 

by Terry Henkel.
NUMBER 104 • 3 1

through the haze. The upper reaches were continually obscured 

by clouds. Henkel reminisced about the expedition to Ayanganna, from which the Wokomung range was viewed longingly, 

anticipating this expedition! East of Ayanganna lay the Kaieteur 

Plateau, its flat expanse partially blocked by adjacent peaks. 

To the extreme east the easternmost peaks of the Pakaraimas, 

such as Ebini Mountain, were visible through the haze. Finally, 

the splendid view was blocked by the east edge of Wokomung, 

which ended abruptly in the raw sandstone escarpment.

An exploratory excursion by Ryan into the interior of the 

immediate plateau revealed a rather extensive mosaic of Guiana 

Highlands–type scrub (Orectanthe, Stegolepis, etc.) interspersed 

with cloud forest as described above. The scrub occurred where 

sandstone was close to the surface (i.e., little soil development). 

This information warranted a future expedition to the summit 

plateau in order to uncover more tepui-like plant taxa.

After several days of vigorous collecting on the harsh but 

enchanting summit, the expedition exited Mount Wokomung via 

the ascent route.

Kukuinang Savanna

During the return trip, final collections were made on the 

Kukuinang savanna. The savanna was located at the base of 

Mount Kukuinang (1,000 m), approximately 500 ha in area, 

amid contiguous forest (i.e., constituting a savanna island). Soils 

were white sand, unlike the clays and brown sand of the Cipo 

savannas. Floral affinities were similar to Guiana Highlands 

white sand savannas widespread in the north (e.g., Imbaimadai) 

and included Brocchinia, Stegolepis, Saxofridericia, Rapatea, 

Theaceae, a wealth of terrestrial orchids, Drosera, abundant 

Melastomataceae, large terrestrial bromeliads, Utricularia humboldtii, and tiny terrestrial Lentibulariaceae along seeps. The 

diversity of taxa in this isolated savanna warranted further 

exploration (Henkel 1564–1682).

A return trip down the fast-flowing Ireng brought the expedition to a close. A total of seven weeks’ activity had yielded 

1,000 plant collections among the three collection regions. The 

trip was considered a botanical success by all; Henkel returned 

by bush plane with the specimens, the Amerindians went home, 

and Ryan and Chin embarked on a trans-Guyana trek, via Kaieteur, back to Georgetown.

This area was very rich in species, culminating in over 1,000 

collecting numbers. 

TRIP 4: ESSEQUIBO RIVER–MACOURIA 

RIVER–BLUE MOUNTAIN

COLLECTIONS 1683–2157. 30 MARCH TO 18 JUNE 19 MAP 2

This trip involved collections from riverine forest along the 

lower Essequibo’s main channel approximately 8–16 km downstream from Bartica and along the lower 6–8 km of Macouria 

River, a substantial east bank Essequibo tributary that flows into 

the Essequibo approximately 1 km upstream from Shanklands 

Resort. In both of these areas vegetation was predominantly riverine, with dominant Mora excelsa Benth. and other floodplain 

species.

Also, an “inland” trip was made to Blue Mountain, which 

is a lateritic ridge 150 m in elevation, located about 6 km west 

of the Essequibo River, 19 km downstream from Bartica. Most 

collections were from upland ridge terrain composed of secondgrowth greenheart reefs and other canopy tree species typical 

of lateritic exposures of the near interior (e.g., species of Mora, 

Eschweilera, etc.). Total plants collected on this expedition were 

475 numbers.

On a sad note, Will Ryan, an amateur botanist who participated in the previous expedition, did not join this expedition but 

decided to stay in Guyana’s capitol city of Georgetown to relax 

and recuperate from what he thought was the flu. Little did anyone know that Ryan had contracted both vivax and falciparum 

malaria during our expedition (Trip 3) to the Pakaraima Mountains. He was treated at the hospital in Georgetown and immediately medevaced out to Florida but passed away from this 

terrible disease. He was a good friend and colleague and is sorely 

missed. We have dedicated this volume to him so that a record 

of his work will exist and so that others will appreciate what he 

contributed to our knowledge of plant diversity of Guyana.

TRIP 5: KAIETEUR NATIONAL PARK

COLLECTIONS 2158–2460. 1–26 JULY 1993 MAP 4

In continuing the botanical exploration of the Pakaraima 

Mountains of Guyana, the Smithsonian Institution (SI), in conjunction with the University of Guyana (UG), mounted an expedition to Kaieteur National Park in July 1993. The five-member 

expedition party consisted of Carol Kelloff (SI), Kathryn Rankin 

(SI), D. Gopaul (UG), Terry Henkel (SI), and Romeo Williams 

(Guyanese field assistant). The team was split into two groups; 

Kelloff, Rankin, and Gopaul stayed at the top of the escarpment 

to continue documenting the flora of that area while Henkel and 

Williams continued down the gorge to collect near the splash 

basin. A preliminary checklist of the plants of Kaieteur (Kelloff 

and Funk, 1998) lacked many of the major canopy trees and 

some of the herbaceous plants and epiphytes. The purpose of 

splitting the expedition into two groups was to try to collect 

these missing taxa. The exploration by Henkel and Williams is 

reported here; the expedition report from the Kelloff group will 

be recorded in a subsequent volume of this series. 

Preparations for the expedition were made in Georgetown, 

Guyana, during the first week of July. Kelloff obtained permission to collect plants in Kaieteur National Park from Guyana’s 

Parks Commission. Meanwhile, Henkel, Williams, and the everdiligent Mohamed “Harold” Ameer obtained rations and gear. 

These were divided into two sets for use by the two groups, who 
3 2 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

MAP 4. Collecting localities, Trips 5 and 8.
NUMBER 104 • 3 3

would operate independently. Flight arrangements were made on 

a twin-engine Islander (capacity 1,525 lb) with Malcolm Chana-Sue as pilot. The plane, with the near-capacity load, departed 

Ogle Airport at 2 p.m. on 9 July and landed at Kaieteur airstrip 

at 3:15 p.m.

Kaieteur Falls is located at the eastern edge of the Kaieteur 

Plateau, which forms the eastern delimitation of the Pakaraima 

Mountains in Guyana. The Potaro River, whose headwaters 

originate from the Mount Ayanganna area, winds for miles over 

the plateau, finally reaching a great escarpment over which it 

plunges to form the 242 m sheer drop of Kaieteur Falls. The 

escarpment, composed of sandstones and conglomerates of 

the lower Roraima Formation, forms a bowl-shaped canyon, the 

nearly beyond-vertical walls peppered with scrubby clusters of 

vegetation. The falls’ splash basin (Figure 10), a scene of constant cataclysm, is surrounded by a zone of naked, perpetually 

wet boulders spawned over the eons by the cliffs above.

A clear zonation occurs in the plant community relative 

to position from the splash pool. Beyond the naked rocks, the 

boulders are covered by an apparently bryophytic community, 

followed by herbs (Figure 11), and finally, several hundred 

meters beyond the falls, forest begins. The forest continues on 

both sides of the gorge, except for occasional openings with bare 

rock on the upper cliffs. The river winds for several kilometers 

through the narrow gorge before the gorge widens into a series 

of foothills.

The tableland around the western top of the falls, at 

300–460 m elevation, extends over several hundred hectares. 

Vegetation consists of a mosaic of low forest and rocky savanna. 

Exposed sandstone and conglomerate are considerable and influence the distribution of plant communities. Seepage savannas, 

or “bogs,” are located around the exposed rock, and the various scrubby forests form on depressional areas with greater soil 

buildup. Plant species composition is indicative of the Guiana 

Highlands, with Rapateaceae, Bonnetiaceae, Melastomataceae, 

Fabaceae, Cyperaceae, Xyridaceae, and Bromeliaceae being 

abundant. Forest occurs on the eastern falls’ top, with a more 

limited area of savanna.

Because of accessibility, reputation, and, to a lesser extent, 

floristic uniqueness, Kaieteur Falls is one of the better-studied 

areas of the Pakaraimas. The rich diversity of sandstone-related 

taxa in the uplands west of the falls has been repeatedly collected 

by botanists, herpetologists, entomologists, and ornithologists 

(Bob Brown, independent unaffiliated researcher, personal communication). The gorge, however, has been visited sporadically, 

at best, by botanists. The inner gorge, a well-defined ecological 

“unit” circumscribed by steep cliffs and dominated by the meteorological dynamics of the falls, remains virtually unexplored. 

The objectives of Henkel and Williams were to explore the gorge 

for one to two weeks, collect as wide a diversity of plant and 

fungal taxa as possible, and penetrate to the splash pool.

On 10 July Henkel and Williams descended the gorge via 

the Kaieteur–Tukeit trail, accompanied by two porkknockers 

who served as droghers (porters). The trail is part of a wellestablished route from Kaieteur to the lower Potaro and contained evidence of development and maintenance during the 

colonial days, such as concrete bridges and structural remnants 

of a guest house at Tukeit. The route down, starting at the guesthouse, followed the western rim of the inner gorge through 

scrubby savanna as far as Johnson’s View, continued NE through 

FIGURE 10. Kaieteur Falls, from gorge. Photo by Terry Henkel.

FIGURE 11. A specimen of Navia (Bromeliaceae). Photo by Terry 

Henkel.
3 4 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

forest along a narrow, flat ridge at 500 m elevation for 1–2 km, 

then descended the ridge via its northern flank, on a steep trail 

with large seepage walls and forest. Continuing northward, the 

trail crossed Korume Creek at the first colonial bridge, followed 

the eastern flank of the next ridge 1–1.5 km across the second 

bridge, and turned east to descend the creek (unnamed) flowing 

under the third bridge.

The party followed the creek approximately 200 m down to 

the Potaro River at 100 m elevation. Having reached the outer 

gorge, the party followed the river’s west bank several hundred 

meters upstream to the mouth of Korume Creek. Crossing the 

creek, base camp was established 50 m upslope from the river. 

This circuitous route was chosen because the shorter, more direct 

descent down Korume Creek was too precipitous for a full load, 

and in fact, an old trail exists. Later in the expedition this area 

was explored. The porkknockers were discharged, receiving a 

ridiculously high wage of 2,000 Guyana dollars for four hours 

work—the result of this being a mining area. The botanists 

settled in.

The first objective was to negotiate a route to the inner 

gorge; only then would collecting begin. On the basis of information provided by Steve Fratello (an amateur lepidopterist and 

Kaieteur fanatic) a difficult route was found that followed the 

gorge’s west wall to the falls’ splash basin.

Henkel and Williams headed into the gorge. The route 

wound its way through switchback trails and over an interminable slope of boulders woven together by the roots of the oligotrophic forest. The first two days were spent negotiating this 

difficult route and establishing an inner gorge camp (IGC) as 

close as possible to the falls’ splash pool.

From the IGC collections were made on nearby forested 

boulder slopes. The abundance of ferns on the seepage walls 

and interstices of the boulders was immediately evident—indeed, 

ferns constituted a large proportion of the gorge taxa collected. 

Hymenophyllaceae, Adiantaceae, Dennstaedtiaceae, and Vittariaceae were abundant, along with unrecognized taxa. Cyatheaceae 

were conspicuously absent, which is interesting given their abundance in similar habitats elsewhere in the Pakaraimas.

Other ground-level taxa collected included several shrubby 

melastomes, several Piperaceae, and two low Smilax. Succulent 

Gesneriaceae (Nautilocalyx) spread laterally on the moist boulder faces, subtended by thick mats of Selaginella and Lycopodiaceae. Araceae were extremely abundant, yet only a few taxa 

were fertile. Spatulate, palmate, and heart-leafed Araceae were 

common on the level surfaces of large boulders, where soil had 

developed. Common epiphytic aroids included Philodendron

and Rhodospatha. Several Marantaceae formed ground-level 

thickets.

From the IGC, Williams tried in vain to reach the herbaceous 

plant community immediately surrounding the falls’ splash pool. 

The water level of the Potaro River was very high, being fed by 

daily rains. The topography near the falls is extremely broken, 

and the only realistic approach to the inner zone, aside from literally crawling over several acres of jagged boulders, is to swim 

the last calm stretch of the river and climb into the crash zone 

directly from the water. This could (and likely will) be accomplished during the dry season. Such an approach during the torrential rains of July was deemed unsafe by Henkel and Williams.

An attempt to reach Johnson’s View from the inner gorge 

allowed passage to the upper gorge slope, where final clearance 

to the lookout was prevented by sheer rock cliffs. Collections 

were made during this reconnaissance, giving a brief sampling of 

the higher gorge forest.

Powerful, unpredictable rains forced the team to occupy the 

inner gorge for only three days. The makeshift camp of palm 

fronds (powis-tail) was no match for the deluge. Nightly swarming of souari ants (Eciton?) made sleep impossible, the millionsstrong phalanxes only repelled from the ground-level beds by 

digging a shallow moat around the area and filling it with kerosene. A fair sampling of the flora was nonetheless completed, 

however, since fertile taxa were limited in number. The next several days were spent collecting in the gorge forest between IGC 

and BC and retrieving specimens stored at IGC. 

Essentially, the plant community was consistent over this 

stretch of gorge, although some zonation in species occurrence 

seemed to occur. The gorge rocks were primarily sandstones. 

The sandstones were rather pure, of medium coarseness, and 

dark pink in color. More rare was exposed silicified sandstone, 

extremely hard and appearing like pink crystalline bands (no 

sand grains discernable under magnification) embedded within 

regular sandstone sections. Conglomerates were present to a 

lesser extent yet were frequently encountered. They were composed of white quartz stones of various sizes (marble to tennis 

ball) cemented together by coarse pink sand grit. The quartz 

pebbles are perfectly waterworn into a variety of rounded shapes 

from the action of the unspeakably ancient rivers of Gondwanaland. Given that conglomerates usually occur in the lower, and 

thus more ancient, layers of the sedimentary Roraima Formation, these Kaieteurian rocks may be nearly 1.8 billion years old, 

the upper age limit for the formation. Viewing these rocks in the 

field, such unfathomable antiquity is cause for reflection. Gabbroic intrusions and resulting lateritic soils seen elsewhere in the 

Pakaraimas were not observed in the gorge.

The sandstone boulder environment and its subsequent 

effects on soil development and nutrition strongly influence the 

forest. Soils were composed primarily of organic matter collected 

on the tops and interstices of the boulders, with occasional sand 

washes from the numerous small creeks. As the debris decomposes, a thick spongy peat develops, permeated by a plethora of 

tree roots. Nearly all of the roots seem to spread laterally over 

and between the rocks, searching for pockets of organic matter within which to proliferate. Likely, most nutrient turnover 

occurs in these pockets, the substrate otherwise consisting of 

nutrient-void sandstone and its erosion derivates.

The west gorge slope is entirely forested and appeared 

relatively homogenous to the north and south (i.e., BC–IGC) 

in terms of species composition. Tree taxa included a high 

percentage of Eperua (wallaba), along with Dicymbe (clump 
NUMBER 104 • 3 5

wallaba), Ocotea tomentella Sandwith (barudani), Aspidosperma (yarula), Pterocarpus officinale Jacq. (corkwood),

Aldina insignis (Benth.) Endl. (dakamballi), Emmotum fagifolium Ham. (candlewood), “plum,” several Lecythidaceae, 

Ficus, and many other species. Canopy epiphytes were moderately abundant on larger horizontal tree limbs. Moss epiphytes 

were abundant on tree trunks.

Canopy height was relatively uniform over most of the western gorge slope, at 20–35 m, with one to two sparse midstories. 

Forest stature decreased slightly with proximity to the falls, except 

on alluvial terraces with robust stands of Mora excelsa. The narrow “floodplain” terraces contained other common riverine genera, such as Chrysobalanus, Clusia, Pachira, Inga, and others. 

Similar vegetation was observed on small midriver islands.

Nine days of difficult collecting in the gorge yielded about 

100 taxa. Two days were required for Henkel and Williams to 

carry all the specimens and gear up to the guest house, from 

which another six days collecting were carried out on the Potaro 

River and in various plant communities on the plateau.

Excerpts from Henkel’s field journal will suffice to describe 

the final week’s collecting.

Potaro River

Along the river banks, 2 km in either direction of Menzies’ Landing. A considerable proportion of the taxa 

collected were similar to those from Essequibo environs, 

such as “sweet man,” a common caesalpinioid legume, 

water cocoa (Bombax) and others; yet others were 

different—in fact, the majority collected were different. 

Notables included a Malpighiaceae liana; two frequent 

Securidaca of the Polygalaceae—woody climbers with 

papilionoid magenta flowers and fancy clusters of samaras; a variety of epiphytic orchids and bromeliads; and an 

arrow-leafed, spiral-spathed Urospatha aroid in swampy 

riverine lowlands. Noticeably absent over much of the 

river course was Mora excelsa, though present in occasional small stands.

Kaieteur–Kuribrong Trail

The Kaieteur–Kuribrong scrub is essentially like that 

around Kaieteur airstrip in physiognomy (though less 

disturbed). On the slight uplands and microplateaus 

was much exposed rock (sandstone mostly, with some 

conglomerate), set with islands or “strands” of various 

statured woody vegetation, including much Fabaceae with 

Theaceae, Clusiaceae, Malpighiaceae, Bignoniaceae, and 

terrestrial orchids along with various woody climbers, etc.

On the slopes and slight bottoms, where moisture accumulates, are “bogs” of Xyridaceae, Cyperaceae, Utricularia, 

Brocchinia reducta and giant tank bromeliads—typical of 

the wet portions of the Guiana Highlands sand savannas.

We collected along a 1 km stretch of the line and discovered many new taxa for the trip. The density and variety of 

fertile taxa was high, apparently a “wet season” or “closing of the wet season” response. Of note were a yellowlatex tree with whorled leaves and large bulky flowers 

with spirally-arranged parts and rank odor—I thought 

Guttiferae, at first, but the flowers were all wrong!—and 

a gorgeous small red flowered loranth, the tiny lavender 

Orectanthe Williams found on Kukinang, a Saxofridericia, other Rapataceae still to collect, two malpighs—a 

Stigmaphyllon yellow-flowered (showy!) sprawler and a 

pink-flowered Byrsonima, a tubular red-flowered putative ericaceous woody sprawler (collected on Ayanganna), 

parasitic Cassytha and many other unrecognized, mostly 

woody taxa.

“Mist” Forest at Kaieteur Falls Top

We collected along the Fall’s gorge rim from the Falls to 

Johnson’s Lookout. Undoubtedly a heavily collected area, 

we nonetheless wanted to see for ourselves the plant life 

in the “cloud” or “mist” forest that receives a continual 

bath of Falls-generated mist along a section of the west 

gorge rim.

So we transected the heart of the mist forest, which 

is at most a hectare or two in extent. Of variable 

canopy height, though generally not exceeding 20 m, 

occasional trees occur up to 0.5 m dbh, but are usually smaller. Woody climbers are abundant and create 

tangles. Bryophytic epiphytes cover every available 

surface—a good indicator of perpetual mist. The moss 

layers do not achieve the luxuriant thickness as those 

on the true cloud forest of Wokomung or Ayanganna, 

however.

Aroids, both epiphytic and terrestrial, were abundant 

as in the gorge. The misty waves periodically passing 

through the low canopy gave the forest a genuine cloud 

forest feeling, though only at 1000 m elevation!

Heliconias and Ichnosiphon form frequent ground cover 

thickets. Many herbaceous and some fern taxa common 

in the gorge are found in the mist forest, especially on 

the large conglomerate boulders which, like in the gorge, 

litter the terrain. Leaf litter and detritus accumulates in 

thick spongy layers, also like in the gorge.

Epiphytic bromeliads are abundant too, and two Passiflora were found here in fruit.

The small mist forest, which is definitely in a consistent 

(at least during high water), well-delimited pathway for 

the Fall’s mist plume, appeared to thus differ from the 

surrounding xeromorphic scrub forest in its increased 

mesic-ness (obviously), epiphyte density (both vascular 
3 6 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

and non-vascular), liana density, and organic matter 

accumulations. Also, to a certain extent in plant species 

composition, as evidenced by the collections, though 

more detailed survey would be necessary to demonstrate 

this. In essence, the mist forest is physiognomically like 

the “generalized gorge forest.”

The Henkel-Williams expedition yielded 302 collections 

in the 17 days they explored Kaieteur Falls and the Potaro 

Gorge. 

TRIP 6: ESSEQUIBO RIVER–BERBICE SAVANNA–

SOESDYKE–LINDEN HIGHWAY–MAHAICA COAST

COLLECTIONS 2461–2768. 10–24 AUGUST 1993 MAP 5

These “mini” collecting trips were important as they allowed 

for time to organize a larger expedition into the interior. These 

trips were done using the Smithsonian vehicle, doing car camping along the way (imagine that, in Guyana!). Collections along 

the Soesdyke–Linden Highway were from disturbed white sand 

wallaba (Eperua) forest. Those from the Berbice savanna were 

from vegetation typical of the near-interior savannas—a natural formation (not anthropogenic) but heavily impacted from 

repeated anthropogenic fires. The Essequibo River numbers were 

from alluvial forests along the river near Wolga settlement. The 

Mahaica coast collections were made driving down the coast 

with Harold Ameer and collecting weedy plants. This small trip 

produced 307 plant collections.

TRIP 7: MARUDI MOUNTAINS–KUYUWINI RIVER

COLLECTIONS 2769–3470. 6 SEPTEMBER TO 15 OCTOBER 1993 MAP 6

To this point, plant collecting efforts for the Smithsonian 

Institution’s BDG program had continued to focus on higher-elevation sites in the Pakaraima Mountains. In an effort to expand 

BDG’s botanical surveys into the more remote regions of the 

country, the relatively unstudied far south of Guyana (south of 

the Rupununi savanna) was selected as an area for exploration. 

This report describes the first of the southern expeditions, to the 

Marudi Mountains and Kuyuwini River.

A sporadic stream of botanical specimens has emerged from 

remote southern Guyana over the course of one and a half centuries. Some specimens were gathered by Robert Schomburgk 

(1837; see Guppy, 1953; van Dam, 2002, Alexander, 2014) during his monumental search for the sources of the Essequibo; since 

then, intact collections have emerged from explorations by A. C. 

Smith (1939) and N. L. Guppy (1952). The latter author made 

especially significant collections from the Essequibo headwaters 

south over the Acarai Mountains and into adjacent Amazonian 

watersheds of northern Brazil. 

Subsequent modern collections were made by botanists 

from the University of Utrecht, in the Netherlands, and the 

Dutch Tropenbos International, a foundation in Guyana. The 

Tropenbos researchers surveyed a variety of interesting areas, 

including the south Rupununi savannas, upper Kuyuwini River, 

Marudi Mountains, Gunn’s Strip, and the Kamoa Mountains 

(B. ter Welle, University of Utrecht, personal communication). 

Nonetheless, the bulk of southern Guyana’s wilderness remains 

botanically unexplored; areas of high interest include the lower 

Kuyuwini River, the Kassikaityu River, the headwater tributaries of the Essequibo, the Wassari and Acarai border ranges, and 

the vast Oronoque–New River watershed. Smithsonian expeditions in 1993–1994, of which this report describes the first, were 

designed to expand the regional collecting efforts of the Tropenbos expeditions. 

This expedition covered a line of travel beginning in the 

Wapisiana Amerindian village of Aishalton in the south Rupununi savanna, southeastward to the savanna–forest interface 

(“bush mouth”), through forest to the Marudi Mountains, continuing S–SE past the Bat Mountain inselberg to Aishalton Landing on the middle Kuyuwini River, then east down the Kuyuwini 

to its union with the upper Essequibo River. Return was by the 

same route. Total one-way distance traveled was about 200 km. 

This route accessed a variety of plant communities, including dry savanna uplands, mesic depressions, gallery forests 

and forest islands, terra firme forest on gray and brown clays, 

Marudi-type forest on burgundy clays, the intermediary balata 

forests south of Marudi, xerophytic inselberg vegetation of 

Bat Mountain, riverine uplands and seasonally flooded forest 

along the Kuyuwini and upper Essequibo Rivers, and isolated 

sclerophyllous scrub forest on gray sand along the Essequibo 

River. 

Logistical preparations were carried out in Georgetown, 

Guyana, from 23 August to 5 September. Rations, fuel, and gear 

were obtained through normal channels and sorted and packed 

accordingly. Permits were obtained through the University of 

Guyana, the Ministry of Home Affairs, and the Amerindian 

Affairs Office. All Georgetown preparations were facilitated by 

the ever-diligent Mohamed “Harold” Ameer. Air charter was 

arranged through Captain Malcolm Chan-A-Sue on a twinengine Islander, owned by Kayman Sankar Aviation. Weight 

capacity to Aishalton was 1,250 lb. Henkel flew with Chan-ASue and all supplies; Williams followed a day later on a flight 

of the Romanex Company, a gold-prospecting firm operating 

in the Marudi Mountains. Romanex provided additional transportation, communications, and lodging assistance during the 

expedition. 

In Aishalton, Henkel and Williams stayed in the regional 

guest house. After contacting the village tuchau (captain), guides 

and porters (droghers) were arranged through Aishalton resident Vibert James. Mr. James is well experienced with the Dutch 

botanical expeditions and facilitated all Aishalton preparations. 

Local foods were procured to augment the supplies brought from 

Georgetown: 100 lb of cassava farina and 30 lb of tasso (salted, 
NUMBER 104 • 3 7

MAP 5. Collecting localities, Trip 6.
3 8 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

MAP 6. Collecting localities, Trips 7 and 9.
NUMBER 104 • 3 9

dried beef). Fishing line and hooks were distributed upon request 

so that the Amerindians could further augment their rations upon 

reaching the Kuyuwini River. The Wapisiana Amerindian crew 

under direction of Vibert James included Regis James, Godfrey 

Pauline, Kenneth Casimero, and Edgar Casimero. 

In addition, five pack bullocks under direction of Hugh 

Realine were employed to transport fuel and rations from 

Aishalton-Kuyuwini River. The remaining supplies were carried 

by the seven-member expedition party overland, on foot. 

Aishalton–Bush Mouth

The savanna extending 8–15 km south and east of Aishalton consisted of rolling hills, with very little truly flat land, 

crossed with numerous winding water courses. Overall geology 

appeared to be igneous, with quartz stones, derived sands, and 

red earths exposed along trails and stream washes, along with 

occasional mica flecks. Some low rises exhibited ironstone pebbles on the surface. Soils were usually of sand, mostly brown yet 

sometimes gray to white. Large, hump-shaped granitic masses 

rose 300–400 m from the surrounding landscape. These “komashe” outcrops displayed much bare rock, entirely black from a 

uniform coating of cyanobacteria. 

Vegetation consisted of upland grasslands interspersed with 

wet depressions, gallery forests, forest islands, and xerophytic 

scrub on the rocky outcrops. 

The upland savanna consisted of Trachypogon spicatus, occasionally in large monospecific stands, and a variety 

of other grasses. The prostrate subshrub Byrsonima verbascifolia (L.) DC., along with the queer Palicourea rigida, was 

locally abundant on ironstone ridges, as were a variety of 

other herbs. Trees, especially of the Malpighiaceae genus Byrsonima, were reduced in number compared to other savanna 

sites observed in the north Rupununi and south Pakaraimas; 

only the occasional Byrsonima crassifolia (L.) Kunth was seen. 

Curatella americana, ubiquitous in neotropical savannas, were 

few and scattered and only infrequently formed the “orchard” 

association. The inundated depressions were especially rich in 

flowering herbs and shrubs. Of note were several species of 

herbaceous papilionoid legumes, two Ludwigia, several Xyris, 

Hyptis, Heliconia psittacorum, shrubby melastomes, and a 

variety of grasses and sedges. The gallery forests consisted 

primarily of Mauritia flexuosa palms and assorted small trees. 

The bush islands contained, of note, a bright-yellow-flowered 

Vochysia species blooming profusely. In addition, good representation of Anadenanthera peregrina (L.) Speg. var. peregrina, 

in full fruit, was found on the island fringes. The seeds of this 

leguminous tree are the source of a potent hallucinogen (N,Ndimethyltryptamine) employed ritually by Amerindians in Venezuela; the Guyana tribes seemed unaware of its psychoactive 

properties.

The large igneous “mountains” dotting the savanna featured a mosaic of forest, low xerophytic scrub, and bare rock. A 

variety of terrestrial orchids was collected from the scrub. 

Bush Mouth–Marudi Mountains

Approximately 12 km south of Aishalton the savanna yields 

to forest (bush mouth). Continuing S–SE, the Marudi road 

passed for several kilometers through secondary forest, regenerating following a large wildfire a number of years earlier. The 

track continued through increasingly robust forest, on relatively 

flat land, crossing 12 creeks in the next 10–15 km. Tree height 

increased to 35+ m; taxa included Eschweilera, Goupia glabra 

Aubl., Diplotropis, Manilkara bidentata (A. DC.) A. Chev., 

Ceiba pentandra (L.) Gaertn., and the occasional Bertholletia 

excelsa Bonpl. Since the vegetation was familiar, little collecting 

was done in this forest. 

Within a few kilometers of Marudi Mountains the predominating brown sandy soils yielded to a heavy burgundy-colored 

clay. A corresponding increase in the stature and overall verdure 

of the forest was immediately evident. Several more kilometers 

through the rich forest over gradually climbing hills brought the 

expedition to the Marudi Mine Compound, which would serve 

as base camp during collecting along the main Marudi ridgeline.

Marudi Mountains

The Marudi Mountains contained a rich rainforest. The 

trees were generally very tall, the upper canopy averaging from 

50 to 70 m, with taller emergents. Where undisturbed, trees frequently exhibited bole diameters, above buttresses, of 1–2 m. 

Such dimensions were noticeably greater than those of trees in 

the surrounding lowlands.

Species diversity in the trees was apparently high since the 

same tree species was often not seen a second time over a long 

walking distance. Recognized taxa included Couratari cf. stellata 

A. C. Sm., brazil nut (Bertholletia excelsa), balata (Manilkara 

bidentata), simarupa (Quassia), matchwood (Tapirira), kounta 

(Licania), parkusan (Aspidosperma), tauroniro (Humiria), freijo 

(Cordia), brown cedar (Cedrela), and dukali (Parahancornia). 

A plethora of unrecognized species was encountered, differing 

greatly from those characterizing the near interior of Guyana 

(and confusing the tree spotters!). Palms were abundant and 

diverse in the ground and midstories and included turu (Jessenia) 

and bunyo (Bactris). Lianas were locally abundant but patchily 

distributed. In general, lianas were more prevalent in disturbed 

sections of the forest, occurring sporadically in the primary forest. Other epiphytes were of low occurrence. Bromeliads (both 

epiphytic and terrestrial) were completely absent. Orchids were 

infrequently observed in the high canopy. Aroids were reduced 

to a few bole-dwelling species and the occasional terrestrial 

Anthurium. Conversely, species of Usnea lichens were very abundant in the high canopy, the thick pendant masses draping the 

trees’ upper branches. These Usnea species were not observed 

elsewhere in the region.

The ground flora featured abundant and diverse ferns. 

On the rich clay slopes and along creeks in the primary forest, Dennstaedtiaceae, Adiantaceae, and Metaxyaceae were 
4 0 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

especially abundant, along with the occasional Cyatheaceae. 

Most ferns were terrestrial, with the occasional bole epiphyte. 

Species composition varied considerably with variations in 

microhabitat. Marantaceae were also rich in the ground flora, 

with thick patches of Ichnosiphon and Calathea. 

The perceived richness of the Marudi forest relative to the 

surrounding lowlands was likely related to edaphic factors. 

The dark burgundy heavy clays appeared only in the vicinity 

of the Marudi ridge, at which point the forest appeared lusher. 

Romanex geologists indicated a high level of calcium in the 

underlying bedrock. This calcium could contribute to a “sweetening” of the soils (higher pH) and, combined with high nutrient 

retention of the heavy clays, a relatively high level of fertility. 

That Marudi is a singularly rich environment was also evidenced 

by the quality of crops grown at the mine compound—papayas 

were the size of soccer balls or more, literally raining off the 

trees, supplemented by a seemingly endless supply of bananas, 

limes, oranges, all from exceedingly large and lush trees. In addition, enhanced precipitation may contribute to Marudi’s fertility, 

as orographic clouds gathered around the ridge on a daily basis. 

Anthropogenic Disturbance: Marudi

Anthropogenic disturbance was rife in Marudi. Exploration 

and mining for gold over many decades has resulted in substantial forest clearing. The mine compound featured a 5 ha clearing. 

Many of the older clearings were regrown in thick secondary 

forest, and newer clearings were choked with extremely dense 

growths of bamboo and shrubs, further testimony to the area’s 

fertility. Gold exploration activities have resulted in a network 

of bulldozed roads and clearings at drilling sites, with severe 

erosion on steep hillsides. A maze of survey lines (understory 

clearings) radiated through the primary forest, delineating mining claims. Porkknocking (gold mining) disturbs creek banks and 

muddies streams (Figure 12). Finally, a smattering of settlers has 

established farms on the rich clay soils. Given the uniqueness and 

limited extent of the Marudi forest and the possible presence of 

rare or endemic plant species, such disturbances are significant. 

If exploitable deposits of gold are discovered, the whole area 

could be leveled. This emphasizes the importance of biotic surveys in Marudi. 

Bat Mountain

Continuing several kilometers S–SE from Marudi along a 

well-established trail, camp was made at trailside on a tributary 

of Toucan Creek. From this camp an attempt was made to find 

and collect plants on Bat Mountain, an isolated granitic inselberg 

visible several kilometers to the south from the Marudi ridge. 

Since no trail existed to Bat Mountain, the expedition party cut a 

line, using a combination of tree climbing, sightings of the mountain, and compass bearings. After 10 km of navigation over 

rolling terrain the inselberg was reached. The forests between 

Marudi and Bat Mountain are uninhabited and extensive. The 

rolling terrain featured clay uplands alternating with swamp bottomlands with rocky outcrops on the higher ridges. 

The uplands are forested with mixed hardwoods of considerable stature, with upper canopy from 40 to 50 m; soils were of 

dull red and gray clays. Trees with boles of 1–2 m diameter were 

frequent. The prominent tree taxa included balata (Manilkara 

bidentata), black balata (M. huberi (Ducke) A. Chev.), a species 

of Couratari, and several Lauraceae. Large lianas were prominent on the large trees, along with thick epiphyte communities 

in the upper canopy. The dense midstory was subtended by an 

understory of spinose and nonspinose palms. 

Inundated bottomlands were frequent and often over a 

kilometer wide. Fertile palms were dominant in the upper part 

(15–25 m) and midstories, including manicole (Euterpe), turu, 

and low. Hardwood species were interspersed in lower density. 

The rocky ridges exhibited forest of reduced stature on mineral 

soils, with granitic boulders frequently exposed at the surface. 

Bat Mountain itself is an isolated mass of granite rising 

dome-like, abruptly and precipitously, from the surrounding 

lowlands (i.e., inselberg). A toe slope of increasing relief with 

low forest subtended the steep dome. The toe slope forest was 

rather xerophytic with 15–25 m canopy height, with species 

composition appearing different from the surrounding forests. 

FIGURE 12. Mining camps and forest profile, Marudi Mountains. 

Photo by Terry Henkel.
NUMBER 104 • 4 1

Abundant terrestrial ferns and moss epiphytes suggested seasonally mesic conditions. 

The abrupt rock walls of the dome were covered with a 

uniform coating of blackish cyanobacteria (not collected). Sheer 

rock dominated the north face (80%), with vegetation on the 

flatter areas and in wider cracks. The lower dome rose two-thirds 

of the distance to the top at lesser relief and thus contained more 

vegetation. The upper third was nearly vertical and vegetation 

free. A few shrubs were visible on the summit. 

Plant communities on the rock faces were patchy in distribution and consisted of appressed, trailing woody climbers, 

and scrub forests developed on mats of trapped, root-permeated 

organic matter. Prominent taxa included three species of Clusia; 

four Ficus (Figure 13); several Cactaceae; an Epiphyllum (epiphytic); Rhipsalis; terrestrial Orchidaceae, including large stands 

of a purple-flowered Epidendrum; small grasses; ferns of multiple 

families; a Costus; a yellow-flowered bombacaceous tree; and 

many others. The scrub forests were at least seasonally xerophytic, being exceedingly dry in mid-September. Observed animals included black lizards abundant on warm rock walls and 

a bushmaster (Lachesis muta L., 1766) of at least 2 m in length 

(many other previously shed skins of this snake were observed). 

Bat Mountain–Kuyuwini River

The route from Bat Mountain south to the Kuyuwini River 

required one day of tough walking through hill and valley country. Balata (raw rubber) harvesting was common in the upland 

forests nearer to Bat Mountain. In the uplands farther south 

trees reached very impressive proportions, especially a certain 

Couratari species (Lecythidaceae) and a gigantic emergent 

legume called itiker in Wapisiana. The itiker, possibly a species of 

Pithecellobium, has a thick, red-barked bole, with few buttresses, 

usually greater than 1.5 m in diameter in mature individuals, rising to nearly 30 m before the first set of thick, muscular branches 

begins arching upward to thrust the crown far above the normal canopy to heights between 60 and 80 m. Usually, when one 

large itiker is found, several others of various ages will be found 

nearby. One giant specimen, which constituted the largest tree 

seen to date by the author in Guyana, was at least 5 m in diameter and over 70 m in height, with huge burls dotting the ancient 

trunk as it rose 30–40 m before the first limbs. The tree was so 

impressive that Amerindians and white man alike were dumbfounded in its presence. The tree was located where the Marudi–

Kuyuwini trail crossed Toucan Creek. The succession of uplands 

was interspersed with typical manicole palm swamps. 

Kuyuwini River

The Kuyuwini River was reached at Aishalton Landing, a 

camp commonly used by the Aishalton Wapisiana for fishing. 

Here an abandoned Wai Wai dugout was rehabilitated and fitted for the outboard. A few days of collecting were conducted 

around the landing. 

Descent of the river began on 24 September. Paddling the 

first half of the day, to conserve the 20 gallons of fuel, was followed in late afternoon by slow motoring for several hours until 

camp was made. From camp, the following day or two was 

devoted to collecting along the river and adjacent forests and 

fishing. The party traveled the entire next day, made camp, and 

repeated the collecting cycle. In this fashion plants were collected 

the entire distance all the way to the mouth of the Kuyuwini 

River (requiring seven days). 

The Kuyuwini River passed almost entirely through flat, 

low-lying country, with a basal elevation around 200 m. High 

hills were absent near the river, although the occasional high 

banks were subtended by forested rises (levees). The river meandered strongly through the low terrain and on the outer meanders formed large swamp pools or “ponds.” These still-water 

ponds were choice fishing spots for haimara (Erythrinus) and 

other game fish. On meanders where the outer bank was high, 

the river ran fast, and the inner bank generated a high sand bar, 

behind which formed stagnant backwater swamps, a source 

of innumerable mosquitoes. Separating the successive bends in 

the river were long stretches of wide, straight river, with slowmoving water. 

The geology of the area is barely revealed along the river. 

Occasionally, granitic boulders were exposed in the river channel. 

Alluviums exposed along the banks were not rocky, composed of 

primary brown and gray sands and occasional exposures of pure 

gray clays. In several locations the exposed boulders formed mild 

rapid areas. In two cases ancient aboriginal rock engravings were 

seen on midriver boulders. 

The overall vegetation ecology of the entire river course 

was an alternation of low-lying, semi-inundated swamp forest 

with higher, drier bank forest. The swamp forest was dominated 

by a large caesalpinioid legume, called te kush in Wapisiana, 

FIGURE 13. Terry Henkel with Ficus sp. tree (Moraceae), Marudi 

Mountains. Self-portrait by Terry Henkel.
4 2 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

in association with a spiny palm (Astrocaryum?). The te kush 

formed a low, spreading canopy at 30 m, under which the palm 

formed thickets on sandy rises, between which river water 

extended many dozens of meters beyond the channel. In the 

river’s lower reaches the small spiny palm was replaced with 

a much taller species (20+ m) of Astrocaryum cf. jauari Mart. 

The swamp forest and ponds were very abundant in waterfowl, 

particularly cranes and ducks, with the occasional anhinga and 

cormorant. The drier bank forest was richer in tree species and 

included abundant Lecythidaceae (such as Eschweilera and Bertholletia) and Fabaceae (such as Inga and Mimosa), as well as 

many unrecognized taxa. Fertile lianas were especially abundant, 

particularly Bignoniaceae, Machaerium, and Gnetum. The Bignoniaceae deserve special mention because at least 8–10 species 

were found in flower on the Kuyuwini. Cecropia were also common on the river banks. River margins and sandbars contained 

long strands of Myrtaceae shrubs. A large number of unrecognized woody taxa were collected. 

Fauna along the Kuyuwini River deserve elaboration. The 

Kuyuwini, inhabited in historical times by Taruma Amerindians, 

is now completely uninhabited by human beings for a 150+ km 

stretch. This stretch exhibited more variety and abundance of 

animals than any other river system yet seen by the author in 

Guyana. This was clearly due to the lack of hunting pressure and 

habitat disturbance. Any influx of miners or loggers or excessive in-migration by Amerindians would reduce this tremendous 

fauna. 

Large mammals sighted included the giant river otter 

(Pteronura brasiliensis Gmelin, 1788), seen repeatedly in large 

gregarious groups, swimming up to the boat and making their 

characteristic barking sounds. The slideways the otters use to 

crawl out of the water were visible on nearly every sandbank. A 

large peccary herd of 150+ individuals was encountered, from 

which the Amerindians killed one for the smoking rack. Fresh 

tapir trails, worn deep from frequent use, dotted the riverbanks. 

Capybara (watras) herds frequently splashed crazily into the 

river when seeing the boat. Monkey density appeared higher 

than elsewhere in Guyana and included red howlers, spider monkeys, saki-winkies, and a woolly gray species with a brown face. 

Fresh jaguar tracks were observed on several occasions, and a 

three-toed sloth was seen swimming across the river. Other notable fauna included hyacinth macaw, harpy eagle, black hawks, 

black turkeys, king vultures, toucans, kingfishers (including the 

Amazon), swifts, innumerable hummingbirds, bitterns, nightjars, 

spectacled caimans, iguanas, and monstrous black perai (piranhas) ready to gobble any edible flesh that entered the water. 

Kuyuwini Mouth

Upon reaching the Kuyuwini’s mouth on the upper Essequibo, a few days were spent collecting locally. A new settlement of 

Amerindians was found there. Approximately six families had 

begun farming and house building. Far from the population pressures of Aishalton, the predominantly Wapisiana Amerindians 

have cleaved a community from this virgin country, which is 

rich in game and fish. The abundant, large-sized crops from the 

Amerindians’ farms testified to the fertility of the bottomlands 

of the Essequibo: bitter and sweet cassava, black potato, bell 

yams, eddoes, plantain, several banana varieties, several varieties of sugar cane and hot peppers, cotton, pineapple, papaya, 

etc. The huge smoking rack was full of labba, bush cow (tapir), 

haimara, basha, and other fish. We ate and drank with these 

extremely hospitable people for several days and laid up provisions for our lengthy return trip. These Amerindians are over 

150 km from the nearest human habitation and need only to 

follow their diligent daily tasks to reap a paradisiacal existence 

from this wilderness. 

The riverine vegetation of the Essequibo River was similar 

to that of the lower Kuyuwini River. Collections were made from 

an interesting sclerophyllous dwarf forest on gray sand, rich in 

Humiriaceae, Clusiaceae, and Hymenophyllaceae and similar in 

physiognomy to scrubs found in the lower Berbice area. A pyrogenic origin was suspected for this anomalous community. 

We departed from the month of the Kuyuwini River on 

4 October and, following the same route, reached Aishalton 

on 10 October. After a few days of local savanna collecting, 

Henkel and Williams departed for Georgetown on a Romanex 

Company plane on 15 October. 

A total of 697 predominantly angiosperm, but including 

lichen, bryophyte, and fungal, taxa were collected over the entire 

expedition.

TRIP 8: MOUNT WOKOMUNG II

COLLECTIONS 4071–4523. 1–26 NOVEMBER 1993 MAP 4

Botanical exploration of the Pakaraima Mountains of Guyana was continued in 1993 with a second expedition to Mount 

Wokomung. Situated along the upper Ireng River watershed in 

the central Pakaraimas, Mount Wokomung forms the northeasterly extension of the Wokomung- Kopinang Massif, a highly 

eroded remnant tepui. Wokomung was the site of an earlier BDG 

expedition during which an original route was established up 

the mountain’s unexplored western flank via the Yuarka River 

drainage (Henkel, Ryan, and Chin, 1993). Several areas with 

species-rich cloud forest or tepui-type scrub communities were 

discovered on Wokomung’s upper slopes and summit. Although 

extensive plant collections were made on the first trip, considerable terrain above 1,500 m remained to be explored. This report 

describes an expedition to the plateaus and pinnacles that extend 

along Wokomung’s northeastern extremity.

In late October 1993, rations and gear were assembled to 

support nine people for one month in the field. Permits were 

obtained through the University of Guyana, Ministry of Home 

Affairs, and Office of Amerindian Affairs. The team included 

Terry Henkel, field botanist; Romeo Williams (Figure 14), Guyanese assistant; and Steve Fratello, accompanying naturalist.
NUMBER 104 • 4 3

Air charter to Orinduik departed 1 November 1993 aboard 

a twin-engine Islander piloted by Captain Malcolm Chan-A-Sue. 

Air return was via the same route on 26 November 1993. 

All Georgetown logistics were facilitated by the ever-diligent 

Mohamed “Harold” Ameer.

Orinduik–Cipo

Upon arrival at Orinduik on 1 November, Henkel and Fratello 

walked north along the Ireng River through upland savanna, leaving Williams behind to watch the gear. Following arrival at the 

ranch house of Bobby Fernandes (i.e., Cipo settlement), boats 

were recruited to retrieve Williams and supplies under the direction of Patamona guide Leonard Williams. Gear was organized at 

Cipo in anticipation of the expedition’s departure for Wokomung. 

Cipo–Yuarka

At Cipo, two large dugout canoes and four Patamona men 

(Figure 15) were found for transport up the Ireng River. On 

4 November the heavily loaded canoes departed by paddling. 

The Ireng River in the Cipo area was surrounded by 

savanna-clad slopes rising to 1,000 m, with a floodplain of variable width adjacent the river (greater than 100 m). The savanna 

occasionally descended to the river’s edge, which was otherwise 

bordered by a thin gallery forest. Several kilometers north of 

Cipo, before reaching Waipa Village, the savanna gave way to 

continuous forest, which continued unbroken to the north. The 

riverine forest was dominated by Mora excelsa until a point 

on the river approximately adjacent to the village of Sand Hill, 

where the Mora excelsa dropped out. The forest shifted toward 

a Dicymbe/Mora gonggrijpii (Kleinhoonte) Sandwith type in the 

vicinity of the Yuarka River mouth. 

Increasingly frequent rapids and steep, densely forested 

mountain slopes characterized the Ireng from Sand Hill to the 

Yuarka mouth. Increasingly, outcrops of thin-slabbed, slatelike sedimentary rock appeared on the riverbank; this rock also 

dominated the riverine geology of the Yuarka. Throughout this 

stretch Amerindian farm clearings appeared periodically amid 

the tall primary forest. 

Yuarka–Suruwabaru (BC1)

The Yuarka River drainage allowed access into the interior 

of the Wokomung-Kopinang Massif. The terrain from Yuarka 

mouth to the mountain ascent was described in detail in Trip 3 and 

consisted primarily of ridge and ravine Dicymbe altsonii Sandwith 

forest. Midway up the Yuarka the expedition party picked up 

additional guides at the house of Pedro Joseph and continued on 

foot to Suruwabaru Creek, where the first base camp (BC1) was 

FIGURE 14. Romeo Williams with Aechmea melinonii (Bromeliaceae) and Passiflora sp. Photo by Terry Henkel.FIGURE 15. Valentino Joseph, transport by canoe. Photo by Terry 

Henkel.
4 4 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

established, approximately 1 km downstream from BC1 of the 

first expedition. Collection efforts from BC1 were made downstream so as not to overlap with those made previously. 

At BCl the Suruwabaru widened into a flat, rushing stream, 

not enclosed by large boulders as is the case upstream. The creek 

braided into numerous rocky side channels with alluvial islands 

in between. Levees were immediately adjacent the riverine flats. 

Large piles of logs and plant debris indicated that a major volume 

and force of water descended the mountains in the wet season.

The Suruwabaru forest was primarily of massive Dicymbe 

altsonii (clump wallaba or sand mora), morabukea, eurola, the 

mora-like swamp legume called asheroa in Patamona, and other 

hardwoods. On the slopes large Eschweilera were abundant, 

along with more D. altsonii and other large leguminous trees. 

The riverside terraces and adjacent slopes were the site of 

intensive plant collecting. Notable taxa included several fruiting Smilax lianas, abundant epiphytic and hemiepiphytic aroids 

(Anthurium, Philodendron, Monstera), and numerous epiphytic 

orchids, including high-canopy taxa. In creekside depressions 

fertile Marantaceae (Calathea and Ichnosiphon) and melastome shrubs were abundant, along with thickets of terrestrial 

Cyclanthaceae (Asplundia). A shrubby Boraginaceae with ant 

domatia (Cordia nodosa Lam.) was in full bloom. Ferns were 

especially abundant and included terrestrial Adiantaceae, several Cyatheaceae, epipetric and epiphytic Hymenophyllaceae 

(Hymenophyllum and Trichomanes), tree-bole inhabiting Vittariaceae (Anthrophyum), and epiphytic Polypodiaceae from the 

canopy (Grammitis and Niphidium). 

Macrofungi were abundant and included taxa not seen 

elsewhere in Guyana (Figure 16). They included several species 

of Boletaceae (Boletus and others) that occur preferentially 

beneath leguminous forest trees such as the D. altsonii. It is 

likely that these boletaceous fungi are ectomycorrhizal with the 

tree legumes, but further research is necessary to ascertain the 

relationship. Other fungi collected included numerous species of 

gilled mushrooms (Agaricales), coral fungi (Clavariaceae), and 

wood-rotting polypores (Polyporaceae).

Three days of collecting on the Suruwabaru yielded 189 

plant and fungal taxa. 

BC1 to Mo-toy-mabaru (BC2)

Leaving BC1, the expedition party ascended Wokomung’s 

lower western flank following a line more N–NE than that used 

in the first expedition. This positioned the party closer to the 

Little Ayanganna plateau, NE of Wokomung’s northern escarpment. The steep route ascended from 680 to 1,000 m, where the 

land leveled to form Wokomung’s western subplateau.

Base camp 2 was placed about midway across the subplateau along Mo-toy-mabaru Creek. This creek was one of several 

that descended Wokomung’s western flank. The intervening terrain of low ridges was the site of four days of intensive plant 

collecting. Amerindian guides meanwhile forged a route to the 

Little Ayanganna plateau. 

The slope forest from BC1 to the subplateau continued to 

be robust, primarily of Dicymbe and Eschweilera. Steeper sections showed exposed sandstone, gray and crumbly, with loose 

soils. Tree falls were thus very frequent, and the resulting gaps 

afforded tremendous views of surrounding mountain ridges such 

as Morakabang/Kopinang and Kukuinang.

With the abrupt emergence onto the subplateau at 1,000 m, 

the slope-dominant Dicymbe and Eschweilera dropped out. 

Forest stature dropped immediately, with the appearance of 

some cloud forest characteristics. The canopy was reduced to 

15–20 m with an increased density of small-stemmed trees, as 

well as a dramatic increase in bryophytic and vascular epiphytes. 

Diverse tree species included achepoko (Pouteria), baromalli 

(Catostemma altsonii Sandwith), parakusan (Swartzia), manniballi (Moronobea), matchwood (Schefflera), mountain balata 

(Manilkara cf. bidentata), and asheroa or chu-lu-wah-yek, a 

species of unrecognized taxonomic affinity that featured stiltrooted buttresses and dominated large areas of the subplateau 

forest.

Melastomataceae and Arecaceae (including Euterpe) filled 

the understory, along with Rubiaceae and legume shrubs and 

abundant tree ferns. Lianas were moderately abundant and 

concentrated around the larger trees. Canopy and bole vascular epiphytes were very abundant, including Anthurium, 

climbing Cyclanthaceae, tank and Tillandsia-like bromeliads, 

orchids, etc. Lower tree boles were thickly clothed with moss 

and Selaginella mats, within which were rooted polypodiaceous 

ferns and various angiosperms. On rotting logs and other low 

areas Hymenophyllaceae, Dennstaedtiaceae, and Adiantaceae 

ferns were frequent. Near creeks the abundance of terrestrial 

FIGURE 16. Patamona cooking edible mushrooms known as kapiokwok (Lentinula boryanum). Photo by Terry Henkel.
NUMBER 104 • 4 5

and epipetric ferns increased rather dramatically. Macrofungi 

were less abundant than in the Suruwabaru forest.

BC2 to Ka-mai-wah Pinnacle (BC3)

Continuing NE across the subplateau for 1–2 km from BC2, 

the route made an abrupt turn to the S–SE, following a narrow 

ridge through dry forest up to the summit ridge. From this summit ridge (at 1,400 m), which connected the various northern 

peaks of the Wokomung chain, a route to the top of the Little 

Ayanganna plateau was to be forged. Base camp 3 was established near the base of Ka-mai-wah Pinnacle, a dramatic tower 

of jumbled, craggy sandstone situated approximately 400 m to 

the northeast of Wokomung’s northern escarpment. 

The vegetation around BC3 could be termed “middleelevation cloud forest.” This observation was based on the presence of a low forest canopy (10–20 m), high epiphyte density, 

mist-laden air, the presence of indicator taxa such as Ericaceae 

lianas, and altitude-related amphibians and birds. Tree species 

present appeared different than those found at BC2, consisting 

mostly of unrecognized taxa. A guttiferous tree with copious 

yellow latex (cf. Moronobea) was locally abundant in scattered 

areas.

Large trees supported dense epiphyte communities. Canopy 

branches and upper boles supported abundant bromeliads and 

aroids, although the Anthurium abundant at BC2 was absent 

here. Woody epiphytes consisted of heavy rope-forming hemiepiphytes (Clusia) and a great liana diversity of Ericaceae (Cavendishia and others), with their gorgeous variations on red and pink 

tubular flowers. Trees were uniformly covered with thick moss 

mats, perpetually wet from the saturating mists present throughout the day. Rooted in these moss mats was a brilliant magentaflowered Utricularia species found previously on the summits of 

both Ayanganna and Wokomung (Trips 1 and 3). Frequent tree 

falls on the unstable rocky slopes allowed access to canopy epiphytes. The mid- and understories included frequent melastomes 

and Rubiaceae. Palms were very abundant and included three 

species in bloom. In mesic “grottoes,” created by huge boulders 

spawned from the cliffs above, ground-level palms and large tree 

ferns formed exceedingly picturesque plant communities, the 

dripping rock faces covered by epipetric mosses, filmy ferns, and 

succulent melastomes and Piperaceae (Peperomia). 

Ferns were again very abundant and diverse. These included 

a diversity of taxa in Polypodiaceae: canopy climbing Polypodium; pendant epiphytes in tree bole moss mats of Grammitis

and Glyphotaenium; terrestrial and epipetric Adiantaceae; and 

many species of Cyathea of various heights and trunk and frond 

morphologies. One gigantic tree fern encountered was nearly 

10 m in height! 

Summit Pinnacle

A final ascent was made of an unnamed pinnacle adjacent 

to the Little Ayanganna plateau. Ascent of Little Ayanganna was 

prevented by the presence of a deep chasm on the minitepui’s 

southwestern flank. A future ascent of Little Ayanganna will 

require an approach from the less precipitous northwestern 

side. The ascended pinnacle rose to nearly 1,600 m and featured a Guiana Highlands scrub-type vegetation similar to that 

found on Wokomung’s northern escarpment (Trip 3). Notable 

taxa included tank bromeliads (Brocchinia); thickets of a large 

(4–6 m tall) herbaceous bamboo; shrubs of Melastomataceae, 

Rubiaceae, and Myrtaceae; several Clusia; a Norantea liana with 

brilliant red nectaries; a red-stemmed terrestrial Cyclanthaceae; 

terrestrial Trichomanes; Sphagnum mats, other mosses, and 

Selaginella; and terrestrial orchids.

View from the Summit

The final day on the summit was clear and afforded tremendous views of the surrounding Pakaraimas. To the east was 

the broad plateau of the Kopinang River, which rose up to the 

perfectly tabular plateau of Kowa Tipu. To the south was the 

looming north face of Wokomung, backed by the broad sweep of 

the Kopinang-Morakabang plateau. To the west, Wokomung’s 

flank descended rapidly to the Yuarka River valley. Slopes then 

rose swiftly to the twin peaks of Kukuinang Mountain. Westward into Brazil, on the far horizon, the square outline of Wei 

Tepui stood sentinel to the foot of Roraima, whose summit, as 

usual, was obscured by clouds. The verdant forest, blanketing 

all, combined with the sparkling clear air in quiet testimony to 

this unspoiled wilderness.

The expedition party descended via the ascent route, down 

the Ireng River to Cipo settlement. Henkel and Williams departed 

for Georgetown from Orinduik on 26 November. 

A total of 452 plant and fungal taxa were collected during 

the expedition.

TRIP 9: ESSEQUIBO HEADWATERS 

AND ACARAI MOUNTAINS

COLLECTIONS 4550–5415. 14 FEBRUARY TO 12 APRIL 1994 MAP 6

In continuing the BDG program’s botanical exploration of 

Guyana’s far south an expedition was conducted to the remote 

headwaters of the Essequibo River and adjacent Acarai Mountains. This region is interesting botanically because so little is 

known about its flora. Natural history and ethnographical 

observations were made in the Acarai region during several early 

expeditions: Robert Schomburgk (1837 and 1844), Charles 

Barrington Brown (1872), the Farabee Amazon Expedition 

(1913–1916), the Boundary Commission (1933–1936), and the 

Terry-Holden Expedition (1938). Regional plant collections were 

made by A. C. Smith (1939; mostly riverine) and N. L Guppy 

(in 1952). Although Guppy’s efforts were substantial, involving 

ecological plot studies as well as general collecting (500 numbers in three months), he failed to reach the higher elevations in 
4 6 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

the Acarai, collecting little above 500 m (Guppy, 1953). Barring 

possible collections by Rufus Boyan with the Boundary Commission, little or no collecting has been done in the high ridges 

of the Acarai.

The Acarai Mountains form one of Guyana’s few substantial granitic mountain ranges outside the Kanuku Mountains. 

Rising to 1,000+ m, the range could be expected to have diversity in floral habitat. The continental divide (and international 

border), formed by the crest of the Acarai to the east and west of 

the Essequibo headwaters, bears the vegetative continuum joining the Guyanese and Brazilian forests and may be expected to 

show floral affinities with both the Essequibo and the Amazon. 

In addition, the region is home to the Guyana faction of the Wai 

Wai Amerindians (Figure 17), the country’s most remote and traditional indigenous group (Figure 18).

Logistics were complicated because of the region’s remoteness and the long duration of the trip (two months). Air charters 

to Gunn’s Strip were very expensive and had low allowable payloads (extra fuel had to be carried); thus, two Islander charter 

planes were required going in and going out to adequately carry 

the expedition. These extraordinary transport costs increased the 

expedition cost by about US$5,000. 

Rations were purchased to accommodate up to eight persons for a full two months. More hardware was purchased than 

usual in order to pay Wai Wai laborers since money benefitted 

them little. Also, various goods were purchased as gifts for the 

Wai Wai. Collecting supplies were taken to process 1,000–1,200 

numbers. A 15 hp Evinrude outboard motor and 50 gallons of 

fuel were taken. Judicious engine use is valuable on trips involving extensive river travel because the expedition team saves 

energy and time for plant collecting, not long paddling days. 

For security reasons, before the party entered the border 

area in southern Guyana, meetings were necessary with Brig. Joe 

Singh, commander of the GDF. These were held between Henkel 

and Singh one week before expedition departure. 

The first plane (Captain Malcolm Chan-A-Sue) departed 

Georgetown on 14 February 1994 with Williams; en route, two 

employees (Regis James and Roy Martin) were picked up in Aishalton, south Rupununi. Henkel and Mimi Chin came with the second plane (Captain Henry Ribero) to Gunn’s Strip on 17 February. 

Once again, all logistics in Georgetown were facilitated by 

Mohamed “Harold” Ameer. 

Gunn’s–Konashen

The first task, after initial dealings with the Wai Wai, was to 

ascend the Essequibo River (Figure 19). Two large dugout canoes, 

each equipped with a 15 hp engine (including one from the village), were fully loaded with rations and gear to support up to six 

weeks’ exploration in the Acarai. From Gunn’s Village, where the 

FIGURE 17. Manawanaro, Wai Wai Village, upper Essequibo. 

Photo by Terry Henkel.

FIGURE 18. Marifa (Wai Wai) working on curare arrows. Photo 

by Terry Henkel.
NUMBER 104 • 4 7

Wai Wai currently live, the expedition party departed up the Essequibo to the abandoned village of Konashen, 20 km to the south.

The Essequibo River over this stretch was a single channel 

with occasional strong meanders. Boulders, composed of Guiana Shield basement granite, were frequently exposed midriver. 

The forest was mixed riverine hardwoods on high, well-drained 

bank soils, with an infrequent palm component and abundant in 

fruiting Eschweilera (Lecythidaceae). Occasional low hills rose 

behind the river banks in the otherwise flat topography. 

Konashen was the site of a long-term habitation by the Guyana Wai Wai, abandoned 12 years before as the Amerindians 

moved to Gunn’s for better access to the airstrip. The old village 

was covered with thick secondary growth, 5–10 m in height; the 

farms contained many fruit trees—orange, lemon, lime, banana, 

and coconut—still bearing fruit. These were summarily raided, 

as was the Amerindians’ custom, to augment the expedition’s 

food stocks. The airstrip at Konashen was still relatively clear, 

with only grasses and the rudest of weeds attempting to grow on 

the thick laterite surface.

Konashen–Watuwau

South of Konashen the riverine terrain became more lowlying and swampy. The Essequibo channel widened and formed 

frequent ponds at points of meander, much like the Kuyuwini 

River. This similarity was reinforced by the appearance of two signature species of the Kuyuwini swamp forest, the robust te kush 

caesalpinioid legume and the large Astrocaryum cf. juauri Mart., 

a spinose palm. As on the Kuyuwini, birdlife was abundant in 

the riverine swamps, especially cranes, Muscovy ducks, anhingas, 

and swifts. In areas with alluvial banks, kingfishers of several species were numerous (including the large Amazon kingfisher). 

Having passed first the Onoro River on the east and the 

Kamoa River on the west, the party approached the juncture of 

the Essequibo and Sipu Rivers. The Sipu, which came in from the 

west, was the first of three headwater rivers that come together 

to form the Essequibo proper (more later). Passing the Sipu, the 

party continued for 8–10 km along the Essequibo, until the great 

river formally ended (by name) by splitting into the Chodikar 

and Watuwau Rivers. 

The Essequibo up to this point had become narrow (20 m) 

with many tacoubas (an Amerindian term for a tree that has 

fallen across a river, forming a bridge or obstruction) and fastflowing, silt-rich water. Tall forest often overhung the river, but 

long stretches of early successional forest occurred on low alluvial flats. The area was kept in early successional stages because 

of frequent scouring by high water. Eperua were extremely 

common shore trees, with pendant, explosive fruits. Strands of 

manicole palm (Euterpe) replaced the Astrocaryum palms more 

common down river. Rocky midriver islands were covered with 

Myrtaceae shrubs, which invariably contained the pendant nests 

of gregarious icterid birds. Capybara (watras) were frequently 

aroused at riverside. 

Watuwau Camp

The Watuwau River is an Essequibo headstream that flows 

east–west, draining a large portion of the north side of the eastern 

Acarai Mountains, which lie parallel to the Watuwau between 

2 and 4 km to the south. From the Watuwau, explorations south 

to the crest of the Acarai range could be made. The first base 

camp was established on the Watuwau 15 km upstream from its 

juncture with the Chodikar River. 

Six days were spent collecting along the Watuwau. The 

Watuwau forest was riverine swamp, with low upper canopy 

(20–25 m) and generally lacking large trees. An unidentified 

legume tree occasionally reached large proportions on stable 

riverbanks; the more frequent unstable banks were usually covered with secondary vegetation. Common woody taxa included 

two Eperua in fruit, Virola, several legume trees, Euterpe palms, 

Duroia eriopila L. f., Eschweilera, Vismia, and Pachira sp. Lianas were dense in the reduced-stature forest and included Strychnos and several Sapindaceae.

Epiphytic aroids were numerous and flowering and included 

Monstera, Anthurium, and Rhodospatha. Epiphytic orchids 

were extremely abundant in flower or fruit and included Pleurothallis, Brassia lanceana Lindl., Maxillaria, Sobralia, and Vanilla

Flowering Zingiberaceae were common and included three 

Costus and one Renealmia sp. Other fertile taxa included Myrtaceae and Melastomataceae shrubs, Marcgravia lianas, and several epiphytic Peperomia. Collecting was extremely good along 

the Watuwau and yielded 233 numbers in five days. 

Watuwau–Kashinar Camp

South of the Watuwau, between the immediate riverine environs and onset of the mountains, the forest alternated between 

swampy bottoms and low uplands. The uplands were noticeably 

FIGURE 19. Wai Wai Village from the air, Essequibo River headwaters. Photo by Terry Henkel.
4 8 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

drier than the swamps, with larger trees and different species 

composition, more open understory, fewer lianas, and perhaps 

fewer epiphytes. Of note was the giant emergent tree itiker 

(Wapisiana) or ichi-kele (Wai Wai; cf. Pithecellobium) noted by 

Guppy (1953) and first observed by the author in the rolling hill 

forests of the Kuyuwini River. Here the itiker formed the characteristic multiple-aged clumps observed on the Kuyuwini, with 

the occasional elder tree reaching 2+ m in diameter and 60+ m 

in height, often in association with a large species of Couratari

(Lecythidaceae). Macaws were very abundant in the canopy of 

these large trees, feeding on the fruits of Clusia hemiepiphytes 

that draped the heavy, spreading branches. Soils tended to be 

tan clays, with little organic matter buildup. The understory was 

predominantly of spinose palms, along with fertile Annonaceae 

(Duguetia, Unonopsis, Fusaea, etc.).

The swampy creek bottoms between the hills were inundated 

and featured a smaller-stature forest with different species composition. Soils were sticky, gray reduced clays. Thick patches of 

Heliconia, Calathea, Ichnosiphon, and, surprisingly, Rapateaceae 

(Stegolepis and Rapatea) covered the wet soils. Epiphytic bromeliads and orchids were abundant. Other notable flora included 

overstory palms; Euphorbiaceae trees; Rubiaceae shrubs, including Duroia; an epiphytic cactus (Epiphyllum); a white saprophytic Voyria; and ferns in the Adiantaceae, Dennstaedtiaceae, 

and Hymenophyllaceae (i.e., terrestrial Trichomanes). 

Having proceeded S–SW for several kilometers through the 

hilly terrain (elevation 300–500 m), the party encountered the 

first mountain. Called Kashinar in Wapisiana (“young girl”), 

the north-facing slope was littered by granite boulders and rose 

abruptly in a grade much steeper than the proceeding foothills. A 

half hour of steep climbing on unstable clay soils gained 600 m in 

elevation. As the adjacent creek draw became deeper and deeper, 

we had occasional glimpses far to the north through the tree 

canopy. The top (1,000 m elevation) was cool and breezy, with 

a mixed forest reduced in stature from but floristically similar to 

that of the lowlands.

The party descended Kashinar’s steep, boulder-littered south 

face. James climbed a tree midway down the slope and observed 

the next, more massive ridgeline to the south, which included the 

tallest mountain, known to the Amerindian guides as Tinarnau 

(“old man” in Wapisiana), which the party intended to ascend. 

Several cloud-engulfed peaks composed the looming ridgeline. 

The slope forest on Kashinar was large in stature with apparent 

high tree species diversity; this type of forest continued down the 

slope and over the rolling hills south for the 1–2 km to the next 

camp.

Kashinar Camp was established in one of the many creek bottoms that separated the low hills that lie between the bigger mountains. As such the camp was wet and excessively shaded by low 

trees choked with lianas, so that the camp quickly degenerated 

into a muddy “peccary sty.” Collections were made over three 

days from this camp in the lowlands and on the slopes of Kashinar. 

The forest around Kashinar featured a high canopy and 

high tree diversity, with many emergents exceeding the 40–50 m 

average canopy height. Fabaceae and Lecythidaceae were 

abundant, as were Lauraceae and smaller Annonaceae. The 

house-sized boulders on Kashinar’s slopes were covered with 

epipetric plants, including several aroids (Chlorospatha, Anthurium, and Delphinium), a trailing red-flowered Gesneriaceae, 

an orange-bracted Heliconia, Adiantaceae and other ferns, thin 

melastome shrubs, and orchids. The wet creek bottoms yielded a 

plethora of heliconias, Marantaceae, Rapateaceae (i.e., Rapatea), 

and Rubiaceae and Piperaceae shrubs.

Tree bole lichens were especially verdant in this forest. Saplings as well as large trees were covered with a diversity of crustose and foliose lichens, many of which exhibited reproductive 

structures (i.e., perithecia). Hours were spent meticulously picking lichen specimens. 

The upper tree canopy was noticeably poor in fertile species, 

yet extremely laborious climbing efforts by Williams and James 

yielded a small but significant number of high-canopy lianas and 

trees in flower or fruit. 

Kashinar–Tinarnau

From the Kashinar camp the route continued S–SE over ridge 

and ravine terrain for 4–5 km. The next collecting camp was 

established at the base of Tinarnau Peak. Tinarnau was one of the 

peaks of the Acarai’s main ridgeline, which at 1,000+ m elevation 

formed a watershed divide between the Essequibo headstreams 

(flowing north) and those of the Mapuera River, which flowed 

south into the Amazonian system of Brazil. From the Tinarnau camp it was possible to ascend to the summit, straddle the 

unmarked and somewhat irrelevant international border, and urinate into the watershed of choice. The ascent was an arduous twohour nontechnical climb from an elevation of 500 to 1,000 m. 

The entire NW flank of Tinarnau Peak was covered with 

robust forest, with only slight decreases in stature with increasing pitch and elevation. Cliff-like exposures of rock were infrequent, limited to the occasional rogue boulder. Trees included 

kerite and saury-skin silverballi (Ocotea), foo-ti (Jacaranda), 

kakaralli (Eschweilera), baromalli (Catostemma), kabukalli 

(Goupia), yarola (Aspidosperma), balata (Manilkara bidentata), itiker (Pithecellobium), mapurakon (Inga), wallaba (Eperua), asepoko (Pouteria), Ficus, Clusia stranglers, Virola, a very 

large Cecropia in gaps, and watake (Geissospermum), the bitter 

bark of which was used as malaria treatment by the Wai Wai.

Tinarnau’s summit was rather nondescript, other than a 

noticeable increase in cool breeze. The forest was slightly smaller 

than that of the slopes, yet species composition differed little. 

The itiker was present, as well as other co-occurring hardwoods 

in the overstory and understory. Common was the Strychnos cf. 

toxifera R. H. Schomb. ex Benth liana, which is the primary, most 

toxic component of Wai Wai arrow poison (bala-uitu in WaHilai 

or orrar in Wapisiana). Fertile plants were minimal, and only a 

few summit collections were made; these included a guttiferous 

tree (Tovomita) with copious yellow latex and several lichens. 

Dry and subjected to continual breezes, the summit exhibited no 
NUMBER 104 • 4 9

features of cloud forest, such as enhanced bryophytic or vascular 

epiphytes, suggested to occur in the Acarai by A. C. Smith (1940) 

and found at similar elevations in the Pakaraima Mountains. 

Further collections along Tinarnau Creek and adjacent 

slopes included an orange-bracted Heliconia, epipetric mosses 

and terrestrial ferns, melastome shrubs, Annonaceae, palms, 

etc. The tall trees continued to be mostly infertile, but heroic 

climbing efforts yielded a trickle of canopy specimens. Vascular 

epiphytes were relatively minimal. The relatively slow collecting 

yielded 143 taxa in six days around Tinarnau. Food shortages 

led the expedition to depart for the Sipu River on 10 March. 

Watuwau–Sipu

Departing Watuwau Camp, the party paddled to the juncture of the Watuwau and Chodikar Rivers. The Chodikar, a 

tacouba-choked stream flowing northward through a valley separating the eastern and western ranges of the Acarai, joined the 

Watuwau to form the first channel of the Essequibo River proper. 

The Chodikar was explored extensively by Guppy in 1952; this 

expedition decided to forego the Chodikar in favor of the Sipu 

River, which, to the best available knowledge, had not been visited by any scientists since the Schomburgk expeditions of 1837 

and 1844 (van Dam, 2002). 

Down the Essequibo 8–10 km from the Watuwau mouth the 

party turned up the Sipu River. The Sipu flowed W–E and drained 

the north slope of the western half of the Acarai Range (similar to 

the Watuwau drainage with directions reversed). The Sipu averaged about 20 m in width over its lower stretches and ran very 

fast and clear, unlike the muddy, slow-moving Watuwau. Creeks 

flowing north from the Acarai to the Sipu were clear and tannic. 

The mountains lay parallel to the Sipu 3–4 km to the south. The 

Sipu base camp was established 10 km upstream from the mouth. 

Vegetation along the lower Sipu was typically riverine in 

physiognomy yet floristically different than that of the similarsized Watuwau. In lowland stretches were inundated forests of 

the te kush legume/Astrocaryum type common on the Kuyuwini 

River and places on the Essequibo. Where banks were higher a 

forest of Eperua with many Myrtaceae, Chrysobalanaceae, and 

Sapotaceae shrubs was prevalent. Woody taxa in the Annonaceae, Fabaceae, and Melastomataceae were also common. 

Absent were the patches of Costus and Heliconia common on 

the Watuwau. Many woody taxa were in fruit, dropping their 

seeds into the water and attracting a plethora of fish, agoutis, etc. 

A brief exploration was made from the base camp to the 

Acarai Mountains. Wai Wai guides dead reckoned to the SW 

from camp (as suggested from topology maps) and encountered 

the mountains after walking for 2–3 km. The intervening forests 

were either of a swamp or slightly upland nature, with occasional high canopy and large trees but generally of a reduced 

stature. Soils were thick spongy mats of organic matter permeated by roots (pegasse) with very little exposed mineral soil. Wet 

depressions were filled with palms and heliconias but lacked the 

Rapateaceae found in similar sites on the Watuwau. Massive 

hemiepiphytic aroids were abundant. The whole of these lowlands was cut with winding creeks with igneous sand bottoms. 

The mountains began with an abrupt rise approximately 

3 km south of the Sipu. The mountain ascended steadily at a 

moderate pitch for its entire length (from 250 to 650 m). Absent 

were the steep pitches and exposed rock faces found on Kashinar 

or Tinarnau. The slope forest was of typical large stature, with 

very open understory. The mixed hardwoods were as diverse as 

near Tinarnau and included a substantial proportion of giant 

emergents, including the itiker.

Several ancient trees, still living, approached 2–3 m in diameter and were hollow, with gigantic cavities housing hundreds of 

bats. Mixed feeding flocks of antbirds, etc., were passed through 

on several occasions, as well as parrots and a group of noisy 

trumpeters (warracabras). All birds exhibited the same disinterest in humans as other wildlife in the primeval Acarai. Slopes 

were crisscrossed with well-worn peccary trails. Fertile plants 

were few; only a few lichens were collected.

From the summit of this unnamed mountain we had 

glimpses of virgin montane forests stretching out to the east, 

south, and west. In fact, the whole region seems to have no prior 

disturbance by human beings.

Upon return to the Sipu, a final day of collecting was carried out several kilometers upstream. The river continued to be 

wide and fast flowing, with many meanders, low banks, and long 

swampy areas. A few plant taxa common with the Watuwau 

appeared, such as bloodwood (Vismia) and mara-mara (Duroia 

eriopila). Collecting was good along the Sipu, and in four days 

137 numbers were obtained. 

Fittingly, the final day along the pristine Sipu was punctuated 

by a long, noisy interchange with six giant river otters (Pteronura brasiliensis), who inspected the camp for fish remains, and a 

stout bull tapir seen swimming the strong current and lazily pulling himself ashore to walk nonchalantly into the forest. 

The party returned to Gunn’s Village on 16 March. Five 

days were spent with the Wai Wai trading and preparing for the 

next phase of the expedition to the Kassikaityu River.

Summary: Interior Acarai

The interior Acarai Mountains exhibited climax tropical moist forest of the most diverse nature. Mature trees were 

exceptionally large, both in girth and height. This was observed 

even on steep slopes, with only slight reductions in tree size up 

to 1,000+ m elevation. Several canopy-emergent species occurred 

frequently, towering to 60+ m, well above the general canopy of 

40–50 m. The canopy was usually unbroken; tops of the emergent 

trees could be viewed only through occasional gaps. The understory was rather continuous (unstratified) down to the ground 

level, which was quite open, with scattered shrubs and palms. 

Lianas were abundant and locally dense, achieving large girths 

(>0.3 m diameter). Ferns composed the major herb layer, along 

with Lycopodiaceae. Lichens were abundant and diverse on tree 

boles and canopy branches; other epiphytes were infrequent. 
5 0 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Tree species diversity was high. On occasion, after a full day 

of collecting in the forest, we would realize that the same tree 

species had appeared only a couple of times. Tree fall gaps were 

frequent, although not exceptionally so given the steep terrain. 

Soils were uniformly clay with a light red color in the 

uplands and gray in the creek bottoms. At the interface with the 

leaf litter layer the clays formed a well-textured loam. The clays 

were derived from the ancient Guiana Shield granites (3+ billion 

years old) frequently exposed on the mountain slopes as various-sized boulders. The primeval boulders were black because 

of algae and lichens and superficially soft because of chemical 

weathering (i.e., crumbled under machete). Internally, the rock 

retained its hardness. The boulders, especially on the south face 

of Kashinar Mountain, achieved house-sized proportions and 

supported large epipetric plant communities.

Weather was varied in the Acarai in late February to early 

March. Six continual days of moderate rain with considerable 

thunder and lightning at the Kashinar camp was followed by five 

sunny days at Tinarnau. According to the Amerindians, March 

is supposed to be a dry time for the region, but orographic precipitation may be common in the mountains.

Wildlife deserves special mention. Birds were abundant and 

included macaws, tinamous, parrots, curassows, etc. Tapirs were 

sighted on five occasions. Jaguars were exceptionally numerous—

sighted once and heard twice in camp, with fresh tracks around 

the camp in morning on several occasions. Also notable was a 

species of frog, black with brilliant blue irregular stripes (Dendrobates), commonly observed on the forested slopes. Animals 

in general seemed unafraid of humans, a sure indicator of the 

unvisited nature of these primeval mountain forests. 

Views of the large ridges of the Acarai were limited because 

of the unbroken, heavy tree cover. Densely forested slopes of the 

great Tinarnau Peak were occasionally glimpsed through the 

canopy of adjacent ridges. From the summit of Tinarnau, a view 

was afforded of a great cliff to the southeast, likely in Brazil. 

The cliff formed the northern edge of a scrub-covered plateau, 

plunging several hundred meters to the forested valley below. 

This impressive escarpment was the largest expanse of sheer rock 

seen. Topographic maps indicated that other such plateaus and 

cliffs exist in the Acarai, requiring more extensive exploration. 

The undisturbed forests of the Acarai appeared biologically 

diverse and deserve more extensive plant collecting, especially 

in the high canopy. This tentative exploration suggested that 

upper montane habitats, such as cloud forest, with attendant 

moisture-loving species, do not exist even at the highest elevations (1,000+ m) in the Acarai. Rock scrub habitats may exist, 

with possibly endemic plant species, and should be searched for 

on further expeditions. 

Anthropogenic Disturbance: Acarai

Prior anthropogenic disturbance has likely been entirely 

absent from the Acarai. However, recent incursions by Brazilian wildcat gold miners (garimpeiros) from the south threaten 

the mountain streams with mercury pollution. Recent garimpeiro camps were observed along the Tinarnau Creek, and elemental mercury globules were seen in the creek sediments. The 

Wai Wai also reported that the Brazilians were indiscriminately 

shooting large animals such as jaguar. In addition, garimpeiro 

presence threatens the Wai Wai lifestyle through coercion and 

luring the Amerindians into gold seeking. The garimpeiros are 

staging operations by plane from Boa Vista, Brazil, landing 

just south of the border, and carrying materials and crews into 

Guyana by foot, where they are mining both in the Acarai and 

New River headwaters. Recent GDF efforts (1993) to evict the 

garimpeiros should be stepped up because the initial sweep has 

not deterred them. 

Gunn’s–Kassikaityu

On 21 March a reduced party of six departed Gunn’s in 

one large dugout. Three hours of slow river travel (35 km) past 

several gentle rapids and Wai Wai farms brought the party to the 

mouth of the Kassikaityu River, which was navigated upstream 

for 10 km before a base camp was established. 

The Kassikaityu River was referred to as the “river of the 

dead” by the Amerindians during Guppy’s expedition (Guppy, 

1953), possibly in reference to a surveyor killed by a giant anaconda along the river years ago. The Wai Wai now call the river 

Toi-Toi-Yoko, which means roughly “people’s river,” in an 

apparent verbal effort to reclaim the river from the numerous 

anacondas found on its banks. A night is not passed on the Kassikaityu without interminable Wai Wai stories about the abundance, size, and deadliness of the river’s camoodies—9 m long 

and as big around as a 5 gallon bucket, wrapping, crushing, and 

swallowing a large man, etc. As with other snakes (e.g., bushmaster), the anacondas were reputed to make a “sound” when 

nearby, and of course, the Amerindians claimed to have heard 

the sound on several occasions near our camp landing—cause 

for caution during streamside bathing! 

The Kassikaityu is a major tributary of the Essequibo, 

running W–E for over 100 km from its sources in the Wassari 

Mountains. Mountains up to 1,000 m elevation (Kamoa and 

Yaore) can be found south of the river at several locations, but 

in general the river meanders its long course through level lowlands averaging about 250 m elevation. Over its lower course 

the river was characterized by high banks capped by towering 

forest, although in many sharp meander areas the forest was low 

and secondary because of the disturbance effect of floodwaters. 

That the Kassikaityu carried tremendous amounts of water certain times of the year was evidenced by the high banks (3–5 m) 

and much taller adjacent levees, up to 10–15 m above the river. 

The river channel itself was peppered by frequent boulder 

piles. The rocks created rapids of varying intensity and provided 

islands for establishment of Myrtaceae trees and shrubs, which 

invariably housed the pendant nests of a species of small gregarious yellow-winged icterid bird, called mockingbird in Creole, smaller than the regular yellow-rumped cacique and with 
NUMBER 104 • 5 1

smaller nests than the caciques’ high tree homes. The icterids 

had raucous, highly varied territorial vocalizations, hence the 

mockingbird appellation. Occasionally, they were accompanied 

by a red-winged icterid, called sabaku in Arawak. The rocks 

and islands, in various irregular forms, combined with the high 

banks and towering forest to form an exceedingly picturesque 

river, both in natural architecture and primeval resonance.

Because of crew illness, collections were made for only a 

few days on the Kassikaityu. Most taxa collected were riverine 

trees and shrubs, with variation in species composition from 

those collected on the Watuwau, Sipu, and Essequibo. Pioneering herbs and subshrubs (melastomes, Lamiaceae, Asteraceae, 

etc.) were in great abundance and colonized the large expanses 

of exposed riverbank—“weeds” in a natural (i.e., nonanthropogenic) setting! An excursion to a low mountain (<500 m) south 

of the river yielded few fertile taxa. Although a bit poor in fertile 

plants, the Kassikaityu was extremely rich in fish—the Amerindians caught haimara, tiger fish and another large catfish, basha, 

kartaback, and huge black perai.

As respiratory ailments struck several members of the party, 

an early departure was made to Gunn’s for medical attention. 

Henkel returned with Chin to Georgetown on 27 March to receive 

further treatment for pneumonia. Williams remained with the 

Wapisiana men to collect on the upper Essequibo River and adjacent mountains; Henkel returned 12 April to retrieve Williams and 

plant specimens and to return the Wapisiana men to Aishalton. 

A total of 867 numbers were collected during the expedition.

TRIP 10: ACHIKNAK-MALAKWALAI MASSIF, 

UPPER IRENG RIVER

COLLECTIONS 5416–5879. 1 JULY TO 7 AUGUST 1994 MAP 7

The south central Pakaraima Mountains of Guyana are of 

great botanical interest because of their numerous sandstone 

plateaus and pinnacles with attendant Guiana Highlands–type 

flora (John J. Wurdack, Smithsonian Institution, personal communication; Trip 1). The upper Ireng River, a south-flowing 

Amazonian tributary, drains a large portion of these mountains, 

including the floristically rich Wokomung-Kopinang Massif and 

adjacent peaks in Brazil (Trip 3). In continuing exploration of 

this region, a botanical expedition was mounted in July 1994 to 

the Achiknak-Malakwalai Massif, a highly eroded tepui complex west of the Ireng along the Kaatnang River tributary.

In late June 1994, rations and gear were purchased and 

assembled to support an expedition party of six to eight persons 

(two botanists and Amerindian helpers) for a minimum of five 

weeks. As the rainy season was still on, extra care was taken to 

waterproof food containers, collecting paper, field guides, etc. 

Equipment was taken to field dry fungal specimens (Kero stove, 

small brown bags). Permits were obtained in the usual manner 

from the University of Guyana, Ministry of Home Affairs, and 

the Amerindian Regional Office. 

The Achiknak-Malakwalai Massif is located west of the 

Ireng River adjacent to the Cipo settlement of Georgetown 

native Bobby Fernandes (Trip 3). The massif is composed of a 

series of plateaus and pinnacles, collectively U shaped, aligned 

roughly N–S, surrounding a central valley that is closed to the 

north and open to the south. The system covers at least 30 km2

. 

The mountain ridgeline is capped in the east by Achiknak Tipu 

(1,450 m) and in the west by Malakwalai Tipu (1,400 m); intervening peaks such as Wei-dit Tipu reach 1,100–1,200 m. These 

peaks bear the headstreams of the Kaatnang River (Figure 20), 

which flows S–SE through the central valley to join the Ireng 

south of Orinduik Falls.

The central valley is a broad, undulating plain bisected 

by the meandering Kaatnang. The mountains rise up from the 

valley in successive tiers to the uppermost escarpments, forming the subtending “stairsteps” that characterize many tepuis. 

The escarpments are best developed along the eastern face of 

Malakwalai, with extensive areas of summit plateau at 1,400 m. 

Downslope from the summits, heavy stream erosion through 

various geological strata has yielded a complex topography of 

high relief. In total, the U-shaped massif with its central valley 

likely represents the greatly eroded remnants of a formerly massive, more contiguous tepui. 

Vegetation over the valley and much of the slopes is of the 

upland savanna type, interspersed with broad swaths of forest 

descending from the higher elevations, particularly on the eastern side of the massif. The area is completely uninhabited and 

visited only infrequently by Patamona Amerindian hunters. 

Extensive plant collections were made from the south face 

of Achiknak Tipu on an earlier expedition (Trip 3). For this 

expedition we planned to ascend and collect along the eastern 

front and summit of Malakwalai Tipu, to ascertain the extent of 

tepui-type summit vegetation, and to collect near the headwaters 

of the Kaatnang River along the western slope of Achiknak Tipu. 

FIGURE 20. Kaatnang River, tributary of Ireng River, Brazil. 

Photo by Terry Henkel.
5 2 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

MAP 7. Collecting localities, Trips 10 and 11.
NUMBER 104 • 5 3

Cipo-Kaatnang River

An expedition party of eight departed Cipo settlement 

across the Ireng River, heading due west on established trails 

(two botanists and six Amerindian porters under the direction of 

Leonard Williams). The route wound several kilometers through 

low, savanna-covered hills past the south foot of Achiknak Tipu 

and then entered the eastern side of the Kaatnang valley. A few 

more kilometers brought the party to the Kaatnang River, which 

was laboriously crossed at a point adjacent to the northern 

face of Malakwalai Tipu. At this spot the first base camp was 

established. 

Base Camp 1 (BC1)

Base camp 1 was situated at 700 m elevation in a narrow gallery forest otherwise surrounded by savanna riverine lowlands. 

Heavy rains over the previous three months had transformed the 

normally dry vegetation to lush meadows and forests. Especially 

rich were the mesic herb meadows fringing the gallery forests. 

Two collecting days were devoted to these meadows and yielded 

a wealth of herbaceous legumes, Lamiaceae (including numerous Hyptis), terrestrial orchids, Hibiscus, composites, sedges, 

grasses, and giant Agavaceae with inflorescence stalks rising to 

8 m. Notable woody plants included several Myrtaceae, a riverside Bonnetiaceae (Archytaea), several Rubiaceae, and a brilliant 

blue-flowered Salvia.

Kaatnang–Malakwalai (BC2)

Heading S–SW from BC1, the route climbed grass-covered 

foothills with scattered sclerophyllous trees. At the foot of 

Malakwalai’s expansive east face, the route turned west across 

a series of sharply dissected creek valleys, heading SW toward 

the mountain’s looming summit escarpments. These escarpments were a series of discontinuous vertical cliffs (80–150 m) 

of naked sandstone. The cliffs were separated by swaths of forest that descended several hundred meters across the mountain’s 

savanna-clad slopes. The party followed an open subplateau 

until near the northern cliff base, where it entered one of the 

forest swaths. Base camp 2 was established inside this forest at 

1,100 m elevation. 

Malakwalai Tipu

Soils and parent rock were highly varied over Malakwalai’s eastern face. In some sections there were sandy soils with 

frequent exposed sedimentary boulders. Certain hogback ridges 

featured red lateritic clay with exposures of ironstone rock, 

possibly remnants of igneous intrusions differentially eroded 

from the surrounding sandstones. Large intrusion-derived boulders present near the escarpment bases were highly weathered, 

red internally, interwoven with dark burgundy veins (oxidized 

iron?), and crumbly to the touch. These rocks gave rise to a deep 

red, silty soil, invariably savanna covered. Variations of red rock 

and soils characterized much of the terrain from the escarpment 

bases down to the Kaatnang valley, suggesting that the whole 

area was a giant lateritic intrusion zone. 

Also present were occasional white-soil exposures, nearly 

devoid of vegetation and wind eroded into queer pinnacles 

and pillars. Close inspection revealed the soils as a crumbly 

agglomeration of chalky “sand” that pulverized easily into a 

fine, claylike powder. Of note were two preferentially associated plant taxa: a Humiriaceae shrub and a tall, spindly woody 

composite. 

The summit escarpment rocks (1,200–1,400 m) were truly 

sedimentary, composed of coarse-grained sandstone. Although 

the rocks were predominantly black in color because of a cyanobacteria coating, fresh fractures in the rock were pink, suggesting that they were at least of the middle or possibly upper 

Roraima Formation (Gansser, 1954). Soils atop the escarpments 

and across the summit plateau were of thin sand with frequent 

bare rock.

Heavy daily rains characterized the first week on Malakwalai. On the summit, clouds regularly moved in from the east, 

bathing all in mist and cool, drizzling rain, reducing visibility to 

zero. Cloud fronts were interspersed with brilliant sunshine, in 

typical tepui style. Upon departure from Malakwalai a drying 

trend emerged, which extended during collecting on the Kaatnang River. 

Upland savanna occurred over most of Malakwalai’s vast 

expanse from BC1 to BC2. Scrubby, sclerophyllous trees dotted 

the open terrain, with orchard-like groves on natural terraces 

and occasional small-statured gallery forest along the numerous creeks. Two major forest swaths, or strips, descended from 

the eastern escarpments along creek drainages. Each strip was 

approximately 400 m wide. Forest also occurred at the base 

of the escarpments, with a scrubby sclerophyllous community 

on cliff ledges. Lesser communities included infrequent seepage 

bogs, wet rock seeps on cliff walls, and slick rock scrub associations on the summit. 

From BC2, collecting commenced first on the dry slope 

savannas. The dominant grass was the hairy, blue-stemmed form 

of Trachypogon spicatus, although other grasses were present 

(see Myers, 1936). Other herbs included legumes, Verbenaceae, 

mints, and terrestrial orchids. Woody taxa included those normally found on upland savanna such as the orange-flowered 

rube Palicourea rigida, Byrsonima (malpighs), and Curatella 

americana. Woody composites were common along creeks. In 

general, the dry slopes seemed vegetatively impoverished, possibly because of excessive burning by the Amerindians. 

Rich in Guiana Highlands taxa, the seepage bogs were an 

infrequent community and were found along slope creeks where 

side channels of water flattened out to form sheet flows. Thickets 

of the insectivorous bromeliad Brocchinia reducta lined the seeps, 

with associated spider orchids, Drosera, Xyris, three Utricularia, 

several melastomes, Cyperaceae, and composite shrubs. These 

isolated communities were usually less than 1 ha in extent. 
5 4 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

The forest around BC2 was of medium to high canopy (20–

30 m) and began abruptly from the bordering savanna (i.e., no 

ecotone). The forest was reasonably mesic, considering its close 

proximity to the savanna, and featured many large trees to 30 m 

in height and 0.5–1 m bole diameter. Middle stories and understories were thick and unstratified, with abundant lianas and 

Clusia hemiepiphytes. Vascular epiphytes in the canopy were 

fairly lacking. Mountain balata (Manilkara huberi (Ducke) A. 

Chev.) was a common canopy tree, along with trees locally called 

kui-bal-yek (bark producing a strong dermatitis), yu-dui-yek, 

and kui-pa-yek.

Fertile plant taxa were lacking, limited to a few Rubiaceae 

and Melastomataceae shrubs. Following the forest uphill to the 

summit ridge (1,350 m), a diminution in tree size occurred, with 

an increase in epiphytes and the appearance of plant taxa normally seen at higher elevations in the Pakaraimas, such as a redbracted Heliconia and several bamboo grasses. The summit ridge 

was too low, however, for true cloud forest to occur.

An abundance of macrofungi made up for the lack of fertile plants. Thick accumulations of rotting leaves and deadwood 

provided the substrate for many fungal fruiting bodies, including 

ascomycetes (several wood-rotting Xylaria and three cup fungi, 

including a bright peachy-orange Cookeina with stiff black hairs 

fringing the cup); basidiomycetes (more than 10 species of coral 

fungi [Clavariaceae], including Clavaria, Clavulina, and Ramariopsis); earthstar puffballs (Geastrum); a gregarious Craterellus; Marasmius horsehair mushrooms on dead leaves; several 

Mycena; numerous Hygrophorus, including a large, bright green 

species and a brilliant red, slimy/viscid species; and numerous 

other gilled mushrooms. Several shelf and resupinate polypores, including Ganoderma fungal collections, were meticulously 

described, photographed, and dried under low constant heat 

over a kerosene stove, then immediately sealed in plastic bags 

to prevent rehydration. The bags were then stored in rigid containers (5 gallon buckets) to prevent them being crushed during 

transport. 

Summit Communities

Several distinct plant communities were associated with 

Malakwalai’s summit escarpments and plateau. These included 

the following. 

Rocky Seepage Slopes. The ascent up the summit escarpment 

from the subtending savanna followed a slightly less than vertical 

route along the south edge of the sheer cliffs. Frequent exposures 

of sandstone were seeping water and featured special plant taxa. 

These included an herbaceous Gesneriaceae with an erect red 

stem, whitish leaves, and brilliant reddish-orange tubular flowers; 

two fern species with dimorphic fertile fronds; a mimosoid shrub 

with extremely fine leaves and pink stamens; several grass species; 

a blue-flowered Salvia; several Melastomataceae shrubs; epipetric 

mosses; and a cream-flowered Annonaceae shrub.

Escarpment Walls. Vertical cliff walls of 80–100 m height 

had small, staggered rock ledges, upon which a hardy community 

of gnarled trees had rooted and survived, although battered and 

flagged by nearly continual winds. Clusia were prominent. 

Escarpment Edges. The uppermost cliff edges featured a 

distinct woody plant community. Some taxa seemed habitat 

specific: a Bejaria shrub (Ericaceae) with brilliant reddish-pink 

flowers, several Myrtaceae, several melastomes, and woody 

composites. 

Plateau Savanna. Upon cresting the Malakwalai escarpment 

a broad, undulating plateau spread out to the west at 1,400–

1,450 m elevation. The plateau was expansive, at least 1,000 ha 

or more in extent, and almost uniformly covered with savanna. 

Floristically, the savanna was similar to that of the lower slopes—

Trachypogon spicatus, Palicourea rigida, etc. Elevational effects 

were not apparent in the species composition. 

Plateau Rock Scrub. This summit community was found 

in scattered patches among the plateau savanna. It consisted 

of mostly thin, widely spaced trees and shrubs with much bare 

sandstone between; taxa included Cladonia mats (lichens), terrestrial orchids (Epidendrum, Cattleya, and Sobralia), a new 

woody composite, Myrtaceae shrubs, Clusia, Cassia, and several 

woody Rubiaceae heretofore unseen. The overall gestalt was of a 

relic tepui scrub community. 

Summary: Malakwalai Tipu

The savanna vegetation on Malakwalai’s upper slopes and 

summit was not unique. Many grasses, other herbs, and shrubs 

were found in savanna at all elevations from the river valley 

to the summit plateau. The hoped-for tepui summit vegetation 

was largely absent, being restricted to the slope seepage bogs 

(i.e., Brocchinia reducta), summit sheetrock areas, and the cliff 

edge and ledges, with Bejaria, Clusia, and other taxa characteristic of the Guiana Highlands. 

The great extent of savanna at all elevations on Malakwalai, coupled with the sharp divisions between savanna and 

forest, suggested repeated burnings by Amerindians over centuries. Blackened tree trunks and other fire signs were frequently 

observed, and at least two fires were ignited by Amerindians over 

the course of the expedition. 

BC2 to Kaatnang River (BC3)

The party returned to the Kaatnang valley via the ascent 

route. Following the river upstream through rolling savanna past 

numerous waterfalls, a point was reached where the savanna 

yielded sharply to dense forest between the bases of Achiknak 

and Wei-dit Tipus. The river continued up a narrow mesic canyon between the two mountains, which turned west after 1 km 

and disappeared behind Wei-dit into the Kaatnang headstreams 

area. Other streams descended the steep slopes of both mountains 

to feed the fast-flowing river. The Kaatnang base camp (BC3, at 

750 m) was established along the river a hundred meters into the 

forest. This allowed collecting along the river and up the western 

slope of Achiknak. 
NUMBER 104 • 5 5

The whole of the Kaatnang canyon appeared sedimentary. 

The claystones and laterites seen on Malakwalai were absent. In 

the river bed polished red sandstones predominated; huge sandstone boulders filled the steep feeder creeks. Interestingly, the 

slope soils were red to burgundy with high clay fraction—the 

source of the clay was not readily apparent. Previous explorations on the summit of Achiknak Tipu revealed a lateritic cap to 

the otherwise sedimentary peak (Trip 3); perhaps the slope soils 

were partially composed of erosionates from above.

The upper Kaatnang descended the canyon through a 

series of violent rapids and waterfalls. The falls’ precipices 

were sandstone, with no jasper of the kind observed elsewhere 

in the region (Gansser, 1954). One fall formed a 10 m sheer 

drop of considerable force; others were smaller, convoluted 

drops interspersed with torturous rapids. The distance between 

falls and rapids increased as the river entered the broad valley 

downstream. 

The savanna in the outer Kaatnang canyon was typical of 

the region—Trachypogon spicatus and other grasses, sedges, 

melastomes, Byrsonima, Curatella americana L., etc. Infrequent 

ironstone hills featured a more impoverished vegetation of Palicourea rigida, site-specific grasses, and Byrsonima verbascifolia

in fruit. Along the river, a fringing scrub of melastomes, Archytaea, Mahurea, Plumeria, and numerous parasitic Loranthaceae 

occurred. 

Canyon Bottom Forest. The canyon forest began abruptly, 

the sharp division with the savanna produced by Amerindian 

burning. Edge vegetation contained a mixture of savanna and 

forest elements. The interior forest blanketing the canyon bottom 

was dominated by mountain balata (Manilkara huberi), with 

individuals of impressive proportions (30–35 m tall, 1 m bole 

diameter). Stem frequency of the balata was high, and nearly 

all specimens exhibited marks of being bled for latex in the distant past. The balata was in bloom, showering the forest floor 

with tiny, fragrant Sapotaceae flowers. Other trees included one 

locally referred to as eurola and silk cotton (Ceiba) and many 

unrecognized taxa. 

The river’s edge included a previously unseen Clusia with 

luminous pink blooms and sandbar communities of the rare 

ladyslipper orchid Phragmipedium lindleyanum (R. H. Schomb. 

ex Lindl.) Rolfe in full bloom along with delicate Ericaulon and 

lichens. 

Canyon Slope Forest. Ascending the west slope of 

Achiknak from BC3, the forest remained robust, with infrequent very large trees and thick, unstratified mid- and understories. Large lianas were frequent, yet bole and canopy epiphytes 

were sparse, except for lichens. Large Lecythidaceae trees 

(Eschweilera) appeared upslope at about the same elevation 

that the balata dropped out (approximately 950 m). Numerous 

boulder-strewn minicanyons were crossed, the small waterfalls 

rich in epipetric ferns, including Adiantaceae, Polypodiaceae, 

and Cyatheaceae. 

Upon reaching a subridge at 1,150 m, W–NW of Achiknak’s 

actual summit, forest stature decreased, and some upper-elevation 

taxa appeared: two Heliconia previously collected on Achiknak’s 

south face, one with red bracts and glaucous leaves and the 

other one very large, possibly 4 m, with orange and green bracts 

and glabrous leaves; a giant Nephrodium fern; a Piper not seen 

below; and fertile epiphytic mosses, with a slight increase in 

vascular epiphytes. Future expeditions are advised to climb SW 

from this ridge to Achiknak’s summit, where more montane taxa 

should be found.

In general, plant collecting was marginal from the interior canyon forest. Macrofungi continued to be abundant and 

diverse in the Kaatnang forest. Some taxa were shared with the 

Malakwalai forest, but others were new. Ascomycetes included 

several new Xylariaceae; most noteworthy was a bizarre species with gregarious fingerlike ascocarps rising 10–15 cm in 

height from the forest floor. Attempts to remove the yellowheaded, foul-smelling ascocarp revealed a taproot extending 

many tens of centimeters into the soil. Most Xylariaceae (ascomycetous fungi) are deadwood rotters; this begged the question of what this fungus was utilizing as a carbohydrate source. 

Possibilities included underground deadwood or parasitism 

of living roots. Basidiomycetes included gilled mushrooms 

(agarics) with a diversity of brightly colored Hygrophorus, a 

large Oudemansiella-like species with a large taproot, a large 

Volvariella, pink- and salmon-colored spore species, and many 

unrecognized taxa; a Sparassis-like cantherelloid mushroom in 

great abundance; a repeated abundance of coral fungi (Clavariaceae), including some taxa not seen on Malakwalai (e.g., 

Clavulinopsis); diverse polypores; and a different earthstar species (Geastrum). All fungi were field dried and processed as 

described above.

Return Kaatnang–Cipo

The expedition party returned to Cipo via a route crossing 

the south foot of Achiknak, collecting various grasses along the 

way. A few more days were spent collecting and relaxing along 

the Ireng River and Orinduik Falls before returning to Georgetown on 8 August. A total of 592 plant and fungal taxa were 

collected.

Notes from Henkel’s Field Journal on the

Blooming of Savanna Grasses

Grasses of the savanna slopes respond vigorously to the 

frequent July drenchings. Well, as vigorously as they can 

given the severe nutrient limitations of the soils. The bluish, fuzzy stands of Trachypogon spicatus (L. f.) Kuntze 

are more dense than in the dry season, and certain stands 

of what appear to be variants of this species are blooming 

profusely as the famous “mosquito grass,” flowering and 

senescing with the onset of the seasonal mosquito hordes. 

This phenomenon was reported with slight temporal 

variation by the Patamona here and the Wapisiana on the 

South Rupununi. The inflorescence is beautifully beset 
5 6 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

with pendant anthers, bright yellow at anthesis yielding 

to a burnished orange when senescing, reminiscent of 

maple leaves turning in the Ohio autumn. Beneath the 

anthers on the bisexual flowers are the feathery magenta 

styles, poised to receive pollen from themselves or even 

far-flung neighbors as the savanna winds see fit. In fact 

many of the other grass species now blooming have 

bisexual inflorescences: self-pollination must be rampant.

At least two dozen species of grasses have been found in 

bloom about these upland savannas. They constitute a 

major feature of our collections on this trip, which otherwise contains an inordinate amount of weeds. 

Ecologically, some of the species are associated with the 

widespread lateritic clay flats, while others seem more 

prolific on true ironstone hills, or in seepage meadows, 

where they are found always with sedges and Heliconia 

psittacorum. Wherever they are growing, all the grasses 

seem to respond, or at least “grow back,” after fire, which 

is a major disturbance on the savannas that are accessible 

to the Amerindians. In places where fire has been absent 

for some time, such as the top of Malakwalai, the grasses 

and forbs form densely tangled, knee-high mat which 

plainly looks less healthy than the widely spaced, tall, 

blooming grasses of the oft-burnt lowlands. Perhaps there 

is some “fire-adaptation” in these grasslands as a whole, 

though I remain decidedly indecisive about the influence 

of anthropogenic fires on their origin and distribution. 

TRIP 11: IRENG RIVER–PAKARAIMA MOUNTAINS

COLLECTIONS 5880–6054. 13–23 OCTOBER 1994 MAP 7

This was Henkel’s final trip as the BDG resident plant collector. He was joined by Patrice Mutchnick, the seventh resident collector. Henkel organized the expedition to Orinduik 

Falls (Figure 21) and was joined by Romeo Williams. They collected in and around the Cipo settlement for several days until 

arrangements were made for the expedition to walk overland to 

the Mora excelsa forest of Catch-a-cow. The team took a boat 

up Sukabi River to the boat landing at the base of Ando Falls. 

The team collected several species of Utricularia and a shrubby 

Rutaceae, Raveniopsis ruellioides. Henkel collected an Agave

species during this trip (Figure 22). Final collections on the 

expedition were made 15–20 km upriver from the Cipo settlement in riverine forest and bank vegetation, along creeksides, 

and in the spray zone of Julong Falls. (More information about 

this trip is forthcoming in Patrice Mutchnick in Smithsonian 

Plant Collections, Guyana Shield: 1985–2014, BDG Collectors, 

in preparation). 

During this expedition Henkel collected 463 plant 

specimens. 

FIGURE 21. Upper Ireng, north of Orinduik Falls. Photo by 

Terry Henkel.

FIGURE 22. Henkel collecting Agave sp., Henkel 5500, upper 

Ireng. Photo by Terry Henkel.
NUMBER 104 • 5 7

MAP 8. Collecting localities, south Rupununi savanna.
5 8 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

TRIP 12: SOUTH RUPUNUNI DISTRICT

Additional Collecting Expeditions 

Conducted by Regis James

COLLECTIONS 3471–3995. NOVEMBER 1993 TO AUGUST 1994 MAP 8

These collection numbers are from the south Rupununi 

savanna in the vicinity of Aishalton Village, which is characterized by open grassland vegetation, punctuated gallery forests, 

scattered bush islands, and also low granitic rock exposures with 

characteristic xerophytic epipetric plant communities, including 

terrestrial Cactaceae.

Many of the field assistants and guides that Henkel 

employed on his expeditions were from the Aishalton area of the 

Rupununi savanna (Figure 23). Though indigenous knowledge 

of plants was invaluable, Henkel trained several Amerindians in 

proper methods of collecting botanical specimens so that they 

could collect in the southern Rupununi area for him while he 

explored other areas of Guyana. Plants collected for Henkel by 

the Amerindians at Aishalton totaled 524 numbers. 

POST-BDG TRIPS: MOUNT AYANGANNA

COLLECTIONS 6223–9266. 1995 TO PRESENT

Terry Henkel, now a professor of botany at Humboldt State 

University, continues to bring students to Guyana every summer 

to investigate the macrofungal biodiversity and ecological relationships in the remote tropical rainforests of South America’s 

Guiana Shield. His research has produced many papers (see the 

Appendix) and discovered many new fungal specimens. He has 

mentored many students that have gone on to study fungi. As 

long as there is funding for this type of research, Henkel will 

continue to investigate and study this very important but littleunderstood group.

LITERATURE CITED FOR EXPEDITION REPORTS

Alexander, S. N. 2014. Making Sense of the Schomburgk Expeditions. Contr. Study 

Biol. Diver. 4: 79–84. 

Alexander, S. N., B. Hoffman, V. A. Funk, and C. L. Kelloff. 2014. Smithsonian 

Plant Collections, the Guianas: 1991–1993 and 1995–2000, Bruce Hoffman. 

Smithsonian Contributions to Botany 101. Smithsonian Institution Scholarly 

Press, Washington, D.C. http://dx.doi.org/10.5479/si.19382812.101.

Brown, C. B. 1872. To the Kaieteur and Back, by H.S.B. with Report on the 

Kaieteur Waterfall in British Guiana. London.

Davis, T. A. W. 1936. Notes on an Expedition to the Rupununi District British 

Guiana. Kew Bull. 1936: 526–530. http://dx.doi.org/10.2307/4111762.

Fanshawe, D. B. 1952. The Vegetation of British Guiana: A Preliminary Review. 

Imperial Forestry Institute, Institute paper 29. Oxford, UK.

Gansser, A. 1954. The Guiana Shield (South America). Ecologae Geologicae 

Helvetiae 47: 77–117.

Guppy, N. L. 1953. Plant Exploration in the Serra Acarai Region. Report to the 

Forest Department, Georgetown, Guyana. [Now in Guyana Forestry Commission Library.]

Kelloff, C. L., and V. A. Funk. 1998. Preliminary Checklist of the Plants of Kaieteur 

National Park, Guyana. Biological Diversity of the Guianas Program, Smithsonian Institution, Washington, D.C.

Myers, J. G. 1936. Savanna and Forest Vegetation of the Interior Guiana Plateau. 

J. Ecol. 24: 162–184. http://dx.doi.org/10.2307/2256273.

Schomburgk, R. H. 1837. Diary of an Ascent of the River Corentyn in British 

Guayana, on October 1836. J. Roy. Geogr. Soc. 7: 285–301. http://dx.doi

.org/10.2307/1797529.

Smith, A. C. 1939. Notes on a Collection of Plants from British Guiana. Lloydia

2: 161–218. 

Smith, A. C. 1940. Botanical Exploration of Interior British Guiana. Tropical 

Woods 57: 6–11.

van Dam, J. A. C. 2002. The Guyanan Plant Collections of Robert and Richard 

Schomburgk. In Flora of the Guianas, Supplementary Series, fasc. 3, M. J. 

Jansen-Jacobs, ed. Royal Botanic Gardens, Kew, Richmond, UK.

FIGURE 23. Rupununi savanna, from air. Photo by Terry Henkel.
TRIP 1: UPPER MAZARUNI RIVER AND MOUNT AYANGANNA

COLLECTIONS 1–279. 9 OCTOBER TO 20 NOVEMBER 1992

Pakaraima Mountains, Imbaimadai settlement, 1 km W along Imbaimadai Creek. 

9 October 1992.

05°43′N 60°18′W, elevation 500 m.

Collections: 1–4. Collected with B. Hoffman.

Stream bank along savanna creek; low gallery forest; sandstone substrate.

Pakaraima Mountains, along Partang River, 5 km SE from Imbaimadai settlement. 

10 October 1992.

05°41′N 60°16′W, elevation 500 m.

Collections: 5–10. Collected with B. Hoffman; H. Kennedy.

Xeromorphic woodland on sandstone bluffs above river; Fabaceae, Humiriaceae, 

Theaceae.

Pakaraima Mountains, near Mazaruni River; 0.5 km S of river at rapids near gorge 

opening. 11 October 1992.

05°38′N 60°17′W, elevation 525–575 m.

Collections: 11–13. Collected with B. Hoffman; H. Kennedy.

White sand forest on low ridge; Dicymbe dominant.

Pakaraima Mountains, along small creek 0.5 km W from schoolhouse, Chinowieng 

Village. 20 October 1992.

05°27′N 60°09′W, elevation 700–800 m.

Collections: 14–15.

Edge of small clearing in savanna gallery forest; sandstone substrate.

Between Chinowieng Village and Chi-Chi Falls. 20 October 1992.

05°30′N 60°10′W, elevation 700–800 m.

Collections: 16–25.

Upland white sand savanna with occasional gallery forest.

Pakaraima Mountains, upper Mazaruni River 0.5 km downstream from foot of 

Chi-Chi Falls. 20 October 1992.

05°33′N 60°11′W, elevation 525–575 m.

Collection: 26.

Clearing on riverine sandbanks.

II. Collection Localities
6 0 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Pakaraima Mountains, 2–5 km N of Imbaimadai settlement. 22 October 1992.

05°43′N 60°18′W, elevation 500 m.

Collections: 27–51.

Low-growth white sand savanna, Cyperaceae, Xyridaceae, 

Melastomataceae; mesic depressions; rock outcrops with scrub forest.

Pakaraima Mountains, NE plateau of Mount Ayanganna. 

30 October 1992.

05°23′N 59°58′W, elevation 1,500 m.

Collections: 52–69. Collected with B. Hoffman.

Swamp scrub; open canopy 3–8 m; understory dense; epiphytic 

mats; level terrain, standing water, organic soils on sandstone.

Pakaraima Mountains, NE plateau of Mount Ayanganna. 

1 November 1992.

05°23′N 59°58′W, elevation 1,500–1,650 m.

Collections: 70–94. Collected with B. Hoffman.

Open scrub, trees to 8 m; occasional bamboo thickets; moist 

slopes and small plateaus, occasional exposed sandstone.

Pakaraima Mountains, NE plateau of Mount Ayanganna. 

2 November 1992.

05°23′N 59°58′W, elevation 1,500 m.

Collections: 95–100. Collected with B. Hoffman.

Swamp scrub; open canopy 3–8 m; understory dense; epiphytic 

mats; level terrain, standing water, organic soils on sandstone.

Pakaraima Mountains, 2 km transect along summit ridge, 

Mount Ayanganna. 3 November 1992.

05°23′N 59°59′W, elevation 1,800–2,000 m.

Collections: 101–140. Collected with B. Hoffman.

Low sclerophyllous community; depression shrub thickets 

of Bonnetia and Clusia; organic soils on sandstone.

Pakaraima Mountains, NE plateau of Mount Ayanganna. 

5 November 1992.

05°23′N 59°58′W, elevation 1,500–1,650 m.

Collections: 141–145. Collected with B. Hoffman.

Open scrub, scattered trees to 8 m; occasional bamboo thickets, series of moist slopes, small plateaus, exposed sandstone.

Pakaraima Mountains, ascent and transect 4 km along NE 

plateau of Mount Ayanganna. 6 November 1992.

05°24′N 59°57′W, elevation 1,100–1,500 m.

Collections: 146–154. Collected with B. Hoffman.

Swamp scrub thicket with dense understory; sandstone 

seepage slopes and level terrain.

Pakaraima Mountains, toe slopes on NW side of Mount 

Ayanganna. 7 November 1992.

05°24′N 59°57′W, elevation 1,100 m. 

Collections: 155–171. Collected with B. Hoffman.

Montane evergreen forest, canopy 30–40 m; creek with 

sandstone talus, rich in herbs, soils sandstone and laterite derived.

Pakaraima Mountains, toe slopes on NW side of Mount 

Ayanganna. 8 November 1992.

05°24′N 59°57′W, elevation 1,000–1,100 m.

Collections: 172–192. Collected with B. Hoffman.

Montane evergreen forest, canopy 30–40 m; creeks with 

sandstone talus, rich in herbs, soils sandstone and laterite derived.

Pakaraima Mountains, 1–4 km NW of Mount Ayanganna 

on outer toe slopes of mountain. 9 November 1992.

05°25′N 60°00′W, elevation 800–1,100 m.

Collections: 193–203. Collected with B. Hoffman.

Montane evergreen forest, canopy to 35 m; Lecythidaceae, 

Arecaceae, Fabaceae; epiphytes abundant; soil sandstone derived.

Pakaraima Mountains, 4–9 km NW of Mount Ayanganna 

between Koatse and Kangu Rivers. 10 November 1992.

50°26′N 60°02′W, elevation 700–800 m.

Collections: 204–213. Collected with B. Hoffman.

Evergreen-Dicymbe white sand forest on ridges, mixed 

forest on slopes, Mora swamp in depressions; soil sandstone derived.

Pakaraima Mountains, between Koatse River and Chinowieng 

Village. 12 November 1992.

05°27′N 60°04′W, elevation 700–800 m.

Collections: 214–240. Collected with B. Hoffman.

White sand savanna with periodic sandstone sheetrock; 

occasional gallery and scrub forests, terrain undulating.

Pakaraima Mountains, small tributary of Heiba River 4 km 

E of Chinowieng Village. 13 November 1992.

05°27′N 60°07′W, elevation 700 m.

Collections: 241–265. Collected with B. Hoffman.

Gallery forest along savanna creek; sandstone banks forming moist coves rich in bryophytes, pteridophytes, fungi.

Pakaraima Mountains, between Chinowieng Village and 

Heiba River. 13 November 1992.

05°27′N 60°04′W, elevation 700–800 m.

Collections: 266–279. Collected with B. Hoffman.

White sand savanna; occasional sandstone sheetrock with 

scrub forest; creek gallery forest.

TRIP 2: BARTICA AND ESSEQUIBO RIVER

COLLECTIONS 280–678. 5–24 DECEMBER 1992

8 km N Bartica on W bank of Essequibo River, Wolga settlement. 5 December 1992.

06°29′N 58°38′W, elevation 0–15 m.

Collections: 280–310. Collected with M. Chin.

Semidisturbed riverine forest of Mora excelsa.

8–10 km N Bartica, 1–3 km W of Essequibo River banks, 

from Wolga to Kiruku Creek. 6 December 1992.

06°29′N 58°38′W, elevation 0–15 m.

Collections: 311–331. Collected with M. Chin.

Mixed riverine forest: Mora excelsa, Eschweilera, Pterocarpus, 

Eperua, Ocotea; many epiphytes; rises alternating with swamp.

Lower 3 km of Macouria River, N and S banks. 7 December 

1992.
NUMBER 104 • 6 1

06°25′N 58°34′W, elevation 0–15 m. 

Collections: 332–389. Collected with M. Chin.

Riverbank forest.

Lower 7 km of Tiger Creek. 10 December 1992.

06°30′N 58°39′W, elevation 0–15 m.

Collections: 390–415. Collected with M. Chin.

Streambank and riverine forests.

Forest trail 0–4 km W of Tiger Creek, from point 7 km 

upstream. 11 December 1992.

06°33′N 58°43′W, elevation 0–80 m.

Collections: 416–438. Collected with M. Chin.

Ridge-ravine transect through Mora and palm swamp, mixed 

forest: Ocotea rodiei, Eschweilera, silverballi, Goupia, Jacaranda.

Lower 7 km of Tiger Creek. 12 December 1992.

60°30′N 58°39′W, elevation 0–15 m.

Collections: 439–512. Collected with M. Chin.

Streamside forest including Mora excelsa, Eperua, Eschweilera, Melastomataceae.

W bank of Essequibo River to 1 km S of Wolga settlement. 

13 December 1992.

06°29′N 58°38′W, elevation 0–15 m. 

Collections: 513–520. Collected with M. Chin.

Riverbank vegetation; riverine forest.

Lower 7 km of Kerite Creek, 1 km N of Goldmine settlement. 18 December 1992.

06°32′N 58°39′W, elevation 0–15 m.

Collections: 521–571. Collected with M. Chin.

Stream 75 m wide at mouth, narrowing rapidly, dense riverine forests: Mora excelsa, Pterocarpus, Aspidosperma, Terminalia.

W banks of Essequibo River and Baboon Island between 

Goldmine and Saxacalli settlements. 19 December 1992.

06°32′N 58°37′W, elevation 0–15 m.

Collections: 572–605. Collected with M. Chin.

Riverbank vegetation and riverine forest.

Radius of 0.5 km around Goldmine settlement.

06°32′N 58°37′W, elevation 0–15 m. 20 December 1992.

Collections: 606–644. Collected with M. Chin.

Large forest clearing, early successional vegetation.

W bank of Essequibo River 0–2 km south of Wolga settlement.

06°27′N 58°38′W, elevation 0–15 m. 24 December 1992.

Collections: 645–678. Collected with M. Chin.

Riverbank vegetation and riparian forest.

TRIP 3: UPPER IRENG RIVER–MOUNT 

WOKOMUNG

COLLECTIONS 681–1682. 1 JANUARY TO 25 MARCH 1993

Pakaraima Mountains, adjacent to E bank, upper Ireng River; 

between Cipo settlement and Norugu Creek. 12 January 1993.

04°48′N 60°02′W, elevation 585–600 m.

Collections: 681–715. Collected with M. Chin; W. Ryan.

Savanna; includes riparian edge forest and low gallery forest.

Pakaraima Mountains, upper Ireng River; Norugu Creek, 

3–5 km from convergence with Ireng River. 13 January 1993.

04°48′N 60°02′W, elevation 600–675 m.

Collections: 716–756. Collected with M. Chin; W. Ryan.

Rock shelves and spray zone of falls along creek; includes 

narrow semixeromorphic gallery forest, seepage slopes.

Pakaraima Mountains, upper Ireng River; Cipo settlement 

2 km W to Ireng River. 15 January 1993.

04°49′N 60°02′W, elevation 550–585 m.

Collections: 757–789. Collected with M. Chin; W. Ryan.

Rolling upland savanna; includes narrow gallery forest of 

Ireng River.

Pakaraima Mountains, upper Ireng River; 0.5 km E of Cipo 

settlement and adjacent savanna ridges 3–5 km SW. 16 January 

1993.

04°49′N 60°01′W, elevation 570–750 m.

Collections: 790–845. Collected with M. Chin; W. Ryan.

Mosaic of streamside swamp, dry savanna slopes and dry 

and intermittent streams with attendant xeromorphic gallery 

forests.

Pakaraima Mountains, upper Ireng River; 0.5 km section of 

Tay-klay-oh Creek, 4–8 km upstream of Ireng mouth. 18 January 1993.

04°50′N 59°58′W, elevation 650 m.

Collections: 846–878. Collected with M. Chin; W. Ryan.

Sandbars, streambed, adjacent sandstone walls, and riparian forest island.

Pakaraima Mountains, 3 km transect SE from Tay-klay-oh 

Creek; 6 km upstream of juncture with upper Ireng River. 

19 January 1993.

04°50′N 59°58′W, elevation 650–825 m.

Collections: 879–893. Collected with M. Chin; W. Ryan.

Forest on floodplain to dry slope, decreasing in stature, increasing xerocity, to high savanna ridge, ironstone soils.

Pakaraima Mountains, Tay-klay-oh Creek, upstream, juncture with upper Ireng River and 2.5 km small tributary. 20 January 1993.

04°50′N 59°58′W, elevation 650 m.

Collections: 894–936. Collected with M. Chin; W. Ryan.

Streambed and streambanks; sandstone substrate.

Pakaraima Mountains, upper Ireng River, Orinduik Falls. 

23 January 1993.

04°43′0′′N 60°01′20′′W, elevation 510 m.

Collections: 937–943. Collected with M. Chin; W. Ryan.

Riverbank, rock shelves, and falls spray zone.

Pakaraima Mountains, Cipo Mountain, ~2 km from summit escarpment, headwaters Cipo Creek. 26 January 1993.

04°54′N 60°05′W, elevation 1,000 m.
6 2 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Collections: 944–999. Collected with M. Chin; W. Ryan.

Mixed montane forest on steep slopes; canopy at 25–35 m; 

sandstone talus, derived soils, many tree falls.

Pakaraima Mountains, Cipo Mountain, ~2 km from summit escarpment, headwaters Cipo Creek. 27 January 1993.

04°54′N 60°05′W, elevation 1,000 m.

Collections: 1000–1033. Collected with M. Chin; W. Ryan.

Drainage slopes in mixed montane forest; sandstone talus, 

derived soils with dense buildup of leaf litter and deadwood.

Pakaraima Mountains, S rim, summit ridge, Cipo Mountain, ±2–4 km from headwaters of Cipo Creek. 28 January 1993.

04°54′N 60°05′W, elevation 1,250 m.

Collections: 1034–1074. Collected with M. Chin; W. Ryan.

Low forest to 10 m, two stories; sandstone soils, overhangs 

and cliff edges.

Pakaraima Mountains, S face, Cipo Mountain; ~2 km from 

summit escarpment at headwaters of Cipo Creek. 29 January 1993.

04°54′N 60°05′W, elevation 1,000 m.

Collections: 1075–1083. Collected with M. Chin; W. Ryan.

Drainage slopes in mixed montane forest; sandstone talus 

and derived soils, dense buildup of leaf litter and deadwood.

Pakaraima Mountains, Cipo Mountain; summit ridge 

0.5 km N to northeasternmost escarpment. 29 January 1993.

04°54′N 60°05′W, elevation 1,250 m.

Collections: 1084–1110. Collected with M. Chin; W. Ryan.

Low mixed forest along strong windward escarpment 

slope with Theaceae, Rubiaceae, woody composites, bamboos, 

bromeliads.

Pakaraima Mountains, Cipo Mountain; sheetrock area N 

and NW of summit ridge. 30 January 1993.

04°54′N 60°05′W, elevation 1,250 m.

Collections: 1111–1155. Collected with M. Chin; W. Ryan.

Guayanan scrub forest on frequently exposed lateritic 

sandstone and ironstone, canopy 3–8 m, open, thin shrub 

understory.

Pakaraima Mountains, upper Ireng River, 2 km E of Cipo 

settlement on N end of adjacent ridge. 3 February 1993.

04°49′N 60°01′W, elevation 750 m.

Collections: 1156–1168. Collected with M. Chin; W. Ryan.

Seepage bog on W aspect slope (southerly outlier of Pakaraima white sand savanna).

Pakaraima Mountains, upper Ireng River, 1–2 km S of Cipo 

settlement along banks of Ireng River. 4 February 1993.

04°48′N 60°02′W, elevation 560 m.

Collections: 1169–1198. Collected with M. Chin; W. Ryan.

Riverine gallery forest of Mora excelsa, other Fabaceae, 

Lecythidaceae.

Pakaraima Mountains, Mount Wokomung, Suruwabaru 

Creek, 2–3 km upstream from juncture with Yuarka River. 

10 February 1993.

05°03′N 59°54′W, elevation 675–750 m.

Collections: 1199–1246. Collected with M. Chin; W. Ryan.

Riverine forest and adjacent slopes, Dicymbe altsonii dominant; sandy red earth soils and sandstone talus.

Pakaraima Mountains, Mount Wokomung, Suruwabaru 

Creek, 2–3 km upstream from juncture with Yuarka River. 

11 February 1993.

05°03′N 59°54′W, elevation 675–750 m.

Collections: 1247–1301. Collected with M. Chin; W. Ryan.

Riverine forest and adjacent slopes, Dicymbe altsonii dominant; sandy red earth soils and sandstone talus.

Pakaraima Mountains, Mount Wokomung, Suruwabaru 

Creek, 2–3 km upstream from juncture with Yuarka River. 

12 February 1993.

05°03′N 59°54′W, elevation 675–750 m.

Collections: 1302–1325. Collected with M. Chin; W. Ryan.

Riverine forest dominated by Dicymbe altsonii; low swamps 

with Heliconia, Zingiberaceae, Cyatheaceae.

Pakaraima Mountains, Mount Wokomung, Wusupubaru 

Creek, 2 km from juncture with Suruwabaru Creek. 13 February 

1993.

05°03′N 59°53′W, elevation 975–1,125 m.

Collections: 1326–1379. Collected with M. Chin; W. Ryan.

Montane slope forest, W side, canopy 20–35 m, two tiered.

Pakaraima Mountains, Mount Wokomung, headwaters of 

Wusupubaru Creek, 1 km downslope to Patamona Lookout. 

15 February 1993.

05°03′N 59°53′W, elevation 975–1,125 m.

Collections: 1380–1411. Collected with M. Chin; W. Ryan.

Montane slope forest, W face of ridge; canopy 20–35 m, two 

tiered; epiphytes and lianas; riparian strips, creek seepage walls.

Pakaraima Mountains, Mount Wokomung, upslope to NE 

1–2 km from headwaters of Wusupubaru Creek. 16 February 1993.

05°03′N 59°53′W, elevation 975–1,125 m.

Collections: 1412–1432. Collected with M. Chin; W. Ryan.

Upper montane forest, W aspect; canopy to 40 m; terraces 

with large trees; sandstone talus areas: high palms, ferns abundant.

Pakaraima Mountains, Mount Wokomung, across slope to 

SW 0.5 km from headwaters of Wusupubaru Creek. 17 February 

1993.

05°03′N 59°53′W, elevation 975–1,125 m.

Collections: 1433–1470. Collected with M. Chin; W. Ryan.

Montane slope forest, W aspect; upper canopy 20–35 m; 

two storied; epiphytes abundant; includes 0.5 hectare tree fall.

Pakaraima Mountains, Mount Wokomung, summit plateau; 

from central plateau 1–2 km N to escarpment. 19 February 1993.

05°04′N 59°52′W, elevation 1,500–1,530 m.

Collections: 1471–1510. Collected with M. Chin; W. Ryan.

Scrub forest on sandstone, 5–15 m canopy; high precipitation and mist.
NUMBER 104 • 6 3

Pakaraima Mountains, Mount Wokomung, summit plateau, N escarpment. 20 February 1993.

05°04′N 59°52′W, elevation 1,530 m.

Collections: 1511–1534. Collected with M. Chin; W. Ryan.

Exposed sandstone cliffs, adjacent terrain. Cliff edge sclerophyllous scrub community.

Pakaraima Mountains, Mount Wokomung, central summit plateau; 0.5–1 km S, 1–2 km E along creek area and ridge. 

22 February 1993.

05°04′N 59°52′W, elevation 1,500–1,530 m.

Collections: 1535–1563. Collected with M. Chin; W. Ryan.

Scrub forest on sandstone, canopy 5–15 m; atmosphere 

saturated.

Pakaraima Mountains, Mount Kukuinang, forest adjacent 

W edge of Kukuinang savanna. 26 February 1993.

05°04′N 59°57′W, elevation 900–1,000 m.

Collections: 1564–1590. Collected with M. Chin; W. Ryan.

Montane forest, canopy 15–25 m, with sclerophyllous forest fringing savanna; sandstone derived soils.

Pakaraima Mountains, Mount Kukuinang, Kukuinang 

savanna, 2–3 km SSW from mountain peak. 27 February 1993.

05°04′N 59°57′W, elevation 950–1,050 m.

Collections: 1591–1641. Collected with M. Chin; W. Ryan.

White sand savanna; low sclerophyllous vegetation, scattered scant scrub islands and sheetrock.

Pakaraima Mountains, Mount Kukuinang, E border of 

Kukuinang savanna, 1–2 km SSE from summit plateau. 28 February 1993.

05°04′N 59°57′W, elevation 950–1,050 m.

Collections: 1642–1668. Collected with M. Chin; W. Ryan.

Unburned white sand savanna and adjacent fringing 

forest.

Pakaraima Mountains, Mount Kukuinang, lower S face of 

mountain 0–3 km along descent line. 1 March 1993.

05°03′N 59°57′W, elevation 630–900 m.

Collections: 1669–1682. Collected with M. Chin; W. Ryan.

Mixed montane slope forest; elevational gradient to banks 

of Yuarka River; sandstone-derived soils.

TRIP 4: ESSEQUIBO RIVER–MACOURIA 

RIVER–BLUE MOUNTAIN

COLLECTIONS 1683–2157. 30 MARCH TO 18 JUNE 1993

Macouria River from 5 to 10 km from its mouth. 30 March 

1993.

06°27′N 58°31′W, elevation 0–5 m.

Collections: 1683–1740. Collected with M. Chin; R. Williams; 

B. Klein.

Alluvial. Riverbank vegetation and adjacent riverine forest.

Essequibo River, E bank, upstream 2–4 km from Bartica, 

island shore and mainland. 31 March 1993.

06°25′N 58°35′W, elevation 0–5 m.

Collections: 1741–1820. Collected with M. Chin; R. Williams; 

B. Klein.

Alluvial. Riverbank vegetation and riverine forest.

Essequibo River, W bank, Wolga 1 km S, to lower 0.5 km of 

Kamwatta Creek. 1 April 1993.

06°27′N 58°36′W, elevation 0–5 m.

Collections: 1821–1878. Collected with M. Chin; R. Williams; B. Klein.

White and brown sand; red earth. Riverine forest and bank 

vegetation.

Upper White Creek, near Blue Mountain. 14 April 1993.

06°35′N 58°43′W, elevation 5–20 m.

Collections: 1879–1894. Collected with R. Williams; B. Klein.

Red laterite; bottomland Mora excelsa forest; adjacent 

Chlorocardium forest.

Upper White Creek, 3 km S–SE from mining camp. 17 April 

1993.

06°35′N 58°43′W, elevation 10–100 m.

Collections: 1895–1922. Collected with R. Williams; B. Klein.

Ironstone with laterite soils. Mora bottomland sloping into 

primary greenheart forest.

Blue Mountain, 2–5 km N and W from shops on road. 

18 April 1993.

06°35′N 58°47′W, elevation 100–200 m. 

Collections: 1923–1938. Collected with R. Williams.

Ironstone and quartz with derived laterites. Mixed slope 

forest grading into ironstone plateau with low mixed forest.

White Creek 3–5 km downstream from mining camp. 

19 April 1993.

06°35′N 58°43′W, elevation 10–30 m.

Collections: 1939–1954. Collected with R. Williams; B. Klein.

Ironstone and quartz with derived laterites. Mora riverine 

forest, adjacent Chlorocardium slopes.

White Creek 0–5 km from mouth. 22 April 1993.

06°37′N 58°41′W, elevation 5 m. 

Collections: 1955–1967. Collected with R. Williams; 

B. Klein; M. Chin.

Ironstone with laterite soils. Mora excelsa riverine forest.

Mazaruni River, Marshall Falls to several kilometers downstream. 26 April 1993.

06°20′N 58°45′W, elevation 5 m.

Collections: 1968–1986. Collected with R. Williams.

Mora excelsa riverine forest and adjacent slopes.

Left bank of lower Kajarau Creek (1 km above Macouria 

River on Essequibo River). 29 April 1993.

06°28′N 58°32′W, elevation 5 m.

Collections: 1987–2003. Collected with R. Williams.
6 4 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Soils brown sand. Mora forest with patches of secondary 

growth (10–15 years).

Essequibo River, E bank, from Burn Bush to Big Cow-Cow 

Creek (13 km upstream from Bartica). 1 May 1993.

06°20′N 58°33′W, elevation 5 m.

Collections: 2004–2031. Collected with R. Williams.

Alluvial soils. Mora riverine forest and adjacent slopes.

2–4 km W of Essequibo River from juncture with Kamwatta 

Creek. 6 May 1993.

06°26′N 58°47′W, elevation 5 m.

Collections: 2032–2048. Collected with R. Williams.

Alluvial soils. Mora excelsa forest.

Lower Kajarau Creek, left bank. 17 May 1993.

06°25′N 58°35′W, elevation 5 m.

Collections: 2049–2061. Collected with R. Williams.

Alluvial soils. Mora forest with areas of secondary growth.

Essequibo River, E bank, 5 km north of Bartica. 18 May 1993.

06°27′N 58°35′W, elevation 5 m.

Collections: 2062–2094. Collected with R. Williams.

Alluvial soils. Mora riverine forest.

Essequibo River from Monkey Jump to Persaud timber concession. 22 May 1993. 

06°20′N 58°33′W, elevation 5 m.

Collections: 2095–2136. Collected with R. Williams.

Alluvial soils. Mora riverine forest.

Essequibo River; Lau Lau Island adjacent Lanaballi village. 

14 June 1993.

06°39′N 58°35′W, elevation 0–5 m.

Collections: 2137–2150. Collected with R. Williams.

Alluvial soils. Riverine forest and bank vegetation.

Lower Kajarau Creek. 18 June 1993.

06°25′N 58°35′W, elevation 5 m.

Collections: 2151–2157. Collected with R. Williams.

Alluvial soils. Riverine forest.

TRIP 5: KAIETEUR NATIONAL PARK

COLLECTIONS 2158–2460. 1 TO 26 JULY 1993

Kaieteur National Park, W bank Potaro River, 0.5 km from 

falls in gorge. 12 July 1993.

05°11′N 59°28′W, elevation 170 m.

Collections: 2158–2178. Collected with R. Williams.

Mora excelsa riverine forest on sand terraces; adjacent sandstone and conglomerate boulders and seepage walls.

Kaieteur National Park, Kaieteur gorge, W bank Potaro R, 

0.75 km from falls. 13 July 1993.

05°11′N 59°28′W, elevation 201–250 m.

Collections: 2179–2180. Collected with R. Williams.

Sandstone and conglomerate with medium stature forest, 

50–100 m upslope from river.

Kaieteur National Park, Kaieteur gorge, W bank Potaro R, 

0.75 km from falls. 13 July 1993.

05°11′N 59°28′W, elevation 200–250 m.

Collections: 2181–2205. Collected with R. Williams.

Sandstone and conglomerate with medium stature forest, 

50–100 m upslope from river.

Kaieteur National Park, Kaieteur gorge, W bank Potaro R, 

0.5–2.5 km from falls. 14 July 1993. 

05°11′N 59°28′W, elevation 100–200 m.

Collections: 2206–2214. Collected with R. Williams.

Sandstone and conglomerate boulders and associated 

sand terraces, medium stature forest; 10–100 m upslope from 

river’s edge.

Kaieteur National Park, Kaieteur gorge, W bank Potaro R, 

2.5 km from falls. 15 July 1993.

05°12′N 59°28′W, elevation 100–170 m.

Collections: 2215–2252. Collected with R. Williams.

Sand terraces along river’s edge and adjacent forested boulder fields.

Kaieteur National Park, Kaieteur gorge, W bank Potaro R, 

0.5–2.5 km from falls. 16 July 1993.

05°11′N 59°28′W, elevation 100–200 m.

Collections: 2253–2265. Collected with R. Williams.

Medium stature forest on sandstone and conglomerate 

boulders, associated sand terraces; upslope.

Kaieteur National Park, Kaieteur-Tukeit trail between first 

and third colonial bridges. 17 July 1993.

05°12′N 59°28′W, elevation 200–300 m.

Collections: 2266–2278. Collected with R. Williams.

Mixed hardwood slope forest; sandstone derived soils; large 

trees, 35+ m, on small terraces; incl. Caryocar & Dicymbe spp.

Kaieteur National Park, Kaieteur-Tukeit trail, from third 

colonial bridge to Tukeit. 18 July 1993.

05°12′N 59°28′W, elevation 100–200 m.

Collections: 2279–2298. Collected with R. Williams.

Mixed hardwood slope forest on sandstone derived soils; 

large trees on terraces including Dicymbe sp.

Kaieteur National Park, 1 km W from W end of airstrip. 

19 July 1993.

05°11′N 59°30′W, elevation 470–500 m.

Collections: 2299–2312. Collected with R. Williams.

Xeromorphic forest and scrubby savanna on sandstone 

outcrop.

Potaro River, 0 to 2.5 km downstream from Menzies Landing, left and right bank. 21 July 1993.

05°09′N 59°29′W, elevation 450 m.

Collections: 2313–2355. Collected with R. Williams.

Riverine forest and bank vegetation, alluvial substrate.
NUMBER 104 • 6 5

Kaieteur plateau; 3 km WNW from falls along KaieteurKuribrong trail. 22 July 1993.

05°12′N 59°30′W, elevation 540 m.

Collections: 2356–2395. Collected with R. Williams.

Seepage bog and xeromorphic scrub forest mosaic on pink 

sand with frequent sandstone outcrops.

Kaieteur plateau; W rim of inner gorge, falls to Johnson’s 

Lookout. 22 July 1993.

05°11′N 59°28′W, elevation 330–400 m.

Collections: 2396–2429. Collected with R. Williams.

Seepage bog and xeromorphic scrub forest on exposed 

sandstone and conglomerate; includes “cloud” forest, gorge rim 

in mist.

Potaro River, 0–2 km upstream from Menzies Landing. 

24 July 1993.

05°10′N 59°30′W, elevation 450 m.

Collections: 2430–2453. Collected with R. Williams.

Riverine forest with Mora excelsa, and bank vegetation on 

alluvial substrate.

Kaieteur National Park, east end of airstrip to Johnson’s 

Lookout. 25 July 1993.

05°11′N 59°28′W, elevation 400–500 m.

Collections: 2454–2460. Collected with R. Williams.

Rock savanna and seepage bogs.

TRIP 6: ESSEQUIBO RIVER–BERBICE 

SAVANNA–SOESDYKE–LINDEN 

HIGHWAY–MAHAICA COAST

COLLECTIONS 2461–2768. 10–24 AUGUST 1993

W bank Essequibo River, 0–1 km N of Wolga settlement. 

10 August 1993.

06°30′N 58°36′W, elevation 8 m.

Collections: 2461–2475. Collected with R. Williams.

Riverine forest and sandbars.

Berbice savanna near Takama Army Base. 14 August 1993.

05°43′N 57°57′W, elevation 100 m.

Collections: 2476–2570. Collected with R. Williams; 

H. Scrase.

Savanna–forest mosaic on white sand.

2–3 km E and W of Soesdyke–Linden Highway; within 

3 km of second toll gate. 16 August 1993.

06°20′N 58°17′W, elevation 8 m.

Collections: 2571–2606. Collected with R. Williams; 

M. Ameer.

White sand scrub forest.

Mahaica coast near cane grove. 17 August 1993. 

06°40′N 57°58′W, elevation 0–10 m.

Collections: 2607–2644. Collected with R. Williams; 

M. Ameer.

Creekside secondary forest; brackish trenches.

Parika Creek backdam. 18 August 1993. 

06°50′N 58°28′W, elevation 0–10 m.

Collections: 2645–2676. Collected with R. Williams; M. Ameer.

Trenchside secondary forest.

Groete River 2–4 km either side of mouth of Black Creek. 

23–24 August 1993.

06°37′N 58°36′W, elevation 8–16 m.

Collections: 2677–2731. Collected with R. Williams.

Riverine forest (Mora excelsa) and bank vegetation. Gray 

sand substrate.

Groete River from juncture with Black Creek downstream 

to juncture with Essequibo River. 23 August 1993.

06°37′N 58°36′W, elevation 8–16 m.

Collections: 2732–2768. Collected with R. Williams.

Riverine forest (Mora excelsa) and bank vegetation.

TRIP 7: MARUDI MOUNTAINS–KUYUWINI RIVER

COLLECTIONS 2769–3470. 6 SEPTEMBER TO 15 OCTOBER 1993

South Rupununi savanna; 5 km S of Aishalton along road to 

Marudi Mountains. 9 September 1993.

02°23′N 59°18′W, elevation 200 m.

Collections: 2769–2822. Collected with R. Williams; 

V. James.

Wet depression in savanna on quartzite sand and igneous 

outcrops.

Marudi Mountains, 0.5 km NE of mine compound. 11 September 1993

02°14′N 59°10′W, elevation 400 m.

Collections: 2823–2847. Collected with R. Williams; V. James.

Secondary and primary forest on dark red lateritic clay.

Marudi Mountains, summit and adjacent west-facing slope, 

1 km down to creek bottom. 12 September 1993. 

02°14′N 59°11′W, elevation 450–550 m.

Collections: 2848–2892. Collected with R. Williams; V. James.

Mixed high-canopy slope forest on dense dark red lateritic 

clay, occasional igneous boulders.

Marudi Mountains, summit and adjacent slope forest 

1–2 km to S and E. 13 September 1993.

02°14′N 59°11′W, elevation 450–550 m.

Collections: 2893–2931. Collected with R. Williams; V. James.

Mixed high-canopy slope forest on dark red clay.

Marudi Mountains, ridge forest 0.5–1 km NE of mine compound. 14 September 1993.

02°14′N 59°09′W, elevation 400–450 m.
6 6 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Collections: 2932–2952. Collected with R. Williams; V. James.

Mixed high-canopy slope forest on dark red clay; occasional 

clearings.

Sales Creek (tributary of Toucan Creek) 3 km S–SE of 

Marudi Mountains. 15 September 1993. 

02°13′N 59°09′W, elevation 250–300 m.

Collections: 2953–2970. Collected with R. Williams; V. James.

Mixed upland forest and manicole swamp.

Kuyuwini River watershed; between headwaters of Toucan and Marudi Creeks, 2–4 km S of Marudi Mountains. 

16 September 1993.

02°13′N 59°10′W, elevation 250–350 m.

Collections: 2971–2994. Collected with R. Williams; V. James.

Mixed hardwood forest on gray clays, occasional rocky 

uplands.

Kuyuwini watershed; Bat Mountain; lower slopes of inselberg, east face. 17 September 1993. 

02°11′N 59°11′W, elevation 300–400 m.

Collections: 2995–3016. Collected with R. Williams; V. James.

Rocky, precipitous slopes with scrub islands and low 

xerophytic forests.

Kuyuwini River watershed; Bat Mountain area; between 

headwaters I-Tukan and Marudi Creeks, 2–4 km S of Marudi 

Mountains. 18 September 1993.

02°12′N 59°10′W, elevation 250–350 m.

Collections: 3017–3029. Collected with R. Williams; V. James.

Mixed hardwood forest on gray clays and occasional rocky 

uplands.

Kuyuwini River watershed; Bat Mountain; N and NE slopes 

of inselberg. 19 September 1993. 

02°11′N 59°11′W, elevation 300–450 m.

Collections: 3030–3071. Collected with R. Williams; V. James.

Rocky, precipitous slopes with scrub islands and low 

xerophytic forest.

Kuyuwini River watershed; Aishalton Landing; upstream 

1 km S and N banks. 21 September 1993. 

02°03′N 59°09′W, elevation 250 m.

Collections: 3072–3093. Collected with R. Williams; V. James.

Riverine forest and bank vegetation.

Kuyuwini River watershed; Aishalton Landing; upstream 

2–3 km, N and S banks. 22 September 1993.

02°03′N 59°10′W, elevation 250 m.

Collections: 3094–3126. Collected with R. Williams; V. James.

Riverine forest and bank vegetation.

Kuyuwini River watershed; Aishalton Landing; downstream 

2–3 km. 23 September 1993.

02°03′N 59°08′W, elevation 250 m.

Collections: 3127–3145. Collected with R. Williams; V. James.

Riverine forest and bank vegetation and adjacent upland 

forest.

Kuyuwini River, 1 day’s paddling downstream from Aishalton Landing. 25 September 1993.

02°10′N 58°48′W, elevation 200–250 m.

Collections: 3146–3179. Collected with R. Williams; V. James.

Riverine forest and bank vegetation.

Kuyuwini River, 10–15 km downstream from Taruma 

Rapids. 27 September 1993.

02°15′N 58°40′W, elevation 200–250 m.

Collections: 3180–3221. Collected with R. Williams; 

V. James.

Riverine forest and bank vegetation.

Kuyuwini River; 2–5 km from Lukanani Landing (3 days’ 

travel from Aishalton Landing). 29 September 1993.

02°20′N 58°32′W, elevation 200 m.

Collections: 3222–3244. Collected with R. Williams; V. James.

Riverine forest and bank vegetation.

Essequibo River, W bank, 100 m S of mouth of Kuyuwini 

River. 1 October 1993.

02°20′N 58°22′W, elevation 100–200 m.

Collections: 3245–3274. Collected with R. Williams; V. James.

Riverine forest and adjacent uplands.

Essequibo River, 2 km SW from Kuyuwini River mouth. 

1 October 1993.

02°20′N 58°22′W, elevation 100–200 m.

Collections: 3275–3283. Collected with R. Williams; V. James.

Low-statured scrub forest on sand; Clusiaceae and Humiriaceae dominant.

Essequibo River, 2–3 km N from Kuyuwini River mouth. 

1 October 1993.

02°20′N 58°22′W, elevation 100–200 m.

Collections: 3284–3296. Collected with R. Williams; V. James.

Riverine forest and adjacent uplands.

Upper Essequibo River, 2–3 km SW from Kuyuwini River 

mouth. 2 October 1993.

02°20′N 58°22′W, elevation 100–200 m.

Collections: 3297–3323. Collected with R. Williams; V. James.

Low-statured scrub forest of Clusiaceae and Humiriaceae 

on sand.

Upper Essequibo River, adjacent mouth of Kuyuwini River. 

2 October 1993.

02°20′N 58°22′W, elevation 100–200 m.

Collections: 3324–3334. Collected with R. Williams; 

V. James.

Riverine forest and bank vegetation.

Upper Essequibo River, 1–4 km upstream from mouth of 

Kuyuwini River; E and W of banks. 3 October 1993.

02°20′N 58°22′W, elevation 100–200 m.

Collections: 3335–3356. Collected with R. Williams; V. James.

Riverine forest and bank vegetation.
NUMBER 104 • 6 7

Kuyuwini River; 8 km upstream from Taruma Rapids; 

N bank. 6 October 1993.

02°23′N 59°18′W, elevation 200 m.

Collections: 3357–3357. Collected with R. Williams; V. James.

Riverine forest.

South Rupununi savanna; Aishalton; wet depression 

100–200 m south of airstrip. 9 October 1993.

02°22′N 59°18′W, elevation 200 m.

Collections: 3358–3370. Collected with R. Williams; V. James.

Ité palm wetland.

South Rupununi savanna; Aishalton; Makawau Creek, 

100 m W of west end of airstrip. 10 October 1993. 

02°23′N 59°18′W, elevation 200 m.

Collections: 3371–3392. Collected with R. Williams; 

V. James.

Low gallery forest.

South Rupununi savanna; wet depression 1 km E of Aishalton airstrip. 11 October 1993.

02°23′N 59°18′W, elevation 200 m.

Collections: 3393–3405. Collected with R. Williams; V. James.

Wet savanna depression.

South Rupununi savanna; savanna–forest interface ~12 km 

S of Aishalton along road to Marudi. 11 October 1993.

02°20′N 59°18′W, elevation 200 m.

Collections: 3406–3421. Collected with R. Williams; 

V. James.

Savanna with dry forest islands.

South Rupununi savanna; Aishalton Mountains; 2 km S of 

Aishalton village. 12 October 1993. 

02°23′N 59°18′W, elevation 200–400 m.

Collections: 3422–3465. Collected with R. Williams; V. James.

Low xerophytic forest and sclerophyllous rock scrub.

South Rupununi savanna; Aishalton airstrip. 13 October 

1993.

02°23′N 59°18′W, elevation 200 m.

Collections: 3466–3470. Collected with R. Williams; V. James.

Disturbed savanna.

TRIP 8: MOUNT WOKOMUNG II

COLLECTIONS 4071–4523. 1–26 NOVEMBER 1993

Pakaraima Mountains, Mount Wokomung; Suruwabaru 

Creek, 1–2 km from juncture with Yuarka River. 7 November 1993.

05°02′N 59°54′W, elevation 675–750 m.

Collections: 4071–4147. Collected with R. Williams; 

S. Fratello; L. Williams.

Creekside forest with Dicymbe altsonii and Mora gonggrijpii; sandbar and epipetric vegetation.

Pakaraima Mountains, Mount Wokomung; Suruwabaru 

Creek, hills E of adjacent creek 1–2 km from Yuarka River. 

8 November 1993.

05°02′N 59°54′W, elevation 800–850 m.

Collections: 4148–4208. Collected with R. Williams; 

S. Fratello; L. Williams.

Slope forest on brown sand, sandstone boulders.

Pakaraima Mountains, Mount Wokomung; Suruwabaru 

Creek, E side riverine slopes 1–2 km from juncture Yuarka R. 

9 November 1993. 

05°02′N 59°54′W, elevation 750–800 m.

Collections: 4209–4259. Collected with R. Williams; 

S. Fratello; L. Williams.

Riverine and slope forest on brown sand.

Pakaraima Mountains, Mount Wokomung; W slope on subplateau near head of Mo-toy-mabaru Creek. 11 November 1993. 

05°04′N 59°53′W, elevation 1,150–1,200 m.

Collections: 4260–4307. Collected with R. Williams; 

S. Fratello; L. Williams.

Medium canopy, 20 m, cloud forest on sandstone; soils 

thick organic matter on sand.

Pakaraima Mountains, Mount Wokomung; W slope on subplateau near head of Mo-toy-mabaru Creek. 12 November 1993.

05°04′N 59°53′W, elevation 1,000–1,100 m.

Collections: 4308–4336. Collected with R. Williams; 

S. Fratello; L. Williams.

Medium-canopy cloud forest, 20+ m; thick organic matter 

in soil on sandstone; diverse woody taxa.

Pakaraima Mountains, Mount Wokomung, toe slope 

0.5–2 km NW from northern escarpment. 13 November 1993. 

05°04′N 59°53′W, elevation 1,300–1,400 m.

Collections: 4337–4377. Collected with R. Williams; 

S. Fratello; L. Williams.

Mixed cloud forest; soils thick organic matter on brown 

sand with occasional sandstone boulders.

Pakaraima Mountains, Mount Wokomung, ridgeline 

0.5 km NE of Wokomung escarpment adjacent Ka-mie-wah pinnacle. 15 November 1993. 

05°04′N 59°53′W, elevation 1,400–1,500 m.

Collections: 4378–4420. Collected with R. Williams; 

S. Fratello; P. Joseph.

Medium-canopy cloud forest, 20–30 m; organic soils on 

sand with numerous sandstone boulders.

Pakaraima Mountains, Mount Wokomung, summit ridge 

of Ka-mie-wah pinnacle NE to S pinnacle, “Little Ayanganna.” 

17 November 1993.

05°04′N 59°52′W, elevation 1,550–1,650 m.

Collections: 4421–4500. Collected with R. Williams; 

S. Fratello; L. Williams.

Mixed-hardwood cloud forest grading to Guayanan scrub 

forest on pinnacle escarpments; on sandstone.
6 8 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Pakaraima Mountains, Mount Wokomung, Ka-mie-wah 

pinnacle immediately NE of Wokomung’s northern escarpment. 

19 November 1993.

05°04′N 59°52′W, elevation 1,550–1,650 m.

Collection: 4501. Collected with R. Williams; S. Fratello; 

L. Williams.

Sandstone faces and rocky slopes, with adjacent cloud forest.

Pakaraima Mountains, Mount Wokomung, Ka-mie-wah 

pinnacle immediately NE of Wokomung’s northern escarpment. 

19 November 1993. 

05°04′N 59°52′W, elevation 1,550–1,650 m.

Collections: 4502–4517. Collected with R. Williams; 

S. Fratello; L. Williams.

Sandstone faces and rocky slopes, with adjacent cloud forest.

Pakaraima Mountains, Mount Wokomung, Ka-mie-wah 

pinnacle immediately NE of Wokomung’s northern escarpment. 

20 November 1993. 

05°02′N 59°54′W, elevation 800–1,000 m.

Collections: 4518–4519. Collected with R. Williams; 

S. Fratello; L. Williams.

Low-elevation cloud forest grading into Dicymbe-dominated 

slope forest.

Pakaraima Mountains, Mount Wokomung, slopes between 

W face subplateau and Suruwabaru Creek. 20 November 1993.

05°02′N 59°54′W, elevation 800–1,000 m.

Collections: 4520–4523. Collected with R. Williams; 

S. Fratello; L. Williams.

Low-elevation cloud forest grading into Dicymbe-dominated 

slope forest.

TRIP 9: ESSEQUIBO HEADWATERS–ACARAI 

MOUNTAINS

COLLECTIONS 4550–5415. 14 FEBRUARY TO 12 APRIL 1994

Gunn’s Strip savanna; 1 km W of village. 18 February 1994. 

01°40′N 58°38′W, elevation 250 m.

Collections: 4550–4565. Collected with M. Chin; R. Williams; R. James.

Inundated white sand savanna.

Essequibo River; 1–2 km S of Gunn’s Wai Wai Village. 

18 February 1994.

01°39′N 58°37′W, elevation 250 m.

Collections: 4566–4589. Collected with M. Chin; R. Williams; 

R. James.

Riverine forest and bank vegetation.

Acarai Mountains; Watuwau Creek 10 km upstream of 

juncture with Chodikar River. 21 February 1994.

01°22′N 58°42′W, elevation 250 m.

Collections: 4590–4597. Collected with M. Chin; R. Williams; 

R. James.

Mixed rainforest with dense lianas and palm understory.

Acarai Mountains; Watuwau Creek, 8–10 km upstream of 

juncture with Chodikar River. 22 February 1994.

01°22′N 58°42′W, elevation 250 m.

Collections: 4598–4664. Collected with M. Chin; R. Williams; 

R. James.

Riverine forest and bank vegetation.

Acarai Mountains; Watuwau Creek, 6–10 km upstream of 

juncture with Chodikar River. 23 February 1994. 

01°22′N 58°42′W, elevation 250 m.

Collections: 4665–4707. Collected with M. Chin; R. Williams; 

R. James.

Riverine forest and bank vegetation.

Acarai Mountains; northern foothills 2–3 km S of Watuwau 

Creek. 24 February 1994. 

01°21′N 58°42′W, elevation 245–275 m.

Collections: 4708–4749. Collected with M. Chin; R. Williams; 

R. James.

Mixed rainforest on low slopes interspersed with swamp 

forest in draws; soils gray and yellow clay.

Acarai Mountains; northern foothills 3–5 km S of Watuwau 

Creek. 25 February 1994. 

01°20′N 58°42′W, elevation 250–400 m.

Collections: 4750–4766. Collected with M. Chin; R. Williams; 

R. James.

Mixed rainforest on low slopes interspersed with swamp 

forest in draws; soils gray and yellow clays.

Acarai Mountains; Watuwau Creek 10–15 km from juncture with Chodikar River. 26 February 1994.

01°22′N 58°40′W, elevation 245 m.

Collections: 4767–4823. Collected with M. Chin; R. Williams; 

R. James.

Riverine forest and bank vegetation.

Acarai Mountains; Kashinar Mountain; S slope and adjacent lowlands to the south. 28 February 1994. 

01°17′N 58°39′W, elevation 525–750 m.

Collections: 4824–4851. Collected with M. Chin; R. Williams; 

R. James.

High-canopy (50–60 m) slope forest; clay soils with granitic 

boulders.

Acarai Mountains; Kashinar Mountain; S slope and adjacent lowlands to the south. 28 February 1994.

01°17′N 58°39′W, elevation 525–750 m.

Collections: 4852–4866. Collected with M. Chin; R. Williams; 

R. James.

High-canopy (50–60 m) slope forest; clay soils with granitic 

boulders.
NUMBER 104 • 6 9

Acarai Mountains; low slopes 2–3 km S of Kashinar Mountain. 1 March 1994.

01°17′N 58°39′W, elevation 450–600 m.

Collections: 4867–4893. Collected with M. Chin; R. Williams; 

R. James.

High-canopy slope forest (50–60 m) and creek bottoms.

Acarai Mountains; Kashinar Mountain, summit and surrounding slopes. 2 March 1994.

01°17′N 58°39′W, elevation 825–975 m.

Collections: 4894–4938. Collected with M. Chin; R. Williams; 

R. James.

Mixed montane rainforest; soils clay with granitic rocks 

exposed.

Acarai Mountains; Tinarnau Creek at northwestern base of 

Tinarnau Peak. 5 March 1994. 

01°16′N 58°36′W, elevation 500 m.

Collections: 4939–4983. Collected with M. Chin; R. Williams; 

R. James.

Mixed hardwood forest and creekside vegetation.

Acarai Mountains; summit and adjacent slopes of Tinarnau 

Peak. 6 March 1994.

01°16′N 58°35′W, elevation 975–1,000 m.

Collections: 4984–5009. Collected with M. Chin; R. Williams; 

R. James.

Mixed montane hardwood forest on red clays.

Acarai Mountains; Tinarnau Creek at NW base of Tinarnau 

Peak. 7 March 1994.

01°16′N 58°36′W, elevation 500–600 m.

Collections: 5010–5041. Collected with M. Chin; R. Williams; 

R. James.

Mixed hardwood forest and creekside vegetation.

Acarai Mountains; Tinarnau Creek and adjacent slopes at 

NW base of Tinarnau Peak. 8 March 1994.

01°16′N 58°36′W, elevation 500–700 m.

Collections: 5042–5054. Collected with M. Chin; R. Williams; 

R. James.

Mixed hardwood forest on slopes; soils light red clay.

Acarai Mountains; Tinarnau Creek and adjacent slopes at 

NW base of Tinarnau Peak. 9 March 1994.

01°16′N 58°36′W, elevation 500–700 m.

Collections: 5055–5085. Collected with M. Chin; R. Williams; 

R. James.

Mixed hardwood forest on slopes; soils light red clay.

Acarai Mountains; Sipu River 8–10 km from juncture with 

Essequibo River. 12 March 1994.

01°25′N 58°51′W, elevation 250 m.

Collections: 5086–5149. Collected with M. Chin; R. Williams; 

R. James.

Riverine forest and bank vegetation.

Acarai Mountains; northern foothills, lowlands, 2–4 km S 

of Sipu River. 12 March 1994.

01°24′N 58°51′W, elevation 250–300 m.

Collections: 5150–5167. Collected with M. Chin; 

R. Williams; R. James.

Low-lying swamp forest interspersed with slight uplands.

Acarai Mountains; Sipu River 0–4 km from juncture with 

Essequibo River. 13 March 1994.

01°25′N 58°50′W, elevation 250 m.

Collections: 5168–5186. Collected with M. Chin; R. Williams; 

R. James.

Swamp riverine forest with Fabaceae and Arecaceae; bank 

vegetation.

Acarai Mountains; summit of unnamed peak 5 km south of 

Sipu River. 14 March 1994.

01°23′N 58°50′W, elevation 650–700 m.

Collections: 5187–5198. Collected with M. Chin; 

R. Williams; R. James.

Mixed-hardwood slope forest.

Acarai Mountains; Sipu River, 7–10 km from juncture with 

Essequibo River. 15 March 1994.

01°25′N 58°54′W, elevation 250 m.

Collections: 5199–5233. Collected with M. Chin; R. Williams; 

R. James.

Swamp riverine forest and bank vegetation.

Gunn’s Wai Wai Village, forest and savanna 2 km W of village. 20 March 1994.

01°39′N 58°37′W, elevation 250 m.

Collections: 5234–5251. Collected with M. Chin; R. Williams; 

R. James.

Savanna-fringing forest.

Kassikaityu River 15–20 km from juncture with Essequibo 

River. 22 March 1994.

01°49′N 58°40′W, elevation 250 m.

Collections: 5252–5291. Collected with M. Chin; R. Williams; 

R. James.

Riverine forest and bank vegetation.

Kassikaityu River 20 km upstream from Essequibo River 

junction. 23 March 1994.

01°48′N 58°44′W, elevation 300–400 m.

Collections: 5292–5303. Collected with M. Chin; R. Williams; 

R. James.

Riverine lowlands, adjacent uplands. High-canopy rainforest on clay and sand.

Kassikaityu River; 25 km upstream from juncture with 

Essequibo River. 24 March 1994.

01°50′N 58°45′W, elevation 250 m.

Collections: 5304–5337. Collected with M. Chin; R. Williams; 

R. James.
7 0 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Riverine forest and bank vegetation.

Kassikaityu River; 20 km upstream from juncture with 

Essequibo River. 25 March 1994.

01°50′N 58°45′W, elevation 250 m.

Collections: 5338–5348. Collected with R. Williams; 

R. James.

Riverine forest and bank vegetation.

Kassikaityu River 10–15 km upstream from juncture with 

Essequibo River. 26 March 1994.

01°50′N 58°36′W, elevation 250 m.

Collections: 5349–5356. Collected with R. Williams; 

R. James.

Riverine lowlands. Low-canopy rainforest on alternating 

clays and sand.

Essequibo River, 2 km upstream from Gunn’s Village. 

30 March 1994.

01°39′N 58°37′W, elevation 250 m.

Collections: 5357–5371. Collected with R. Williams; R. James.

Low-canopy swamp forest on brown sand.

Essequibo River, 5 km upstream from Gunn’s Village. 

1 April 1994.

01°38′N 58°37′W, elevation 250 m. 

Collections: 5372–5403. Collected with R. Williams; R. James.

Riverine forest and bank vegetation.

Essequibo River, mountain 1 km E of Gunn’s Village. 

6 April 1994. 

01°39′N 58°37′W, elevation 300–400 m.

Collections: 5404–5415. Collected with R. Williams; R. James.

Upland forest on black soil.

TRIP 10: ACHIKNAK-MALAKWALAI MASSIF, 

UPPER IRENG RIVER

COLLECTIONS 5416–5879. 1 JULY TO 7 AUGUST 1994

Pakaraima Mountains; upper Ireng River watershed; Tayklay-oh Creek 2–3 km from juncture with Ireng. 2 July 1994.

04°50′N 60°02′W, elevation 650 m.

Collections: 5416–5434.

Upland savanna and scrubby gallery forest on lateritic sands.

Pakaraima Mountains; upper Ireng River watershed; Cipo 

area; Norugu Creek Falls. 3 July 1994. 

04°48′N 59°58′W, elevation 650 m.

Collections: 5435–5442.

Scrubby gallery forests and seepage walls near falls; red jasper bedrock.

Pakaraima Mountains; upper Ireng River; E bank directly in 

front of Cipo settlement. 4 July 1994. 

04°48′N 60°02′W, elevation 600 m.

Collections: 5443–5451.

Dry riverine forest and adjacent savanna.

Pakaraima Mountains; upper Ireng River; E bank adjacent 

to Cipo settlement. 5 July 1994. 

04°48′N 60°02′W, elevation 600 m.

Collections: 5452–5462.

Narrow gallery forest interspersed with savanna.

Pakaraima Mountains; upper Ireng River; Norugu Creek at 

base of falls. 6 July 1994.

04°48′N 60°00′W, elevation 600 m.

Collections: 5463–5464. Collected with M. Chin.

Scrub gallery forest on jasper bedrock.

Pakaraima Mountains; upper Ireng River; W bank adjacent 

to Ka-wai-kin Creek. 6 July 1994.

04°48′N 60°00′W, elevation 600 m.

Collections: 5465–5472. Collected with M. Chin; L.Williams.

Riverine forest and bank vegetation.

Pakaraima Mountains; upper Ireng River watershed; 

Kaatnang River, near base of Malakwalai Tipu. 9 July 1994. 

04°48′N 60°12′W, elevation 700 m.

Collections: 5473–5526. Collected with M. Chin.

Herb meadows and savanna–forest interface.

Pakaraima Mountains; upper Ireng watershed; E slope of 

Malakwalai Tipu, 300 m downslope summit. 10 July 1994.

04°48′N 60°17′W, elevation 1,100 m.

Collections: 5527–5545. Collected with M. Chin; L.Williams.

Montane savanna on lateritic soils.

Pakaraima Mountains; upper Ireng watershed; summit forest of Malakwalai Tipu. 11 July 1994.

04°48′N 60°18′W, elevation 1,400 m.

Collections: 5546–5548. Collected with M. Chin; L. Williams.

Low-canopy sclerophyllous scrub forest; adjacent savanna.

Pakaraima Mountains; upper Ireng watershed; E slope of 

Malakwalai Tipu, downslope from summit. 11 July 1994. 

04°48′N 60°16′W, elevation 1,100 m.

Collections: 5549–5561. Collected with M. Chin; L. Williams.

Forest island (25–35 m canopy) on sandstone soils.

Pakaraima Mountains; upper Ireng watershed; Malakwalai 

Tipu summit along SE escarpment. 13 July 1994.

04°48′N 60°18′W, elevation 1,400 m.

Collections: 5562–5589. Collected with M. Chin; L. Williams.

Montane savanna with exposed sandstone and sclerophyllous scrub on escarpment edge.

Pakaraima Mountains; upper Ireng River watershed; 

Malakwalai Tipu summit on narrow ridge to SE escarpment. 

13 July 1994. 

04°48′N 60°18′W, elevation 1,400 m.

Collections: 5590–5618. Collected with M. Chin; L. Williams.

Low, open forest.
NUMBER 104 • 7 1

Pakaraima Mountains; upper Ireng River watershed; 

Malakwalai Tipu; eastern escarpment. 14 July 1994. 

04°48′N 60°18′W, elevation 1,400 m.

Collections: 5619–5626. Collected with M. Chin; L. Williams.

Slope savanna and cliff scrub.

Pakaraima Mountains; upper Ireng River watershed; 

Malakwalai Tipu; summit of northeastern escarpment. 15 July 

1994.

04°48′N 60°18′W, elevation 1,400 m.

Collections: 5627–5657. Collected with M. Chin.

Montane savanna and cliff scrub on sandstone.

Pakaraima Mountains; upper Ireng River watershed; 

Malakwalai Tipu; 300 m downslope from NE summit escarpment. 16 July 1994.

04°48′N 60°18′W, elevation 1,100 m.

Collections: 5658–5662. Collected with M. Chin; L. Williams.

Montane savanna.

Pakaraima Mountains; upper Ireng River watershed; Malakwalai Tipu; 400 m downslope from NE escarpment. 16 July 1994.

04°49′N 60°18′W, elevation 1,000 m.

Collections: 5663–5669. Collected with M. Chin.

Brocchinia-dominated seepage bog. 

Pakaraima Mountains; upper Ireng River watershed; Malakwalai Tipu; 300 m downslope from NE escarpment. 17 July 1994.

04°48′N 60°18′W, elevation 1,100 m.

Collections: 5670–5676. Collected with M. Chin; L. Williams.

Montane savanna-forest edge.

Pakaraima Mountains; upper Ireng River watershed; 

Malakwalai Tipu; northeastern summit plateau. 17 July 1994.

04°48′N 60°18′W, elevation 1,400 m.

Collections: 5677–5692. Collected with M. Chin; L. Williams.

Scrub forest and sheetrock savanna on sandstone.

Pakaraima Mountains; upper Ireng River watershed; 

savanna at eastern base of Malakwalai Tipu. 18 July 1994.

04°48′N 60°16′W, elevation 850 m.

Collections: 5693–5699. Collected with M. Chin; L. Williams.

Upland savanna and sand and claystone.

Pakaraima Mountains; upper Ireng River watershed; E bank 

Kaatnang River at base of Achiknak. 19 July 1994.

04°59′N 60°08′W, elevation 700 m.

Collections: 5700–5725. Collected with M. Chin.

Mixed-hardwood forest in mesic canyon, dominated by 

balata (Manilkara sp.) on sandstone soils.

Pakaraima Mountains; upper Ireng River watershed; E bank 

Kaatnang River at base of Achiknak. 20 July 1994.

04°59′N 60°08′W, elevation 750 m.

Collections: 5726–5735. Collected with M. Chin.

Mixed-hardwood forest dominated by balata (Manilkara

sp.) in mesic canyon; on sandstone soils.

Pakaraima Mountains; upper Ireng watershed; E bank 

Kaatnang River at base of Achiknak. 20 July 1994. 

04°59′N 60°08′W, elevation 750 m.

Collections: 5736–5771. Collected with M. Chin.

Forest/savanna edge on sandstone soils; mixed-hardwood 

forest dominated by balata (Manilkara sp.) in mesic canyon on 

sandstone soils.

Pakaraima Mountains; upper Ireng watershed; E bank 

Kaatnang River at base of Achiknak. 21 July 1994. 

04°59′N 60°08′W, elevation 800 m.

Collections: 5772–5779. Collected with M. Chin; L. Williams.

Mixed-hardwood forest dominated by balata (Manilkara

sp.) in mesic canyon, on sandstone soils.

Pakaraima Mountains; upper Ireng watershed; along upper 

Kaatnang River, W slope of Achiknak. 22 July 1994. 

04°59′N 60°06′W, elevation 1,000 m.

Collections: 5780–5815. Collected with M. Chin; L. Williams.

Slope forest on sandstone and creekside savanna.

Pakaraima Mountains; upper Ireng watershed; adjacent to 

upper Kaatnang River. 23 July 1994.

04°58′N 60°09′W, elevation 800 m.

Collections: 5816–5823. Collected with M. Chin.

Savanna on ironstone hills.

Pakaraima Mountains; upper Ireng watershed; W slope of 

Achiknak along the Kaatnang River. 22 July 1994.

04°59′N 60°05′W, elevation 1,000 m.

Collections: 5824–5826. Collected with M. Chin.

Middle-elevation montane forest.

Pakaraima Mountains; upper Ireng River. 26 July 1994.

04°48′N 60°02′W, elevation 750 m.

Collections: 5827–5836. Collected with M. Chin; L. Williams.

Riverine forest.

Pakaraima Mountains; upper Ireng River, Orinduik Falls. 

28 July 1994. 

04°43′00′′N 60°01′20′′W, elevation 700 m.

Collections: 5837–5849. Collected with M. Chin.

Riverside savanna.

Pakaraima Mountains; upper Ireng River. 29 July 1994. 

04°48′N 60°02′W, elevation 750 m.

Collections: 5850–5879. Collected with M. Chin; L. Williams.

Riverine forest and bank vegetation.

TRIP 11: IRENG RIVER–PAKARAIMA MOUNTAINS

COLLECTIONS 5880–6054. 13–23 OCTOBER 1994

Pakaraima Mountains; upper Ireng River, hills 2–3 km E of 

Cipo settlement. 13 October 1994.

04°48′N 59°59′W, elevation 950 m.
7 2 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Collections: 5880–5896. Collected with P. Mutchnick; 

R. Williams.

Montane savanna with creekside gallery forests on ironstone soils. Brocchinia seepage bog.

Pakaraima Mountains; upper Ireng River, E bank near 

Catch-a-cow mouth. 14–17 October 1994. 

04°59′N 60°08′W, elevation 900 m.

Collections: 5897–5920.

Riverine forest dominated by Mora excelsa and bank 

vegetation.

Pakaraima Mountains; Sukabi River (tributary of Ireng), 

1 km upstream from Ando Falls. 18 October 1994. 

05°06′30′′N 59°59′W, elevation 800 m.

Collections: 5921–5929. Collected with R. Williams; 

P. Mutchnick.

Riverine swamp forest on gray sand.

Pakaraima Mountains; Sukabi River (tributary of Ireng), 

above Ando Falls. 19 October 1994. 

05°06′30′′N 59°59′W, elevation 800 m.

Collections: 5930–5977. Collected with R. Williams; 

P. Mutchnick.

Sandstone sheetrock savanna and fringing forest edge.

Pakaraima Mountains; Sukabi River (tributary of Ireng), 

above Ando Falls. 20 October 1994.

05°06′30′′N 59°59′00′′W, elevation 800 m.

Collections: 5978–6005. Collected with R. Williams; 

P. Mutchnick.

Sheetrock savanna and Clusiaceae fringing forest; sand 

soils.

Pakaraima Mountains; upper Ireng watershed; Sukabi 

River, 1–2 km upstream from Ando Falls. 21 October 1994.

05°07′N 59°58′W, elevation 800 m.

Collections: 6006–6015. Collected with R. Williams; 

P. Mutchnick.

Riverine forest and bank vegetation.

Pakaraima Mountains; upper Ireng River; 0–300 m 

upstream from Kurutuik Falls. 22 October 1994.

05°05′N 59°59′W, elevation 800 m.

Collections: 6016–6029. Collected with R. Williams; 

P. Mutchnick.

Riverside savanna and fringing forest.

Pakaraima Mountains; upper Ireng River; 1–2 km upstream 

from Kurutuik Falls. 23 October 1994.

05°05′N 60°00′W, elevation 800 m.

Collections: 6030–6054. Collected with R. Williams.

Riverine forest of Dicymbe, Eperua, Inga, and bank 

vegetation.

TRIP 12: SOUTH RUPUNUNI DISTRICT

Additional Collecting Expeditions Conducted 

by Regis James

COLLECTIONS 3471–3995. NOVEMBER 1993 TO AUGUST 1994

South Rupununi savanna; Marudi line 10 km S of Aishalton. 13 November 1993.

02°25′N 59°15′W, elevation 200 m.

Collections: 3471–3475. Collected with R. James.

Dry forest island.

South Rupununi savanna; Boidkorodai Mountain; 7 km SW 

of Aishalton. 18 November 1993.

02°25′N 59°20′W, elevation 220 m.

Collections: 3476–3480. Collected with R. James.

Dry slope forest.

South Rupununi savanna; forest edge (bush mouth = wirimnarwau); 15 km S–SE from Aishalton. 19 November 1993.

02°20′N 59°10′W, elevation 200 m.

Collections: 3481–3489. Collected with R. James.

Gallery forest on brown sand.

South Rupununi savanna; 18 S of Aishalton at “Machaitondana” area. 20 November 1993. 

02°20′N 59°22′W, elevation 250 m.

Collections: 3490–3507. Collected with R. James.

Medium-canopy forest on brown loam.

South Rupununi savanna; Kidekperdana Creek, 8 km SE of 

Aishalton. 26 November 1993. 

02°25′N 59°10′W, elevation 200 m.

Collections: 3508–3529. Collected with R. James.

Low riverine forest and adjacent slopes.

South Rupununi savanna; “Atorin” area 12 km S of Aishalton along Marudi road. 11 December 1993.

02°25′N 59°13′W, elevation 250 m.

Collections: 3530–3538. Collected with R. James.

Tall, moist forest on red laterites.

South Rupununi savanna; Ikirap Creek along Marudi road. 

23 December 1993.

02°25′N 59°15′W, elevation 250 m.

Collections: 3539–3576. Collected with R. James.

Tall, moist forest on red laterite.

South Rupununi savanna; Durwodtau, 10 km S of Aishalton on Marudi road, near Koniar Creek. 3 January 1994. 

02°25′N 59°15′W, elevation 300 m.

Collections: 3577–3593. Collected with R. James.

Hill forest, rocky outcrops.
NUMBER 104 • 7 3

South Rupununi savanna; Ikirap Creek 15 km S of Aishalton on Marudi road. 4 January 1994.

02°25′N 59°15′W, elevation 250 m.

Collections: 3594–3620. Collected with R. James.

Moist forest on red clay.

Maridwautau Mountain, S of Aishalton. 1 January 1994.

02°25′N 59°20′W, elevation 300 m.

Collections: 3621–3631. Collected with R. James.

Dry slope forest on rocky soils.

Near base of Maridwautau Mountain. 1 January 1994.

02°25′N 59°20′W, elevation 300 m.

Collections: 3632–3647. Collected with R. James.

Open savanna and creekside forest.

Bakparwau Creek, E of Maridwautau Mountain. 1 January 

1994.

02°25′N 59°20′W, elevation 300 m.

Collections: 3648–3655. Collected with R. James.

South Rupununi savanna; Katambar Mountain, SE of 

Aishalton. 17 January 1994. 

02°26′N 59°08′W, elevation 200 m.

Collections: 3656–3671. Collected with R. James.

Creek gallery forest.

South Rupununi savanna; Kobawaizwarum 12 km NW of 

Aishalton. 2 February 1994.

02°35′N 59°22′W, elevation 200 m.

Collections: 3672–3693. Collected with R. James.

Creek gallery forest.

South Rupununi savanna; Bakparwau Creek, SE of Aishalton; Kobawaizwarum 12 km NW of Aishalton. 7 February 1994.

02°20′N 59°15′W, elevation 250 m.

Collections: 3694–3712. Collected with R. James.

Creekside forest.

South Rupununi savanna; Ororkar bush, SE of Aishalton. 

8 February 1994.

02°25′N 59°10′W, elevation 250 m.

Collections: 3713–3731. Collected with R. James.

Riverine forest and creek bank.

South Rupununi savanna; Keridwau Creek. 12 February 1994.

02°30′N 59°18′W, elevation 200 m.

Collections: 3732–3745. Collected with R. James.

Ité palm swamp.

South Rupununi savanna; Toot River, 40 km SE Aishalton 

village along Marudi road. 26 April 1994. 

02°15′N 59°10′W, elevation 250 m.

Collections: 3746–3784. Collected with R. James.

Tall mesic forest.

South Rupununi savanna; Toot River, 25 km SE of Aishalton village. 27 April 1994.

02°12′N 59°10′W, elevation 250 m.

Collections: 3785–3826. Collected with R. James.

Tall mesic forest.

South Rupununi savanna; Keidik perdana area, 7–8 km SE 

of Aishalton. 16 May 1994.

02°30′N 59°15′W, elevation 250 m.

Collections: 3827–3828. Collected with R. James.

Forest savanna edge.

South Rupununi savanna; Komirwana Tau area, 4 km SE of 

Aishalton. 16 May 1994. 

02°30′N 59°15′W, elevation 250 m.

Collections: 3829–3840. Collected with R. James.

Open savanna.

South Rupununi savanna; Komirwana Tau area, 4 km SE of 

Aishalton. 22 May 1994. 

02°30′N 59°15′W, elevation 250 m.

Collections: 3841–3853. Collected with R. James.

Open savanna.

South Rupununi savanna; Torriz area SE of Aishalton. 

13 June 1994. 

02°30′N 59°17′W, elevation 200 m.

Collections: 3854–3875. Collected with R. James.

Open savanna with mesic depressions.

South Rupununi savanna; Rocky Creek 4 km S of Aishalton 

along Marudi line. 26 July 1994. 

02°27′N 59°18′W, elevation 250 m.

Collections: 3876–3939. Collected with R. James.

Tall mesic forest.

South Rupununi savanna; base of Makatau Mountain, S of 

Aishalton. 30 July 1994. 

02°30′N 59°20′W, elevation 300 m.

Collections: 3940–3960. Collected with R. James.

Upland savanna.

South Rupununi savanna; Aishalton village. 3 August 1994.

02°31′N 59°20′W, elevation 200 m.

Collections: 3961–3991. Collected with R. James.

Ité palm swamp.

South Rupununi savanna; Rocky Creek 4 km SE of Aishalton. 26 July 1994. 

02°20′N 59°16′W, elevation 200 m.

Collections: 3992–3995. Collected with R. James.

Tall mesic forest.

1. Cyperaceae: Didymiandrum stellatum (Boeckeler) Gilly

2. Dicranaceae: Campylopus cubensis Sull.

3. Hymenophyllaceae: Trichomanes roraimense Jenman

4. Leucobryaceae: Leucobryum crispum Müll. Hal.

5. Polyporaceae: Indet. sp. 

6. Cladoniaceae: Cladonia peltastica (Nyl.) Müll. Arg.

7. Parmeliaceae: Parmotrema cristiferum (Taylor) Hale

8. Cladoniaceae: Cladina sprucei (Ahti) Ahti

9. Cladoniaceae: Cladina crassiuscula Ahti

10. Dennstaedtiaceae: Lindsaea stricta var. jamesoniiformis K. U. Kramer

11. Cladoniaceae: Cladonia subradiata (Vain.) Sandst.

12. Lichen: Cliodecton sp. 

13. Thelotremataceae: Myriotrema myrioporoides (Müll. Arg.) Hale

14. Rubiaceae: Psychotria capitata Ruiz & Pav.

15. Cyperaceae: Rhynchospora holoschoenoides (Rich.) Herter

16. Cyperaceae: Bulbostylis lanata (Kunth) Lindm.

17. Orchidaceae: Cyrtopodium parviflorum Lindl.

18. Orchidaceae: Koellensteinia eburnea (Barb. Rodr.) Schltr.

19. Lycopodiaceae: Lycopodiella camporum B. Øllg. & P. G. Windisch

20. Poaceae: Paspalum lanciflorum Trin.

21. Rubiaceae: Psychotria hemicephaelis Wernham

22. Gentianaceae: Tachia schomburgkiana Benth.

23. Melastomataceae: Miconia marginata Triana

24. Rubiaceae: Psychotria psittacina Steyerm.

25. Boraginaceae: Cordia bicolor A. DC.

26. Solanaceae: Solanum crinitum Lam.

27. Xyridaceae: Xyris involucrata Nees

28. Cyperaceae: Lagenocarpus rigidus ssp. tremulus (Nees) T. Koyama & Maguire

29. Cyperaceae: Bulbostylis junciformis (Kunth) C. B. Clarke

30. Poaceae: Echinolaena inflexa (Poir.) Chase

31. Poaceae: Aristida torta (Nees) Kunth

32. Ixonanthaceae: Ochthocosmus longipedicellatus Steyerm. & Luteyn

33. Malpighiaceae: Tetrapterys pusilla Steyerm.

34. Lycopodiaceae: Lycopodiella caroliniana var. meridionalis (Underw. & F. E. 

Lloyd) B. Øllg. & P. G. Windisch

35a. Chrysobalanaceae: Indet. sp.

35b. Sapotaceae: Indet. sp. 

III. Collections by Number
7 6 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

36. Sapotaceae: Elaeoluma schomburgkiana (Miq.) Baill.

37. Icacinaceae: Emmotum conjunctum R. A. Howard

38. Ochnaceae: Ouratea cernuiflora Sandwith

39. Bignoniaceae: Digomphia laurifolia Benth.

40. Lentibulariaceae: Utricularia juncea Vahl

41. Polygalaceae: Polygala appressa Benth.

42. Loranthaceae: Phthirusa rufa (Mart.) Eichler

43. Malpighiaceae: Heteropterys maguirei W. R. Anderson

44. Anacardiaceae: Anacardium fruticosum J. D. Mitch. & 

S. A. Mori

45. Myrtaceae: Eugenia punicifolia (H.B.K.) DC.

46. Loranthaceae: Phoradendron strongyloclados Eichler

47. Trigoniaceae: Trigonia subcymosa Benth.

48. Loranthaceae: Phoradendron crassifolium (Pohl ex 

DC.) Eichler

49. Clusiaceae: Clusia columnaris Engl.

50. Gentianaceae: Irlbachia caerulescens (Aubl.) Griseb.

51. Melastomataceae: Meriania urceolata Triana

52. Euphorbiaceae: Micrandra glabra (R. E. Schult.) 

R. E. Schult.

52a. Bromeliaceae: Brocchinia reducta Baker

53. Elaeocarpaceae: Sloanea crassifolia Earle Sm.

54. Rubiaceae: Retiniphyllum guianense Steyerm.

55. Rubiaceae: Psychotria aligera Steyerm.

56. Rubiaceae: Psychotria ayangannensis Steyerm.

57. Melastomataceae: Tococa aristata Benth.

58. Melastomataceae: Tococa erythrophylla (Ule) 

Wurdack

59. Loranthaceae: Phoradendron inaequidentatum Rusby

60. Bromeliaceae: Tillandsia spiculosa var. stenoglossa

(L. B. Sm.) Gouda

61. Malpighiaceae: Byrsonima tillettii W. R. Anderson

62. Lentibulariaceae: Utricularia quelchii N. E. Br.

63. Orchidaceae: Cleistes parviflora Lindl.

64. Ochnaceae: Sauvagesia longipes Steyerm.

65. Dennstaedtiaceae: Lindsaea tenuis Klotzsch

66. Dennstaedtiaceae: Lindsaea portoricensis Desv.

67. Pallaviciniaceae: Indet. sp. 

68. Leucobryaceae: Holomitriopsis laevifolia (Broth.) 

H. Rob.

69. Ascomycete: Nectria sp. 

70. Lycopodiaceae: Indet. sp. 

71. Pallaviciniaceae: Indet. sp. 

72. Herbertaceae: Herbertus sp. 

73a. Hookeriaceae: Lepidopilum purpurascens Besch.

73b. Cephaloziaceae: Alobiella sp.

73c. Callicostaceae: Hypnella diversifolia (Mitt.) A. Jaeger

73d. Plagiochilaceae: Plagiochila sp.

74. Selaginellaceae: Selaginella amazonica Spring

75. Cephaloziaceae: Alobiella sp.

76. Melastomataceae: Macrocentrum fasciculatum (Rich. 

ex DC.) Triana

77. Gleicheniaceae: Sticherus hypoleucus (Sodiro) Copel.

78. Cyatheaceae: Cyathea macrosora (Baker) Domin var. 

macrosora

79. Hymenophyllaceae: Trichomanes arbuscula Desv.

80. Hymenophyllaceae: Trichomanes roraimense Jenman

80a. Orchidaceae: Epidendrum durum Lindl.

81. Scrophulariaceae: Vellosiella spathacea (Oliv.) Melch.

82. Melastomataceae: Miconia radulaefolia (Benth.) 

Naudin

83. Malpighiaceae: Tetrapterys rhodopteron Oliv.

84. Asclepiadaceae: Matelea funkiana Morillo

85. Ochnaceae: Adenanthe ciliata Sastre

86. Loranthaceae: Dendrophthora elliptica (Gardner) 

Krug & Urb.

87. Melastomataceae: Miconia acutifolia Ule

88. Cyperaceae: Rhynchospora ayangannensis

M. T. Strong

89. Blechnaceae: Salpichlaena volubilis (Kaulf.) J. Sm.

90. Frullanaceae: Frullania sp.

91. Dicranaceae: Eucamptodontopsis tortuosa H. Rob.

92. Orthotrichaceae: Macromitrium fusco-aureum

E. B. Bartram

93. Lycopodiaceae: Lycopodiella cernua var. curvata (Sw.) 

Kartesz & Gandhi

94. Lentibulariaceae: Indet. sp.

95. Compositae: Mikania duidensis B. L. Rob.

96. Euphorbiaceae: Phyllanthus majus Steyerm.

97. Cyatheaceae: Cyathea sp.

98. Rapateaceae: Indet. sp.

99. Araliaceae: Indet. sp.

100. Araceae: Stenospermation maguirei A. M. E. Jonker & 

Jonker

101. Liliaceae: Harperocallis schomburgkiana (Oliv.) 

Campbell & Dorr

102. Loranthaceae: Phthirusa stelis (L.) Kuijt

103. Dioscoreaceae: Dioscorea sp.

104. Bromeliaceae: Lindmania guianensis (Beer) Mez

105. Gleicheniaceae: Sticherus tepuiensis A. R. Sm.

106. Gleicheniaceae: Sticherus nervatus J. Gonzales

107. Campanulaceae: Centropogon cornutus (L.) Druce

108. Selaginellaceae: Selaginella amazonica Spring

109. Hedwigiaceae: Rhacocarpus purpurascens Paris

110a. Bartramiaceae: Philonotis uncinata (Schwaegr.) Brid.

110b. Bryaceae: Bryum apiculatum Schwaegr.

110c. Funariaceae: Funaria hygrometrica var. calvescens

(Schwaegr.) Mont.

111. Dennstaedtiaceae: Lindsaea stricta var. 

jamesoniiformis K. U. Kramer

112. Adiantaceae: Eriosorus hispidulus var. hispidulus

(Kunze) Vareschi

113. Blechnaceae: Blechnum proliferum Rosenst.

114. Orthotrichaceae: Macromitrium ulophyllum Mitt.

115. Cyperaceae: Rhynchospora roraimae Kük.

116. Liliaceae: Nietneria corymbosa Klotzsch & 

M. R. Schomb. ex B. D. Jacks.

117a. Dicranaceae: Campylopus richardii Brid.

117b. Lepidoziaceae: Bazzania sp.

118. Lepidoziaceae: Bazzania sp.
NUMBER 104 • 7 7

119. Dicranaceae: Campylopus richardii Brid.

120. Pallaviciniaceae: Indet. sp.

121. Lycopodiaceae: Lycopodiella duidae (A. C. Sm.) 

B. Øllg.

122. Bonnetiaceae: Bonnetia tepuiensis Kobuski & Steyerm.

123. Malpighiaceae: Byrsonima sp. 

124. Melastomataceae: Miconia acutifolia Ule

125. Melastomataceae: Tococa subciliata (DC.) Triana

126. Araliaceae: Schefflera sp. 

127. Xyridaceae: Xyris albescens Steyerm.

128. Compositae: Mikania boomii Pruski

129. Droseraceae: Drosera roraimae (Klotzsch ex Diels) 

Maguire & J. R. Laundon

130. Rubiaceae: Psychotria speluncae Standl. & Steyerm.

131. Orchidaceae: Octomeria sp. 

132. Orchidaceae: Epidendrum dendrobioides Thunb.

133. Orchidaceae: Epidendrum dendrobioides Thunb.

134. Myrsinaceae: Cybianthus crotonoides (M. R. Schomb. 

ex Mez) G. Agostini

135. Ericaceae: Satyria carnosiflora Lanj.

136. Bromeliaceae: Brocchinia hechtioides Mez

137. Lentibulariaceae: Utricularia humboldtii R. H. 

Schomb.

138. Cyperaceae: Machaerina ayangannensis M. T. Strong

139. Eriocaulaceae: Paepalanthus sp. 

140. Clusiaceae: Clusia crassifolia Planch. & Triana

141. Myrtaceae: Myrcia albidotomentosa (Amshoff) 

McVaugh

142. Lamiaceae: Aegiphila roraimensis Moldenke

143. Sapotaceae: Pouteria rigida ssp. tomentosa (Aubrév.) 

T. D. Penn.

144. Rubiaceae: Ixora intropilosa Steyerm.

145. Malpighiaceae: Byrsonima carraoana Steyerm.

146. Melastomataceae: Clidemia heptamera Wurdack

147. Melastomataceae: Boyania ayangannae Wurdack

148. Melastomataceae: Clidemia buntingii Wurdack

149. Lichen: Indet. sp. 

150. Orchidaceae: Selenipedium steyermarkii Foldats

151. Xylariaceae: Indet. sp. 

152. Begoniaceae: Begonia jenmanii Tutin

153. Gnetaceae: Gnetum nodiflorum Brongn.

154. Rubiaceae: Sipanea wilson-brownei R. S. Cowan

155. Lomariopsidaceae: Bolbitis nicotianifolia (Sw.) Alston

156. Lomariopsidaceae: Elaphoglossum crinitum (L.) 

Christ

157. Hymenophyllaceae: Indet. sp. 

158. Polypodiaceae: Polypodium loriceum L.

159. Aspleniaceae: Asplenium serra Langsd. & Fisch.

160. Hymenophyllaceae: Trichomanes trollii Bergdolt

161. Hymenophyllaceae: Trichomanes elegans Rich.

162. Bromeliaceae: Aechmea mertensii (G. Mey.) Schult. & 

Schult. f.

163. Orchidaceae: Pleurothallis ruscifolia (Jacq.) R. Br.

164. Gesneriaceae: Tylopsacas cuneata (Gleason) 

Leeuwenb.

165. Piperaceae: Piper perstipulare Steyerm.

166. Melastomataceae: Leandra sanguinea ssp. sanguinea

Gleason

167. Melastomataceae: Macrocentrum fasciculatum (Rich. 

ex DC.) Triana

168. Campanulaceae: Centropogon cornutus (L.) Druce

169. Gesneriaceae: Napeanthus rupicola Feuillet & 

L. E. Skog

170. Pallaviciniaceae: Indet. sp. 

171. Melastomataceae: Clidemia stellipilis (Gleason) 

Wurdack

172. Polyporaceae: Indet. sp. 

173. Lichen: Indet. sp. 

174. Ascomycete: Indet. sp. 

175. Polyporaceae: Indet. sp. 

176. Clavariaceae: Indet. sp. 

177. Tectariaceae: Tectaria plantaginea var. macrocarpa

(Fée) C. V. Morton

178. Melastomataceae: Miconia bracteata (DC.) Triana

179. Melastomataceae: Clidemia conglomerata DC.

180. Boraginaceae: Cordia nodosa Lam.

181. Melastomataceae: Leandra purpurea Gleason

182. Heliconiaceae: Indet. sp. 

183. Rubiaceae: Psychotria bostrychothyrsus Sandwith

184. Nyctaginaceae: Neea sp. 

185. Rubiaceae: Psychotria potaroensis (Sandwith) 

Steyerm.

186. Gesneriaceae: Lesia savannarum (C. V. Morton) 

J. L. Clark & J. F. Sm.

187. Rubiaceae: Psychotria urniformis Steyerm.

188. Araceae: Dieffenbachia seguine (Jacq.) Schott

189. Cyclanthaceae: Dicranopygium angustissimum

(Sandwith) Harling

190. Arecaceae: Geonoma interrupta var. euspatha (Burret) 

A. J. Hend.

191. Rubiaceae: Faramea quinqueflora Poepp. & Endl.

192. Araceae: Anthurium roraimense N. E. Br.

193. Xylariaceae: Xylaria sp. 

194. Polyporaceae: Indet. sp. 

195. Tremellaceae: Indet. sp. 

196. Polyporaceae: Indet. sp. 

197. Xylariaceae: Daldinia sp. 

198. Pallaviciniaceae: Indet. sp. 

199. Polyporaceae: Indet. sp. 

200. Polyporaceae: Laetiporus sulphureus (Bull.) Singer

201. Grammitidaceae: Lellingeria subsessilis (Baker) 

A. R. Sm. & R. C. Moran

202. Hymenophyllaceae: Trichomanes pedicellatum Desv.

203. Rubiaceae: Psychotria mazaruniensis Standl.

204. Podoscyphaceae: Aquascypha hydrophora (Berk.) 

Reid

205. Boletaceae: Tylopilus sp. 

206. Boletaceae: Xerocomus sp. 

207. Tricholomataceae: Resupinatus sp. 

208. Boletaceae: Tylopilus sp. 
7 8 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

209. Melastomataceae: Maieta poeppigii Mart. ex Cogn.

210. Rubiaceae: Psychotria poeppigiana Müll. Arg.

211. Melastomataceae: Miconia marginata Triana

212. Rubiaceae: Psychotria mapourioides DC.

213. Marantaceae: Monotagma spicatum (Aubl.) 

J. F. Macbr.

214. Lentibulariaceae: Indet. sp. 

215. Compositae: Emilia fosbergii Nicolson

216. Scrophulariaceae: Lindernia crustacea (L.) F. Muell.

217. Rubiaceae: Sipanea galioides Wernham

218. Lamiaceae: Hyptis sp. 

219. Poaceae: Sporobolus cubensis Hitchc.

220. Poaceae: Leptocoryphium lanatum (Kunth) Nees

221. Poaceae: Andropogon leucostachyus Kunth

222. Cyperaceae: Scleria distans Poir.

223. Melastomataceae: Miconia rubiginosa (Bonpl.) DC.

224. Malpighiaceae: Byrsonima crassifolia (L.) Kunth

225. Compositae: Clibadium armani (Balb.) Sch. Bip. ex O. 

E. Schulz

226. Compositae: Lepidaploa bolivarensis (V. M. Badillo) 

H. Rob.

227. Melastomataceae: Clidemia rubra (Aubl.) Mart.

228. Melastomataceae: Macairea lasiophylla (Benth.) 

Wurdack

229. Rubiaceae: Perama hirsuta Aubl.

230. Clusiaceae: Clusia pusilla Steyerm.

231. Orchidaceae: Koellensteinia sp. 

232. Melastomataceae: Pterolepis glomerata (Rottb.) 

Miq.

233. Piperaceae: Piper aduncum L.

234. Fabaceae: Inga thibaudiana DC.

235. Orchidaceae: Cyrtopodium parviflorum Lindl. 

236. Bonnetiaceae: Bonnetia sessilis Benth.

237. Rubiaceae: Psychotria cardiomorpha C. M. Taylor & 

A. Pool

238. Gentianaceae: Irlbachia alata ssp. angustifolia (Kunth) 

J. G. M. Pers. & Maas

239. Bromeliaceae: Brocchinia reducta Baker

240. Compositae: Stomatochaeta condensata (Baker) 

Maguire & Wurdack

241. Gentianaceae: Voyria aphylla (Jacq.) Pers.

242. Hymenophyllaceae: Hymenophyllum decurrens

(Jacq.) Sw.

243. Hymenophyllaceae: Hymenophyllum fendlerianum

J. W. Sturm

244. Hymenophyllaceae: Hymenophyllum trichomanoides

Bosch

245. Hymenophyllaceae: Trichomanes egleri P. G. Windisch

246. Hymenophyllaceae: Hymenophyllum elegans Spreng.

247. Hymenophyllaceae: Trichomanes arbuscula Desv.

248. Hymenophyllaceae: Trichomanes crispum L.

248a. Hymenophyllaceae: Trichomanes anomalum Maxon & 

C. V. Morton

249. Clavariaceae: Indet. sp. 

250. Bromeliaceae: Catopsis berteroniana (Schult. & 

Schult. f.) Mez

251. Chrysobalanaceae: Hirtella bullata Benth.

252. Basidiomycete: Indet. sp. 

253. Ganodermataceae: Ganoderma orbiformis Fr.

254. Sematophyllaceae: Acroporium pungens (Hedw.) 

Broth.

255. Lepidoziaceae: Micropterygium sp. 

256. Pallaviciniaceae: Indet. sp. 

257. Leucobryaceae: Octoblepharum cocuiense Mitt.

258. Pallaviciniaceae: Indet. sp. 

259. Dicranaceae: Campylopus sp. 

260. Lepidoziaceae: Bazzania sp. 

261. Leucobryaceae: Leucobryum crispum Müll. Hal.

262. Indet.: Indet. sp. 

263. Indet.: Indet. sp. 

264. Indet.: Indet. sp. 

265. Lichen: Indet. sp. 

266. Humiriaceae: Humiria balsamifera var. floribunda

(Mart.) Cuatrec.

267. Lichen: Indet. sp. 

268. Fabaceae: Ormosia costulata (Miq.) Kleinhoonte

269. Cyperaceae: Bulbostylis junciformis (Kunth) 

C. B. Clarke

270. Rubiaceae: Pagamea capitata Benth.

271. Ericaceae: Thibaudia nutans Klotzsch ex Mansf.

272. Tiliaceae: Indet. sp. 

273. Poaceae: Axonopus anceps (Mez) Hitchc.

274. Poaceae: Panicum pycnoclados Tutin

275. Dilleniaceae: Doliocarpus savannarum Sandwith

276. Orchidaceae: Epistephium subrepens Hoehne

277. Ericaceae: Vaccinium puberulum Klotzsch ex Meisn.

278. Ericaceae: Notopora schomburgkii Hook. f.

280. Myristicaceae: Indet. sp. 

281. Gentianaceae: Chelonanthus grandiflorus (Aubl.) 

Chodat & Hassl.

282. Rubiaceae: Psychotria poeppigiana Müll. Arg.

283. Apocynaceae: Bonafousia undulata (Vahl) A. DC.

284. Rubiaceae: Psychotria apoda Steyerm.

285. Melastomataceae: Miconia ceramicarpa (DC.) Cogn.

286. Poaceae: Pariana radiciflora Sagot ex Döll

287. Melastomataceae: Aciotis fragilis (Rich. ex DC.) 

Cogn.

288. Apocynaceae: Bonafousia undulata (Vahl) A. DC.

289. Lacistemataceae: Lacistema aggregatum (P. J. Bergius) 

Rusby

290. Annonaceae: Unonopsis glaucopetala R. E. Fr.

291. Costaceae: Costus scaber Ruiz & Pav.

292. Araceae: Philodendron fragrantissimum Kunth

293. Smilacaceae: Smilax schomburgkiana Kunth

294. Araceae: Urospatha sagittifolia (Rudge) Schott

295. Tectariaceae: Triplophyllum funestum var. funestum

(Kunze) Holttum

296. Adiantaceae: Pityrogramma calomelanos (L.) Link
NUMBER 104 • 7 9

297. Adiantaceae: Adiantum argutum Splitg.

298. Polyporaceae: Indet. sp. 

299. Polyporaceae: Indet. sp. 

300. Polyporaceae: Indet. sp. 

301. Polyporaceae: Indet. sp. 

302. Polyporaceae: Indet. sp. 

303. Xylariaceae: Indet. sp. 

304. Xylariaceae: Indet. sp. 

305. Agaricaceae: Lepiota sp. 

306. Basidiomycete: Indet. sp. 

307. Tricholomataceae: Marasmius sp. 

308. Myxomycete: Indet. sp. 

309. Nidulariales: Indet. sp. 

310a. Plagiochilaceae: Plagiochila sp. 

310b. Plagiochilaceae: Plagiochila sp. 

310c. Leucobryaceae: Leucophanes mittenii Cardot

311. Hygrophoraceae: Indet. sp. 

312. Annonaceae: Duguetia yeshidan Sandwith

313. Rubiaceae: Psychotria racemosa Rich.

314. Cyperaceae: Calyptrocarya glomerulata (Brongn.) Urb.

315. Melastomataceae: Clidemia conglomerata DC.

316. Marcgraviaceae: Souroubea guianensis Aubl.

317. Bignoniaceae: Schlegelia violacea (Aubl.) Griseb.

318. Clusiaceae: Tovomita sp. 

319. Piperaceae: Piper baccans (Miq.) C. DC.

320. Boraginaceae: Cordia nodosa Lam.

321. Fabaceae: Eperua falcata Aubl.

322. Fabaceae: Brownea coccinea Jacq.

323. Piperaceae: Peperomia sp. 

324. Cyclanthaceae: Evodianthus funifer (Poit.) Lindm.

325. Marantaceae: Monotagma spicatum (Aubl.) 

J. F. Macbr.

326. Gentianaceae: Voyria aphylla (Jacq.) Pers.

327. Annonaceae: Anaxagorea dolichocarpa Sprague & 

Sandwith

328. Gentianaceae: Voyria corymbosa Splitg.

329. Dryopteridaceae: Cyclodium meniscioides var. 

meniscioides (Willd.) C. Presl

330. Metaxyaceae: Metaxya rostrata (Kunth) C. Presl

331. Cyatheaceae: Cyathea surinamensis (Miq.) Domin

332. Apocynaceae: Odontadenia puncticulosa (Rich.) 

Pulle

333. Apocynaceae: Odontadenia verrucosa (Willd. ex 

Roem. & Schult.) K. Schum. ex Markgr.

334. Melastomataceae: Meriania urceolata Triana

335. Rubiaceae: Sipanea pratensis Aubl.

336. Fabaceae: Pentaclethra macroloba (Willd.) Kuntze

337. Bignoniaceae: Distictella magnoliifolia (Kunth) 

Sandwith

338. Convolvulaceae: Maripa scandens Aubl.

339. Fabaceae: Machaerium quinatum (Aubl.) Sandwith

340. Melastomataceae: Henriettea multiflora Naudin

341. Fabaceae: Macrolobium bifolium (Aubl.) Pers.

342. Burseraceae: Protium decandrum (Aubl.) Marchand

343. Fabaceae: Machaerium ferox (Mart. ex Benth.) 

Ducke

344. Loranthaceae: Phthirusa stelis (L.) Kuijt

345. Menispermaceae: Orthomene schomburgkii (Miers) 

Barneby & Krukoff

346. Rhizophoraceae: Cassipourea guianensis Aubl.

347. Cecropiaceae: Coussapoa microcephala Trécul

348. Bignoniaceae: Schlegelia violacea (Aubl.) Griseb.

349. Anacardiaceae: Tapirira obtusa (Benth.) J. D. Mitch.

350. Apocynaceae: Allamanda cathartica L.

351. Verbenaceae: Petrea bracteata Steud.

352. Clusiaceae: Clusia cuneata Benth.

353. Melastomataceae: Aciotis laxa var. D (DC.) Cogn.

354. Ochnaceae: Sauvagesia elata Benth.

355. Lecythidaceae: Lecythis zabucajo Aubl.

356. Amaryllidaceae: Crinum erubescens Aiton

357. Gesneriaceae: Codonanthe crassifolia (H. Focke) 

C. V. Morton

358. Chrysobalanaceae: Hirtella paniculata Sw.

359. Fabaceae: Inga heterophylla Willd.

360. Marcgraviaceae: Souroubea guianensis Aubl.

361. Sapindaceae: Toulicia guianensis Aubl.

362. Sapotaceae: Micropholis venulosa (Mart. & Eichler ex 

Miq.) Pierre

363. Bromeliaceae: Aechmea mertensii (G. Mey.) Schult. & 

Schult. f.

364. Bromeliaceae: Aechmea mertensii (G. Mey.) Schult. & 

Schult. f.

365. Sapotaceae: Chrysophyllum argenteum ssp. auratum

(Miq.) T. D. Penn.

366a. Marcgraviaceae: Marcgravia purpurea I. W. Bailey

366b. Annonaceae: Indet. sp.

367. Myristicaceae: Virola surinamensis (Rol.) Warb.

368. Indet.: Indet. sp. 

369. Combretaceae: Combretum cacoucia Exell

370. Clusiaceae: Symphonia globulifera L. f.

371. Fabaceae: Senna quinquangulata (Rich.) H. S. Irwin & 

Barneby

372. Schizaeaceae: Lygodium volubile Sw.

373. Bignoniaceae: Schlegelia violacea (Aubl.) Griseb.

374. Elaeocarpaceae: Sloanea sp. 

375. Malpighiaceae: Banisteriopsis martiniana var. 

martiniana (A. Juss.) Cuatrec.

376. Bignoniaceae: Adenocalymna inundatum Mart. ex DC.

377. Fabaceae: Inga heterophylla Willd.

378. Fabaceae: Machaerium quinatum (Aubl.) Sandwith

379. Rubiaceae: Posoqueria latifolia (Rudge) Roem. & 

Schult.

380. Bromeliaceae: Aechmea mertensii (G. Mey.) Schult. & 

Schult. f.

381. Melastomataceae: Miconia mirabilis (Aubl.) L. O. 

Williams

382. Araceae: Montrichardia arborescens (L.) Schott

383. Burseraceae: Protium decandrum (Aubl.) Marchand
8 0 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

384. Indet.: Indet. sp. 

385. Bignoniaceae: Distictella magnoliifolia (Kunth) 

Sandwith

386. Sapindaceae: Cupania scrobiculata var. guianensis

(Miq.) Uitt.

387. Violaceae: Rinorea pubiflora var. grandifolia (Eichler) 

Hekking

388. Fabaceae: Eperua schomburgkiana Benth.

389. Rubiaceae: Posoqueria panamensis (Walp. & 

Duchass.) Walp.

390. Orchidaceae: Dimerandra elegans (Focke) Siegerist

391. Orchidaceae: Prosthechea aemula (Lindl.) W. E. 

Higgins

392. Orchidaceae: Pleurothallis picta Lindl.

393. Compositae: Rolandra fruticosa (L.) Kuntze

394. Compositae: Calea caleoides (DC.) H. Rob.

395. Polypodiaceae: Campyloneurum phyllitidis (L.) 

C. Presl

396. Melastomataceae: Miconia racemosa (Aubl.) DC.

397. Lauraceae: Ocotea cernua (Nees) Mez

398. Hypoxidaceae: Xiphidium caeruleum Aubl.

399. Commelinaceae: Commelina rufipes var. glabrata

(D. R. Hunt) Faden & D. R. Hunt

400. Rubiaceae: Coffea liberica Hiern

401. Davalliaceae: Nephrolepis rivularis (Vahl) Mett. ex 

Krug

402. Apocynaceae: Tabernaemontana undulata Vahl

403. Fabaceae: Vigna luteola (Jacq.) Benth.

404. Poaceae: Ichnanthus pallens (Sw.) Munro ex Benth.

405. Meliaceae: Trichilia rubra C. DC.

406. Orchidaceae: Maxillaria camaridii Rchb. f.

407. Polypodiaceae: Microgramma reptans (Cav.) A. R. Sm.

408. Moraceae: Ficus paraensis (Miq.) Miq.

409. Orchidaceae: Brassia chloroleuca Barb. Rodr.

410. Xylariaceae: Indet. sp. 

411. Melastomataceae: Clidemia hirta var. hirta (L.) D. 

Don

412. Araceae: Monstera adansonii Schott

413. Cyclanthaceae: Evodianthus funifer (Poit.) Lindm.

414. Bromeliaceae: Aechmea mertensii (G. Mey.) Schult. & 

Schult. f.

415. Fabaceae: Senna quinquangulata (Rich.) H. S. Irwin & 

Barneby

416. Marantaceae: Monotagma spicatum (Aubl.) J. F. Macbr.

417. Marantaceae: Calathea cyclophora Baker

418. Piperaceae: Piper alatabaccum Trel. & Yunck.

419. Poaceae: Ichnanthus panicoides P. Beauv.

420. Lacistemataceae: Lacistema aggregatum (P. J. Bergius) 

Rusby

421. Annonaceae: Guatteria punctata (Aubl.) R. A. Howard

422. Myrtaceae: Eugenia patrisii Vahl

423. Melastomataceae: Leandra divaricata (Naudin) Cogn.

424. Rubiaceae: Bertiera guianensis Aubl.

425. Rubiaceae: Palicourea calophylla DC.

426. Rubiaceae: Psychotria racemosa Rich.

427. Annonaceae: Anaxagorea dolichocarpa Sprague & 

Sandwith

428. Annonaceae: Anaxagorea dolichocarpa Sprague & 

Sandwith

429. Rubiaceae: Psychotria cincta Standl.

430. Rubiaceae: Psychotria officinalis (Aubl.) Raeusch. ex 

C. I. Sandwith

431. Compositae: Elephantopus pilosus Philipson

432. Tectariaceae: Triplophyllum funestum var. funestum

(Kunze) Holttum

433. Hymenophyllaceae: Trichomanes pinnatum Hedw.

434. Dennstaedtiaceae: Lindsaea lancea var. lancea (L.) 

Bedd.

435. Thelypteridaceae: Thelypteris opulenta (Kaulf.) 

Fosberg

436. Cyatheaceae: Cyathea procera (Willd.) Domin

437. Solanaceae: Solanum stramoniifolium Jacq.

438. Zingiberaceae: Zingiber purpureum Roscoe

439. Commelinaceae: Dichorisandra hexandra (Aubl.) 

Kuntze ex Hand.-Mazz.

440. Araceae: Monstera obliqua Miq.

441. Lecythidaceae: Eschweilera sp. 

442. Myrtaceae: Myrcia subobliqua (Benth.) Neidenzu

443. Meliaceae: Trichilia rubra C. DC.

444. Solanaceae: Markea sessiliflora Ducke

445. Rubiaceae: Sabicea oblongifolia (Miq.) Steyerm.

446. Amaryllidaceae: Hymenocallis tubiflora Salisb.

447. Lecythidaceae: Eschweilera pedicellata (Rich.) 

S. A. Mori

448. Caryocaraceae: Caryocar microcarpum Ducke

449. Rubiaceae: Manettia alba (Aubl.) Wernham

450. Marantaceae: Ischnosiphon puberulus var. scaber

(Petersen) L. Andersson

451. Onagraceae: Ludwigia latifolia (Benth.) H. Hara

452. Marantaceae: Ischnosiphon obliquus (Rudge) Körn.

453. Melastomataceae: Aciotis purpurascens (Aubl.) Triana

454. Clusiaceae: Vismia japurensis Reichardt

455. Melastomataceae: Aciotis laxa (DC.) Cogn.

456. Melastomataceae: Leandra rufescens (DC.) Cogn.

457. Solanaceae: Markea camponoti Ducke

458. Costaceae: Costus scaber Ruiz & Pav.

459. Gesneriaceae: Codonanthe crassifolia (H. Focke) 

C. V. Morton

460. Clusiaceae: Tovomita glossophylla Cuatrec.

461. Bromeliaceae: Araeococcus micranthus Brongn.

462. Melastomataceae: Clidemia japurensis var. japurensis

DC.

463a. Callicostaceae: Callicostella pallida (Hornsch.) Angstr.

463b. Indet.: Indet. sp. 

463c. Sematophyllaceae: Sematophyllum lonchophyllum

(Mont.) J. Flosch.

464. Poaceae: Olyra longifolia Kunth

465. Costaceae: Costus arabicus L.
NUMBER 104 • 8 1

466. Acanthaceae: Justicia calycina (Nees) V. A. W. Graham

467. Rubiaceae: Borreria sp. 

468. Fabaceae: Desmodium barbatum (L.) Benth.

469. Rubiaceae: Borreria capitata (Ruiz & Pav.) DC.

470. Melastomataceae: Aciotis purpurascens (Aubl.) Triana

471. Malpighiaceae: Stigmaphyllon sinuatum (DC.) A. Juss.

472. Asclepiadaceae: Blepharodon nitidus (Vell.) J. F. 

Macbr.

472a. Rubiaceae: Sipanea pratensis Aubl.

473. Vittariaceae: Antrophyum guayanense Hieron.

474. Rubiaceae: Manettia alba (Aubl.) Wernham

475. Marantaceae: Monotagma spicatum (Aubl.) J. F. Macbr.

476. Violaceae: Paypayrola longifolia Tul.

477. Malpighiaceae: Hiraea faginea (Sw.) Nied.

478. Fabaceae: Eperua jenmanii Oliv.

479. Loranthaceae: Phoradendron piperoides (Kunth) Trel.

480. Grammitidaceae: Cochlidium serrulatum (Sw.) 

L. E. Bishop

481. Rutaceae: Hortia regia Sandwith

482. Malpighiaceae: Hiraea faginea (Sw.) Nied.

483. Apocynaceae: Allamanda cathartica L.

484. Poaceae: Pariana radiciflora Sagot ex Döll

485. Passifloraceae: Passiflora tecta Feuillet

486. Fabaceae: Calopogonium mucunoides Desv.

487. Fabaceae: Dalbergia monetaria L. f.

488. Fabaceae: Zygia latifolia var. communis Barneby & 

J. W. Grimes

489. Rubiaceae: Psychotria poeppigiana Müll. Arg.

490. Moraceae: Ficus paraensis (Miq.) Miq.

491. Annonaceae: Annona haematantha Miq.

492. Auriculariaceae: Auricularia sp. 

493. Bromeliaceae: Tillandsia monadelpha (E. Morren) 

Baker

494. Melastomataceae: Henriettea multiflora Naudin

495. Melastomataceae: Adelobotrys permixta Wurdack

496. Piperaceae: Piper hispidum Sw.

497. Smilacaceae: Smilax syphilitica Humb. & Bonpl. ex 

Willd.

498. Polypodiaceae: Microgramma fuscopunctata (Hook.) 

Vareschi

499. Polypodiaceae: Microgramma reptans (Cav.) A. R. Sm.

500. Arecaceae: Geonoma baculifera (Poit.) Kunth

501. Arecaceae: Bactris oligoclada Burret

501a. Costaceae: Costus scaber Ruiz & Pav.

502. Annonaceae: Duguetia yeshidan Sandwith

502a. Lichen: Indet. sp. 

502b. Meteoriaceae: Zelometeorium patulum (Hedw.) 

Manuel

502c. Pallaviciniaceae: Indet. sp. 

503. Rubiaceae: Posoqueria gracilis Roem. & Schult.

504. Lecythidaceae: Indet. sp. 

505. Bromeliaceae: Vriesea pleiosticha (Griseb.) Gouda

506. Boraginaceae: Cordia sp.

507. Poaceae: Panicum pilosum Sw.

508. Cyperaceae: Cyperus laxus Lam.

509. Cyperaceae: Cyperus luzulae (L.) Rottb. ex Retz.

510. Cyperaceae: Fimbristylis miliacea (L.) Vahl

511. Cyperaceae: Rhynchospora pubera ssp. pubera (Vahl) 

Boeckeler

512. Cyperaceae: Cyperus ligularis L.

513. Cyperaceae: Eleocharis elegans (Kunth) Roem. & 

Schult.

513a. Indet.: Indet. sp. 

514. Rubiaceae: Genipa spruceana Steyerm.

515. Clusiaceae: Caraipa grandifolia Mart.

516. Compositae: Wulffia baccata (L. f.) Kuntze

517. Fabaceae: Pueraria phaseoloides (Roxb.) Benth.

518. Araceae: Spathiphyllum cuspidatum Schott

519. Pezizaceae: Indet. sp. 

520. Xylariaceae: Indet. sp. 

521. Bignoniaceae: Cydista aequinoctialis (L.) Miers

522. Proteaceae: Panopsis sessilifolia (Rich.) Sandwith

523. Rubiaceae: Posoqueria panamensis (Walp. & 

Duchass.) Walp.

524. Styracaceae: Lissocarpa guianensis Gleason

525. Malpighiaceae: Heteropterys leona (Cav.) Exell

526. Cyperaceae: Scleria macrogyne C. B. Clarke

527. Rhizophoraceae: Cassipourea guianensis Aubl.

528. Cyperaceae: Scleria mitis P. J. Bergius

529. Passifloraceae: Passiflora quadriglandulosa Rodschied

530. Apocynaceae: Malouetia tamaquarina (Aubl.) A. DC.

531. Rubiaceae: Psychotria bahiensis DC.

532. Rubiaceae: Psychotria apoda Steyerm.

533. Heliconiaceae: Heliconia richardiana Miq.

534. Boraginaceae: Cordia nodosa Lam.

535. Rubiaceae: Psychotria mapourioides DC.

536. Polygonaceae: Coccoloba sp. 

537. Acanthaceae: Aphelandra scabra (Vahl) Sm.

538. Cyperaceae: Scleria secans (L.) Urb.

539. Hymenophyllaceae: Hymenophyllum decurrens

(Jacq.) Sw.

540. Araceae: Anthurium gracile (Rudge) Schott

541. Quiinaceae: Quiina indigofera Sandwith

542. Clusiaceae: Clusia hammeliana Pipoly

543. Clusiaceae: Tovomita secunda Poepp. ex Planch. & 

Triana

544. Fabaceae: Swartzia schomburgkii var. schomburgkii

Benth.

545a. Bignoniaceae: Tabebuia fluviatilis (Aubl.) DC.

545b. Bignoniaceae: Tabebuia fluviatilis (Aubl.) DC.

546. Dichapetalaceae: Tapura guianensis Aubl.

547. Fabaceae: Machaerium floribundum var. floribundum

Benth.

548. Chrysobalanaceae: Licania densiflora Kleinh.

549. Annonaceae: Duguetia pycnastera Sandwith

550. Rubiaceae: Psychotria officinalis (Aubl.) Raeusch. ex 

C. I. Sandwith

551. Bombacaceae: Pachira aquatica Aubl.
8 2 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

552. Bignoniaceae: Schlegelia violacea (Aubl.) Griseb.

553. Bignoniaceae: Jacaranda obtusifolia ssp. rhombifolia

(G. Mey.) A. H. Gentry

554. Cyatheaceae: Cnemidaria spectabilis (Kunze) 

R. M. Tryon var. spectabilis

555. Zingiberaceae: Renealmia orinocensis Rusby

556a. Humiriaceae: Indet. sp. 

556b. Rhizophoraceae: Rhizophora racemosa G. Mey.

557. Malpighiaceae: Byrsonima stipulacea A. Juss.

558. Loganiaceae: Strychnos sp. 

559. Fabaceae: Clathrotropis sp. 

560. Fabaceae: Eperua sp. 

561. Bignoniaceae: Cydista aequinoctialis (L.) Miers

562. Euphorbiaceae: Hevea pauciflora (Spruce ex Benth.) 

Müll. Arg.

563. Clusiaceae: Clusia schomburgkiana (Planch. & 

Triana) Benth. ex Engl.

564. Combretaceae: Terminalia dichotoma G. May.

565. Annonaceae: Unonopsis glaucopetala R. E. Fr.

566. Heliconiaceae: Heliconia spathocircinata Aristeg.

567. Araceae: Spathiphyllum cannifolium (Dryand. ex 

Sims) Schott

568. Metaxyaceae: Metaxya rostrata (Kunth) C. Presl

569. Selaginellaceae: Selaginella epirrhizos Spring

570. Cyperaceae: Hypolytrum longifolium ssp. sylvaticum

(Poepp. & Kunth) T. Koyama

571. Fabaceae: Swartzia schomburgkii var. schomburgkii

Benth.

572. Rhizophoraceae: Rhizophora racemosa G. Mey.

573. Malpighiaceae: Hiraea faginea (Sw.) Nied.

574. Hippocrateaceae: Hippocratea volubilis L.

575. Combretaceae: Combretum cacoucia Exell

576. Loranthaceae: Phthirusa stelis (L.) Kuijt

577. Bignoniaceae: Cydista aequinoctialis (L.) Miers

578. Clusiaceae: Clusia cuneata Benth.

579. Fabaceae: Machaerium sp. 

580. Bignoniaceae: Macfadyena uncata (Andrews) Sprague & 

Sandwith

581. Chrysobalanaceae: Hirtella paniculata Sw.

582. Orchidaceae: Caularthron bicornutum (Hook.) Raf.

583. Bombacaceae: Pachira minor (R. H. Sims) Hemsl.

584. Loranthaceae: Phoradendron perrottetii (DC.) Eichler

585. Melastomataceae: Meriania urceolata Triana

586. Myrtaceae: Calycolpus goetheanus (DC.) O. Berg

587. Chrysobalanaceae: Chrysobalanus icaco L.

588. Rubiaceae: Palicourea triphylla DC.

589. Chrysobalanaceae: Chrysobalanus icaco L.

590. Fabaceae: Clitoria sp. 

591. Ochnaceae: Elvasia quinqueloba Spruce ex Engl.

592. Fabaceae: Swartzia sprucei var. tessellata R. S. Cowan

593. Poaceae: Ischaemum sp. 

594. Loganiaceae: Indet. sp. 

595. Orchidaceae: Vanilla sp. 

596. Marcgraviaceae: Marcgravia purpurea I. W. Bailey

597. Polypodiaceae: Microgramma lycopodioides (L.) Copel.

598. Bombacaceae: Pachira minor (R. H. Sims) Hemsl.

599. Moraceae: Ficus mathewsii (Miq.) Miq.

600. Humiriaceae: Humiria balsamifera Aubl.

601. Lauraceae: Endlicheria multiflora (Miq.) Mez

602. Hippocrateaceae: Hippocratea volubilis L.

603. Connaraceae: Rourea frutescens Aubl.

604. Clusiaceae: Symphonia globulifera L. f.

605. Marcgraviaceae: Souroubea guianensis Aubl.

606. Onagraceae: Ludwigia dodecandra (DC.) Zardini & P. 

H. Raven

607. Fabaceae: Macrosamanea sp. 

608. Capparidaceae: Cleome aculeata L.

609. Compositae: Clibadium surinamense L.

610. Dioscoreaceae: Indet. sp. 

611. Anacardiaceae: Anacardium occidentale L.

612. Convolvulaceae: Indet. sp. 

613. Verbenaceae: Lantana camara L.

614. Solanaceae: Solanum subinerme Jacq.

615. Melastomataceae: Miconia racemosa (Aubl.) DC.

616. Solanaceae: Solanum stramoniifolium Jacq.

617. Heliconiaceae: Heliconia psittacorum L. f.

618. Vitaceae: Cissus erosa Rich.

619. Scrophulariaceae: Achetaria guianensis Pennell

620. Ochnaceae: Sauvagesia erecta L.

621. Cyperaceae: Rhynchospora pubera ssp. pubera (Vahl) 

Boeckeler

622. Amaranthaceae: Cyathula prostrata (L.) Blume

623. Fabaceae: Senna reticulata (Willd.) H. S. Irwin & 

Barneby

624. Euphorbiaceae: Microstachys corniculata (Vahl) 

Griseb.

625. Poaceae: Digitaria insularis (L.) Fedde

626. Loganiaceae: Spigelia sp. 

627. Adiantaceae: Pityrogramma calomelanos (L.) Link

628. Euphorbiaceae: Phyllanthus urinaria L.

629. Scrophulariaceae: Lindernia crustacea (L.) F. Muell.

630. Phytolaccaceae: Microtea debilis Sw.

631. Monimiaceae: Siparuna guianensis Aubl.

632. Poaceae: Eragrostis unioloides (Retz.) Nees ex Steud.

633. Euphorbiaceae: Croton trinitatis Millsp.

634. Turneraceae: Turnera sp. 

635. Poaceae: Andropogon bicornis L.

636. Poaceae: Ischaemum indicum (Houtt.) Merr.

637. Poaceae: Ichnanthus pallens (Sw.) Munro ex Benth.

638. Cyperaceae: Rhynchospora cephalotes (L.) Vahl

639. Malvaceae: Hibiscus bifurcatus Cav.

640. Gentianaceae: Coutoubea ramosa Aubl.

641. Vochysiaceae: Vochysia tetraphylla (G. Mey.) DC.

642. Lythraceae: Cuphea melvilla Lindl.

643. Solanaceae: Physalis pubescens L.

644. Passifloraceae: Passiflora foetida var. foetida L.

645. Myrtaceae: Marlierea guildingiana (Griseb.) Krug & 

Urb.
NUMBER 104 • 8 3

646. Apocynaceae: Tabernaemontana rupicola Benth.

647. Alismataceae: Sagittaria lancifolia L.

648. Myrtaceae: Myrcia subobliqua (Benth.) Neidenzu

649. Fabaceae: Eperua rubiginosa Miq.

650. Lauraceae: Beilschmiedia curviramea (Meisn.) Kosterm.

651. Euphorbiaceae: Mabea montana Müll. Arg.

652. Olacaceae: Dulacia guianensis (Engl.) Kuntze

653. Loranthaceae: Struthanthus sp. 

654. Orchidaceae: Brassavola martiana Lindl.

655. Orchidaceae: Epidendrum nocturnum Jacq. var. minus

656. Xyridaceae: Xyris jupicai Rich.

657. Fabaceae: Tachigali paniculata Aubl.

658. Rubiaceae: Geophila macropoda (Ruiz & Pav.) DC.

659. Compositae: Clibadium surinamense L.

660. Compositae: Emilia sonchifolia (L.) DC.

661. Lamiaceae: Hyptis atrorubens Poit.

662. Melastomataceae: Clidemia sericea D. Don

663. Melastomataceae: Clidemia hirta var. hirta (L.) D. Don

664. Fabaceae: Inga sp.

665. Annonaceae: Guatteria schomburgkiana Mart.

666. Scrophulariaceae: Lindernia diffusa (L.) Wettst.

667. Clusiaceae: Vismia glaziovii Ruhland

668. Marcgraviaceae: Marcgravia coriacea Vahl

669. Fabaceae: Eperua schomburgkiana Benth.

670. Sterculiaceae: Sterculia rugosa R. Br.

671. Chrysobalanaceae: Licania guianensis (Aubl.) Griseb.

672. Euphorbiaceae: Amanoa guianensis Aubl.

673. Anacardiaceae: Tapirira guianensis Aubl.

674. Indet.: Indet. sp. 

675. Vochysiaceae: Indet. sp. 

676. Marcgraviaceae: Souroubea guianensis Aubl.

677. Apocynaceae: Himatanthus articulatus (Vahl) Woodson

678. Passifloraceae: Passiflora glandulosa Cav.

681. Melastomataceae: Tococa guianensis Aubl.

682. Melastomataceae: Meriania urceolata Triana

683. Malpighiaceae: Byrsonima coccolobifolia Kunth

684. Malpighiaceae: Byrsonima crassifolia (L.) Kunth

685. Annonaceae: Xylopia aromatica (Lam.) Mart.

686. Myrtaceae: Myrcia sylvatica (G. Mey.) DC.

687. Lauraceae: Cassytha filiformis L.

688. Flacourtiaceae: Casearia sp. 

689. Myrtaceae: Myrcia guianensis (Aubl.) DC.

690. Sapindaceae: Cupania rubiginosa (Poir.) Radlk.

691. Chrysobalanaceae: Hirtella paniculata Sw.

692. Melastomataceae: Miconia stenostachya DC.

693. Malpighiaceae: Byrsonima spicata (Cav.) DC.

694. Marcgraviaceae: Norantea guianensis Aubl.

695. Clusiaceae: Vismia sp. 

696. Ochnaceae: Sauvagesia erecta L.

697. Bonnetiaceae: Archytaea triflora Mart.

698. Orchidaceae: Otostylis brachystalix (Rchb. f.) Schltr.

699. Vochysiaceae: Vochysia crassifolia Warm.

700. Orchidaceae: Phragmipedium klotzschianum

(Rchb. f.) Rolfe

701. Melastomataceae: Acisanthera quadrata Pers.

702. Cyrillaceae: Cyrilla racemiflora L.

703. Ochnaceae: Ouratea roraimae Engl.

704. Polygonaceae: Coccoloba sp. 

705. Clusiaceae: Clusia schomburgkiana (Planch. & Triana) 

Benth. ex Engl.

706. Polygalaceae: Securidaca marginata Benth.

707. Annonaceae: Guatteria punctata (Aubl.) R. A. Howard

708. Myrsinaceae: Cybianthus prieurii A. DC.

709. Proteaceae: Roupala montana Aubl.

710. Marcgraviaceae: Marcgravia coriacea Vahl

711. Rubiaceae: Faramea crassifolia Benth.

712. Clusiaceae: Mahurea exstipulata Benth.

713. Sapindaceae: Matayba arborescens (Aubl.) Radlk.

714. Anacardiaceae: Tapirira guianensis Aubl.

715. Myrsinaceae: Myrsine guianensis (Aubl.) Kuntze

716. Indet.: Indet. sp. 

717. Rubiaceae: Perama galioides

718. Cyperaceae: Eleocharis filiculmis Kunth

719. Droseraceae: Drosera sp. 

720. Xyridaceae: Xyris fallax Malme

721. Hymenophyllaceae: Trichomanes pinnatum Hedw.

722. Hymenophyllaceae: Trichomanes vandenboschii

P. G. Windisch

723. Bignoniaceae: Tabebuia insignis var. insignis

(Miq.) Sandwith

724. Eriocaulaceae: Syngonanthus sp. 

725. Polygalaceae: Polygala adenophora DC.

726. Melastomataceae: Tococa guianensis Aubl.

727. Eriocaulaceae: Syngonanthus caulescens (Poir.) 

Ruhland

728. Lycopodiaceae: Lycopodiella caroliniana var. 

meridionalis (Underw. & F. E. Lloyd) B. Øllg. & 

P. G. Windisch

729. Fabaceae: Chamaecrista desvauxii var. mollissima

(Benth.) H. S. Irwin & Barneby

730. Onagraceae: Ludwigia nervosa (Poir.) H. Hara

731. Lycopodiaceae: Lycopodiella cernua var. cernua

(L.) Pic. Serm.

732. Dennstaedtiaceae: Lindsaea stricta (Sw.) Dryand.

733. Davalliaceae: Nephrolepis biserrata (Sw.) Schott

734. Thelypteridaceae: Thelypteris hostmannii (Klotzsch) 

C. V. Morton

735. Myristicaceae: Virola surinamensis (Rol.) Warb.

736. Cyperaceae: Lagenocarpus rigidus ssp. tremulus

(Nees) T. Koyama & Maguire

737. Clusiaceae: Clusia insignis Mart.

738. Scrophulariaceae: Buchnera rosea Kunth

739. Melastomataceae: Rhynchanthera grandiflora

(Aubl.) DC.

740. Adiantaceae: Pityrogramma calomelanos var. 

calomelanos (L.) Link

741. Lentibulariaceae: Utricularia hispida Lam.

742. Lentibulariaceae: Utricularia subulata L.
8 4 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

743. Rubiaceae: Psychotria cardiomorpha C. M. Taylor & 

A. Pool

744. Lentibulariaceae: Utricularia sp. 

745. Orchidaceae: Koellensteinia eburnea (Barb. Rodr.) 

Schltr.

746. Lentibulariaceae: Utricularia juncea Vahl

747. Xyridaceae: Xyris laxifolia var. laxifolia Mart.

748. Thelypteridaceae: Thelypteris arborescens (Humb. & 

Bonpl. ex Willd.) C. V. Morton

749. Rubiaceae: Coccocypselum aureum (Spreng.) 

Cham. & Schltdl.

750. Orchidaceae: Epidendrum ibaguense Lindl.

751. Poaceae: Axonopus anceps (Mez) Hitchc.

752. Indet.: Indet. sp. 

753. Indet.: Indet. sp. 

754. Indet.: Indet. sp. 

755. Selaginellaceae: Selaginella tuberculata Spruce ex Baker

756. Indet.: Indet. sp. 

757. Convolvulaceae: Indet. sp. 

758. Fabaceae: Clitoria guianensis (Aubl.) Benth.

759. Compositae: Ayapana amygdalina (Lam.) R. M. 

King & H. Rob.

760. Poaceae: Echinolaena inflexa (Poir.) Chase

761. Apocynaceae: Himatanthus drasticus (Mart.) Plumel

762. Loranthaceae: Phthirusa stenophylla Eichler

763. Cyperaceae: Scleria cyperina Willd. ex Kunth

764. Apocynaceae: Mandevilla leptophylla (A. DC.) K. Schum.

765. Myrtaceae: Calycolpus goetheanus (DC.) O. Berg

766. Compositae: Mikania trinitaria DC.

767. Malpighiaceae: Byrsonima crassifolia (L.) Kunth

768. Loranthaceae: Phthirusa stelis (L.) Kuijt

769. Malpighiaceae: Tetrapterys styloptera A. Juss.

770. Rubiaceae: Borreria capitata (Ruiz & Pav.) DC.

771. Cyperaceae: Rhynchospora albomarginata Kük.

772. Asclepiadaceae: Ditassa taxifolia Decne.

773. Myrtaceae: Myrcia inaequiloba (DC.) D. Legrand

774. Poaceae: Panicum pilosum Sw.

775. Poaceae: Panicum cyanescens Nees ex Trin.

776. Poaceae: Andropogon virgatus Desv. ex Ham.

777. Annonaceae: Guatteria punctata (Aubl.) R. A. Howard

778. Poaceae: Andropogon bicornis L.

779. Lamiaceae: Hyptis arborea Benth.

780. Pentaphylacaceae: Ternstroemia sp. 

781. Dilleniaceae: Davilla kunthii A. St.-Hil.

782. Euphorbiaceae: Pera nitida (Benth.)

783. Poaceae: Ichnanthus calvescens (Nees ex Trin.) Döll

784. Cyperaceae: Scleria secans (L.) Urb.

785. Cyperaceae: Rhynchospora exaltata Kunth

786. Rubiaceae: Palicourea rigida Kunth

787. Fabaceae: Chamaecrista flexuosa (L.) Greene

788. Melastomataceae: Miconia ciliata (Rich.) DC.

789. Myrtaceae: Eugenia punicifolia (H.B.K.) DC.

790. Melastomataceae: Clidemia capitellata var. capitellata

(Bonpl.) D. Don

791. Melastomataceae: Miconia ibaguensis (Bonpl.) Triana

792. Lamiaceae: Hyptis lantanifolia Poit.

793. Cyperaceae: Fuirena umbellata Rottb.

794. Fabaceae: Vigna sp. 

795. Fabaceae: Clitoria guianensis (Aubl.) Benth.

796. Compositae: Orthopappus angustifolius (Sw.) Gleason

797. Heliconiaceae: Heliconia psittacorum L. f.

798. Sterculiaceae: Melochia spicata (L.) Fryxell

799. Campanulaceae: Centropogon cornutus (L.) Druce

800. Rubiaceae: Sabicea glabrescens Benth.

801. Melastomataceae: Aciotis purpurascens (Aubl.) Triana

802. Gentianaceae: Schultesia brachyptera Cham.

803. Melastomataceae: Miconia macrothyrsa Benth.

804. Malvaceae: Peltaea speciosa (Kunth) Standl.

805. Rubiaceae: Coccocypselum condalia Pers.

806. Compositae: Mikania trinitaria DC.

807. Compositae: Chromolaena odorata (L.) R. M. King & 

H. Rob.

808. Compositae: Clibadium armani (Balb.) Sch. Bip. ex 

O. E. Schulz

809. Vitaceae: Cissus erosa Rich.

810. Cyperaceae: Rhynchospora nervosa ssp. nervosa

(Vahl) Boeckeler

811. Melastomataceae: Tibouchina aspera Aubl.

812. Lamiaceae: Hyptis recurvata Poit.

813. Asclepiadaceae: Blepharodon nitidus (Vell.) J. F. Macbr.

814. Myrsinaceae: Cybianthus fulvopulverulentus ssp. 

fulvopulverulentus (Mez) G. Agostini

815. Myrsinaceae: Cybianthus fulvopulverulentus ssp. 

fulvopulverulentus (Mez) G. Agostini

816. Burmanniaceae: Burmannia capitata (Walter ex 

J. F. Gmel.) Mart.

817. Loranthaceae: Phoradendron crassifolium (Pohl ex 

DC.) Eichler

818. Loranthaceae: Dendrophthora lacryma-jobi E. A. Kellogg

819. Loranthaceae: Dendrophthora fanshawei (Maguire) Kuijt

820. Humiriaceae: Humiria balsamifera var. coriacea

Cuatrec.

821. Fabaceae: Stylosanthes guianensis (Aubl.) Sw.

822. Melastomataceae: Henriettea maroniensis Sagot

823. Melastomataceae: Marcetia taxifolia (A. St.-Hil.) DC.

824. Apocynaceae: Mandevilla benthamii (A. DC.) K. 

Schum.

825. Melastomataceae: Clidemia pustulata DC.

826. Clusiaceae: Clusia insignis Mart.

827. Humiriaceae: Sacoglottis guianensis Benth. var. 

guianensis

828. Chrysobalanaceae: Parinari campestris Aubl.

829. Myrtaceae: Myrcia guianensis (Aubl.) DC.

830. Cyatheaceae: Cyathea delgadii Pohl ex Sternb.

831. Adiantaceae: Pityrogramma calomelanos var. 

aureoflava (Hook.) Weath. ex L. H. Bailey

832. Thelypteridaceae: Thelypteris hostmannii (Klotzsch) 

C. V. Morton
NUMBER 104 • 8 5

833. Hymenophyllaceae: Trichomanes hostmannianum

(Klotzsch) Kunze

834. Clusiaceae: Clusia insignis Mart.

835. Rubiaceae: Chiococca nitida Benth.

836. Dennstaedtiaceae: Lindsaea stricta var. stricta (Sw.)

837. Cyatheaceae: Cyathea villosa Humb. & Bonpl. 

ex Willd.

838. Burseraceae: Protium heptaphyllum ssp. heptaphyllum

(Aubl.) Marchand

839. Solanaceae: Solanum stramoniifolium Jacq.

840. Melastomataceae: Henriettea patrisiana DC.

841. Cyperaceae: Eleocharis flavescens (Poir.) Urb.

842a. Aquifoliaceae: Ilex daphnogenea Reissek

842b. Schizaeaceae: Lygodium venustum Sw.

843. Fabaceae: Inga aubrevilleana

844. Clusiaceae: Vismia cayennensis (Jacq.) Pers.

845. Fabaceae: Chamaecrista nictitans var. paraguariensis

(Chodat & Hassl.) H. S. Irwin & Barneby

846. Poaceae: Paspalum corcovadense Raddi

847. Poaceae: Axonopus longispicus (Döll) Kuhlm.

848. Blechnaceae: Blechnum asplenioides Sw.

849. Ochnaceae: Sauvagesia erecta L.

850. Solanaceae: Solanum velutinum Dunal

851. Euphorbiaceae: Croton potaroensis Lanj.

852. Piperaceae: Peperomia macrostachya (Vahl) A. Dietr.

853. Rubiaceae: Alibertia myrciifolia Spruce ex K. Schum.

854. Lentibulariaceae: Utricularia sp. 

855. Poaceae: Echinolaena inflexa (Poir.) Chase

856. Poaceae: Ichnanthus calvescens (Nees ex Trin.) Döll

857. Cyperaceae: Cyperus haspan L.

858. Poaceae: Andropogon leucostachyus Kunth

859. Myrtaceae: Myrcia inaequiloba (DC.) D. Legrand

860. Cyperaceae: Rhynchospora marisculus Lindl. & Nees

861. Hippocrateaceae: Cheiloclinium hippocrateoides

(Peyr.) A. C. Sm.

862. Poaceae: Thrasya trinitensis Mez

863. Poaceae: Aristida torta (Nees) Kunth

864. Burseraceae: Protium guianense (Aubl.) Marchand

865. Orchidaceae: Phragmipedium klotzschianum

(Rchb. f.) Rolfe

866. Bignoniaceae: Tabebuia insignis (Miq.) Sandwith

867. Melastomataceae: Tococa guianensis Aubl.

868. Chrysobalanaceae: Licania micrantha Miq.

869. Rubiaceae: Ferdinandusa uaupensis Spruce ex 

K. Schum.

870. Fabaceae: Indet. sp. 

871. Fabaceae: Senna sp. 

872. Dennstaedtiaceae: Lindsaea reniformis Dryand.

873. Blechnaceae: Blechnum brasiliense Desv.

874. Metaxyaceae: Metaxya rostrata (Kunth) C. Presl

875. Cyatheaceae: Cnemidaria spectabilis (Kunze) 

R. M. Tryon

876. Melastomataceae: Clidemia hirta var. hirta (L.) D. Don

877. Cyperaceae: Hypolytrum pulchrum (Rudge) H. Pfeiff.

878. Poaceae: Olyra micrantha Kunth

879. Symplocaceae: Symplocos ulei Brand

880. Myrtaceae: Psidium salutare (Kunth) O. Berg

881. Poaceae: Elionurus muticus (Spreng.) Kuntze

882. Oxalidaceae: Oxalis frutescens L.

883. Vochysiaceae: Qualea sp. 

884. Quiinaceae: Touroulia guianensis Aubl.

885. Loganiaceae: Antonia ovata Pohl

886. Ochnaceae: Ouratea angulata Tiegh.

887. Chrysobalanaceae: Hirtella racemosa var. racemosa Lam.

888. Myrtaceae: Marlierea ferruginea (Poir.) McVaugh

889. Rubiaceae: Alibertia myrciifolia Spruce ex K. Schum.

890. Dennstaedtiaceae: Lindsaea stricta var. stricta (Sw.)

891. Melastomataceae: Miconia pyrifolia Naudin

892. Xylariaceae: Hypoxylon sp. 

893. Indet.: Indet. sp. 

894. Melastomataceae: Miconia holosericea (L.) DC.

895. Melastomataceae: Clidemia capitellata var. dependens

(Pav. & D. Don) J. F. Macbr.

896. Fabaceae: Desmodium adscendens (Sw.) DC.

897. Melastomataceae: Miconia ibaguensis (Bonpl.) Triana

898. Orchidaceae: Cleistes rosea Lindl.

899. Xyridaceae: Xyris jupicai Rich.

900. Cactaceae: Epiphyllum phyllanthus (L.) Haw.

901. Sterculiaceae: Indet. sp. 

902. Malpighiaceae: Tetrapterys styloptera A. Juss.

903. Orchidaceae: Epidendrum schomburgkii Lindl.

904. Loranthaceae: Phoradendron crassifolium (Pohl ex DC.) 

Eichler

905. Rubiaceae: Chiococca nitida Benth.

906. Aquifoliaceae: Ilex jenmanii Loes.

907. Rubiaceae: Coccocypselum hirsutum Bartl. ex DC.

908. Indet.: Indet. sp. 

909. Melastomataceae: Aciotis laxa var. kappleriana

(Naudin) Cogn.

910. Quiinaceae: Quiina albiflora A. C. Sm.

911. Melastomataceae: Miconia affinis DC.

912. Moraceae: Ficus guianensis Desv. ex Ham.

913. Bombacaceae: Pachira minor (R. H. Sims) Hemsl.

914. Clusiaceae: Clusia insignis Mart.

915. Bromeliaceae: Tillandsia paraensis Mez

916. Adiantaceae: Pityrogramma calomelanos (L.) Link

917. Rubiaceae: Psychotria cupularis (Müll. Arg.) Standl.

918. Burseraceae: Protium heptaphyllum (Aubl.) Marchand

919. Burseraceae: Protium guianense (Aubl.) Marchand

920. Lacistemataceae: Lacistema polystachyum Schnizl.

921. Poaceae: Parodiolyra luetzelburgii (Pilg.) Soderstr. & 

Zuloaga

922. Melastomataceae: Miconia prasina (Sw.) DC.

923. Marcgraviaceae: Marcgravia coriacea Vahl

924. Hymenophyllaceae: Trichomanes vandenboschii

P. G. Windisch

925. Dennstaedtiaceae: Lindsaea dubia Spreng.

926. Gleicheniaceae: Sticherus compactus (Christ) Nakai
8 6 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

927. Schizaeaceae: Schizaea elegans (Vahl) Sw.

928. Cyatheaceae: Cyathea procera (Willd.) Domin

929. Dryopteridaceae: Cyclodium meniscioides var. 

meniscioides (Willd.) C. Presl

930. Cyatheaceae: Cyathea sp. 

931. Lichen: Indet. sp. 

932. Arecaceae: Astrocaryum gynacanthum Mart.

933. Melastomataceae: Miconia albicans (Sw.) Triana

934. Melastomataceae: Miconia alborufescens Naudin

935. Polypodiaceae: Dicranoglossum desvauxii (Klotzsch) 

Proctor

936. Simaroubaceae: Simarouba amara Aubl.

937. Erythroxylaceae: Erythroxylum tianguanum

T. Plowman

938. Melastomataceae: Miconia rubiginosa (Bonpl.) DC.

939. Fabaceae: Calliandra riparia Pittier

940. Hymenophyllaceae: Trichomanes hostmannianum

(Klotzsch) Kunze

941. Asclepiadaceae: Ditassa taxifolia Decne.

942. Eriocaulaceae: Comanthera jenmanii (Gleason) 

L. R. Parra & Giul.

943. Fabaceae: Chamaecrista desvauxii var. mollissima

(Benth.) H. S. Irwin & Barneby

944. Solanaceae: Solanum campaniforme Roem. & Schult.

945. Melastomataceae: Miconia aeruginosa Naudin

946. Piperaceae: Peperomia quadrifolia (L.) Kunth

947. Piperaceae: Peperomia macrostachya (Vahl) A. Dietr.

948. Rubiaceae: Psychotria mapourioides DC.

949. Solanaceae: Solanum cordovense Sessé & Moc.

950. Fabaceae: Senegalia podadenia Britton & Killip

951. Rubiaceae: Psychotria deflexa DC.

952. Cucurbitaceae: Gurania nigrescens C. Jeffrey

953. Annonaceae: Duguetia pauciflora Rusby

954. Boraginaceae: Tournefortia maculata Jacq.

955. Sapindaceae: Paullinia stenopetala Sagot

956. Rubiaceae: Palicourea buntingii Steyerm.

957. Simaroubaceae: Picramnia latifolia Tul.

958. Cucurbitaceae: Indet. sp. 

959. Passifloraceae: Passiflora coccinea Aubl.

960. Piperaceae: Piper aequale Vahl

961. Piperaceae: Piper pseudoglabrescens Trel. & Yunck.

962. Piperaceae: Piper aequale Vahl

963. Piperaceae: Piper hispidum Sw.

964. Piperaceae: Piper sp. 

965. Poaceae: Oplismenus hirtellus (L.) P. Beauv.

966. Poaceae: Ichnanthus pallens (Sw.) Munro ex Benth.

967. Poaceae: Lasiacis ligulata Hitchc. & Chase

968. Poaceae: Olyra micrantha Kunth

969. Indet.: Indet. sp. 

970. Indet.: Indet. sp. 

971. Indet.: Indet. sp. 

972. Indet.: Indet. sp. 

973. Selaginellaceae: Selaginella sp. 

974. Indet.: Indet. sp. 

975. Selaginellaceae: Indet. sp. 

976. Hymenophyllaceae: Trichomanes diaphanum H.B.K.

977. Lichen: Indet. sp. 

978. Polypodiaceae: Neurodium repandum (A. R. Sm.)

979. Vittariaceae: Antrophyum cajenense (Desv.) Spreng.

980. Polypodiaceae: Campyloneurum angustifolium

(Sw.) Fée

981. Schizaeaceae: Anemia phyllitidis (L.) Sw.

982. Dennstaedtiaceae: Lindsaea lancea var. lancea (L.) Bedd.

983. Adiantaceae: Adiantopsis radiata (L.) Fée

984. Aspleniaceae: Asplenium auritum Sw. var. auritum

985. Polypodiaceae: Pecluma plumula (Humb. & Bonpl. ex 

Willd.) M. G. Price

986. Aspleniaceae: Asplenium claussenii Hieron.

987. Aspleniaceae: Asplenium salicifolium L.

988. Pteridaceae: Pteris pungens Willd.

989. Adiantaceae: Adiantum terminatum Kunze ex Miq.

990. Polypodiaceae: Polypodium fraxinifolium Jacq.

991. Cyatheaceae: Alsophila sp. 

992. Pteridaceae: Pteris splendens Kaulf.

993. Cyatheaceae: Cyathea surinamensis (Miq.) Domin

994. Tectariaceae: Ctenitis paranaensis (C. Chr.) Sehnem

995. Heliconiaceae: Heliconia pendula Wawra

996. Heliconiaceae: Heliconia bihai (L.) L.

996a. Fabaceae: Indet. sp. 

997. Compositae: Wulffia baccata (L. f.) Kuntze

998. Poaceae: Olyra latifolia L.

999. Orchidaceae: Pleurothallis erinacea Rchb. f.

1000. Balanophoraceae: Langsdorffia hypogaea Mart.

1001. Ochnaceae: Ouratea elongata Sastre

1002. Xylariaceae: Hypoxylon sp. 

1003. Xylariaceae: Indet. sp. 

1004. Xylariaceae: Xylaria sp. 

1005. Xylariaceae: Xylaria sp. 

1006. Polyporaceae: Indet. sp. 

1007. Polyporaceae: Indet. sp. 

1008. Polyporaceae: Indet. sp. 

1009. Polyporaceae: Indet. sp. 

1010. Polyporaceae: Indet. sp. 

1011. Polyporaceae: Indet. sp. 

1012. Clavariaceae: Clavaria sp. 

1013. Nidulariaceae: Cyathus sp. 

1014. Lycoperdaceae: Indet. sp. 

1015. Indet.: Indet. sp. 

1016. Pezizaceae: Helstiales sp. 

1017. Sclerotiniaceae: Chlorociboria aeruginascens (Nyl.) 

Kanouse

1018. Polyporaceae: Indet. sp. 

1019. Tricholomataceae: Marasmiellus sp. 

1020. Tricholomataceae: Mycena sp. 

1021. Basidiomycete: Indet. sp. 

1022. Tremellaceae: Tremellodendron sp. 

1023. Agaricales: Indet. sp. 

1024. Hygrophoraceae: Hygrocybe sp. 
NUMBER 104 • 8 7

1025. Tricholomataceae: Marasmius sp. 

1026. Tricholomataceae: Marasmius sp. 

1027. Tricholomataceae: Marasmius haematocephala

(Mont.) Fr.

1028. Tricholomataceae: Marasmius sp. 

1029. Hygrophoraceae: Hygrophorus nigrescens (Quél.) 

Quél. var. brevisporus

1030. Agaricales: Indet. sp. 

1031. Agaricales: Indet. sp. 

1032. Agaricales: Indet. sp. 

1033. Agaricaceae: Agaricus sp. 

1034. Passifloraceae: Passiflora angusta Feuillet & 

J. M. MacDougal

1035. Rubiaceae: Psychotria hoffmannseggiana (Willd. ex 

Roem. & Schult.) Müll. Arg.

1036. Loranthaceae: Dendrophthora elliptica (Gardner) 

Krug & Urb.

1037. Ochnaceae: Indet. sp. 

1038. Compositae: Verbesina guianensis Baker

1039. Melastomataceae: Clidemia urceolata DC.

1040. Polygalaceae: Polygala spectabilis DC.

1041. Compositae: Calea oliveri B. L. Rob. & Greenm.

1042. Melastomataceae: Miconia ciliata (Rich.) DC.

1043. Melastomataceae: Miconia phaeophylla Triana

1044. Erythroxylaceae: Erythroxylum amazonicum Peyr.

1045. Myrtaceae: Myrcia sylvatica (G. Mey.) DC.

1046. Lacistemataceae: Lacistema aggregatum (P. J. Bergius) 

Rusby

1047. Sapindaceae: Cupania rubiginosa (Poir.) Radlk.

1048. Compositae: Mikania pannosa Baker

1049. Proteaceae: Roupala montana Aubl.

1049a. Orchidaceae: Indet. sp. 

1050. Malpighiaceae: Byrsonima concinna Benth.

1051. Myrtaceae: Myrcia fallax (Rich.) DC.

1052. Ericaceae: Bejaria sprucei Meisn.

1053. Clusiaceae: Moronobea ptaritepuiana Steyerm.

1054. Clusiaceae: Clusia melchiori Gleason

1055. Melastomataceae: Miconia dodecandra Cogn.

1056. Annonaceae: Guatteria minutiflora Scharf & Maas

1057. Indet.: Indet. sp. 

1058. Indet.: Indet. sp. 

1059. Lichen: Indet. sp. 

1060. Selaginellaceae: Selaginella sp. 

1061. Indet.: Indet. sp. 

1062. Lichen: Indet. sp. 

1063. Indet.: Indet. sp. 

1064. Hymenophyllaceae: Hymenophyllum apiculatum

Mett. ex Kuhn

1065. Grammitidaceae: Cochlidium tepuiense (A. C. Sm.) 

L. E. Bishop

1066. Grammitidaceae: Grammitis melanosticta (Kunze) 

F. Seym.

1067. Erythroxylaceae: Indet. sp. 

1068. Orchidaceae: Epidendrum secundum Jacq.

1069. Cyperaceae: Scleria cyperina Willd. ex Kunth

1070. Cyperaceae: Rhynchospora exaltata Kunth

1071. Clusiaceae: Clusia robusta Eyma

1072. Schizaeaceae: Schizaea elegans (Vahl) Sw.

1073. Orchidaceae: Jacquiniella globosa (Jacq.) Schltr.

1074. Arecaceae: Geonoma sp.

1075a. Gentianaceae: Voyria aphylla (Jacq.) Pers.

1075b. Polyporaceae: Indet. sp.

1076. Hymenochaetaceae: Stipitochaete damaecornis (Link.) 

Ryvarden

1077. Polyporaceae: Indet. sp.

1078. Indet.: Indet. sp.

1079. Auriculariaceae: Auricularia sp.

1080. Xylariaceae: Indet. sp.

1081. Tricholomataceae: Indet. sp.

1082. Agaricaceae: Agaricus sp.

1083. Lichen: Indet. sp.

1084. Poaceae: Panicum pycnoclados Tutin

1085. Bromeliaceae: Tillandsia fendleri var. reducta

(L. B. Sm.) L. B. Sm.

1086. Lamiaceae: Aegiphila roraimensis Moldenke

1087. Compositae: Chromolaena thurnii (B. L. Rob.) 

R. M. King & H. Rob.

1088. Clusiaceae: Clusia nemorosa G. Mey.

1089. Orchidaceae: Sobralia sp.

1090. Orchidaceae: Houlletia odoratissima Linden ex Lindl.

1091. Pentaphylacaceae: Ternstroemia sp.

1092. Malpighiaceae: Byrsonima spicata (Cav.) DC.

1093. Rubiaceae: Palicourea croceoides Desv. ex Ham.

1094. Orchidaceae: Elleanthus graminifolius (Barb. Rodr.) 

Löjtnant

1095. Orchidaceae: Jacquiniella globosa (Jacq.) Schltr.

1095a. Orchidaceae: Stelis sp.

1096. Orchidaceae: Isochilus linearis (Jacq.) R. Br.

1097. Orchidaceae: Epidendrum difforme Jacq.

1098. Rubiaceae: Coccocypselum hirsutum Bartl. ex DC.

1099. Bromeliaceae: Tillandsia jenmanii Baker

1100. Schizaeaceae: Schizaea poeppigiana J. W. Sturm

1101. Hymenophyllaceae: Hymenophyllum sp. 

1102. Orchidaceae: Brassia bidens Lindl.

1103. Orchidaceae: Malaxis maguirei C. Schweinf.

1104. Verbenaceae: Lippia origanoides Kunth

1105. Clusiaceae: Mahurea exstipulata Benth.

1106. Passifloraceae: Passiflora ascidia Feuillet

1107. Ochnaceae: Sauvagesia roraimensis Ule

1108. Dilleniaceae: Doliocarpus macrocarpus Mart. ex 

Eichler

1109. Smilacaceae: Smilax maypurensis Humb. & Bonpl. ex 

Willd.

1110. Clusiaceae: Vismia guianensis (Aubl.) Choisy

1111. Gnetaceae: Gnetum camporum (Markgr.) D. W. Stev. & 

T. Zanoni

1112. Myrtaceae: Indet. sp. 

1113. Myrtaceae: Myrcia fallax (Rich.) DC.
8 8 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

1114. Myrtaceae: Myrcia multiflora (Lam.) DC.

1115. Aquifoliaceae: Ilex sp. 

1116. Lacistemataceae: Lacistema polystachyum Schnizl.

1117. Myrsinaceae: Myrsine nitida (Mez) Pipoly

1118. Malpighiaceae: Byrsonima concinna Benth.

1119. Aquifoliaceae: Ilex sp. 

1120. Rutaceae: Zanthoxylum sp. 

1121. Myrtaceae: Myrcia fallax (Rich.) DC.

1122. Rutaceae: Zanthoxylum sp. 

1123. Cyperaceae: Rhynchospora exaltata Kunth

1124. Polypodiaceae: Polypodium triseriale Sw.

1125. Grammitidaceae: Cochlidium serrulatum (Sw.) 

L. E. Bishop

1126. Grammitidaceae: Cochlidium linearifolium (Desv.) 

Maxon ex C. Chr.

1127. Indet.: Indet. sp. 

1128. Indet.: Indet. sp. 

1129. Lichen: Indet. sp. 

1130. Orchidaceae: Jacquiniella teretifolia (Sw.) Britton & 

P. Wilson

1131. Orchidaceae: Scaphyglottis fusiformis (Griseb.) 

R. E. Schult.

1132. Orchidaceae: Epidendrum carpophorum Barb. Rodr.

1133. Orchidaceae: Lepanthopsis floripecten (Rchb. f.) Ames

1134. Orchidaceae: Sobralia sp. 

1135. Orchidaceae: Encyclia sp. 

1136. Orchidaceae: Jacquiniella teretifolia (Sw.) Britton & 

P. Wilson

1137. Bromeliaceae: Tillandsia jenmanii Baker

1138. Lentibulariaceae: Indet. sp. 

1139. Fabaceae: Chamaecrista roraimae (Benth.) Gleason

1140. Melastomataceae: Miconia holosericea (L.) DC.

1141. Melastomataceae: Leandra lindeniana (Naudin) Cogn.

1142. Loranthaceae: Phoradendron pteroneuron Eichler

1143. Rubiaceae: Psychotria vellosiana Benth.

1144. Melastomataceae: Miconia phaeophylla Triana

1145. Asclepiadaceae: Metastelma hirtellum (Oliv.) Liede

1146. Loranthaceae: Dendrophthora elliptica (Gardner) 

Krug & Urb.

1147. Asclepiadaceae: Blepharodon grandiflorus ssp. 

crassifolius (Schltr.) Morillo

1148. Melastomataceae: Tococa guianensis Aubl.

1149. Orchidaceae: Brassia bidens Lindl.

1150. Rubiaceae: Sipanea sp. 

1151. Bromeliaceae: Tillandsia fendleri Griseb.

1152. Bromeliaceae: Tillandsia spiculosa Griseb.

1153. Bromeliaceae: Tillandsia spiculosa Griseb.

1154. Indet.: Indet. sp. 

1155. Polypodiaceae: Microgramma lycopodioides

(L.) Copel.

1156 Annonaceae: Guatteria minutiflora Scharf & Maas

1157. Bromeliaceae: Brocchinia reducta Baker

1158. Lycopodiaceae: Lycopodiella duidae (A. C. Sm.) 

B. Øllg.

1159. Rubiaceae: Sipanea sp. 

1160. Orchidaceae: Koellensteinia eburnea (Barb. Rodr.) 

Schltr.

1161. Apocynaceae: Mandevilla benthamii (A. DC.) 

K. Schum.

1162. Schizaeaceae: Actinostachys pennula (Sw.) Hook.

1163. Liliaceae: Nietneria paniculata Steyerm.

1164. Orchidaceae: Epistephium subrepens Hoehne

1165. Melastomataceae: Macairea lasiophylla (Benth.) 

Wurdack

1166. Melastomataceae: Siphanthera cordifolia (Benth.) 

Gleason

1167. Rubiaceae: Declieuxia fruticosa (Willd. ex Roem. & 

Schult.) Kuntze

1168a. Melastomataceae: Miconia alata (Aubl.) DC.

1168b. Melastomataceae: Clidemia rubra (Aubl.) Mart.

1169. Fabaceae: Mora excelsa Benth.

1170. Verbenaceae: Lippia origanoides Kunth

1171. Myrtaceae: Psidium salutare (Kunth) O. Berg

1172. Poaceae: Elionurus muticus (Spreng.) Kuntze

1173. Myrtaceae: Myrcia tomentosa (Aubl.) DC.

1174. Myrtaceae: Indet. sp. 

1175. Myrtaceae: Myrcia tomentosa (Aubl.) DC.

1176. Rubiaceae: Faramea crassifolia Benth.

1177. Aquifoliaceae: Ilex jenmanii Loes.

1178. Annonaceae: Xylopia aromatica (Lam.) Mart.

1179. Fabaceae: Machaerium quinatum (Aubl.) Sandwith

1180. Rubiaceae: Borreria capitata (Ruiz & Pav.) DC.

1181. Poaceae: Axonopus pubivaginatus Henrard

1182. Fabaceae: Eriosema crinitum (Kunth) G. Don

1183. Fabaceae: Mimosa myriadenia Benth.

1184. Myrtaceae: Myrcia deflexa (Poir.) DC.

1185. Lecythidaceae: Gustavia augusta L.

1186. Passifloraceae: Passiflora glandulosa Cav.

1187. Fabaceae: Dioclea guianensis Benth.

1188. Myrtaceae: Eugenia polystachya Rich.

1189. Melastomataceae: Miconia campestris (Benth.) Triana

1190. Rubiaceae: Psychotria barbiflora DC.

1191. Polygalaceae: Securidaca diversifolia (L.) S. F. Blake

1192. Convolvulaceae: Indet. sp. 

1193. Burseraceae: Protium heptaphyllum ssp. heptaphyllum

(Aubl.) Marchand

1194. Anacardiaceae: Tapirira guianensis Aubl.

1195. Fabaceae: Macrolobium bifolium (Aubl.) Pers.

1196. Fabaceae: Mimosa myriadenia Benth.

1197. Melastomataceae: Miconia albicans (Sw.) Triana

1198. Cyperaceae: Hypolytrum pulchrum (Rudge) H. Pfeiff.

1199. Melastomataceae: Miconia bracteata (DC.) Triana

1200. Melastomataceae: Miconia bracteata (DC.) Triana

1201. Melastomataceae: Clidemia conglomerata DC.

1202. Melastomataceae: Miconia centrodesma Naudin

1203. Campanulaceae: Centropogon cornutus (L.) Druce

1204. Ericaceae: Sphyrospermum cordifolium Benth.

1205. Rubiaceae: Psychotria bostrychothyrsus Sandwith
NUMBER 104 • 8 9

1206. Rubiaceae: Spermacoce glabra Michx.

1207. Melastomataceae: Aciotis laxa var. laxa (DC.) Cogn.

1208. Smilacaceae: Smilax syphilitica Humb. & Bonpl. ex 

Willd.

1209. Araceae: Anthurium crassinervium (Jacq.) Schott

1210. Gesneriaceae: Columnea guianensis C. V. Morton

1211. Poaceae: Ichnanthus nemoralis (Schrad.) Hitchc. & 

Chase

1212. Poaceae: Paspalum corcovadense Raddi

1213. Cyperaceae: Pleurostachys sp. 

1214. Poaceae: Ichnanthus nemoralis (Schrad.) Hitchc. & 

Chase

1215. Cyperaceae: Calyptrocarya glomerulata (Brongn.) 

Urb.

1216. Phytolaccaceae: Phytolacca rivinoides Kunth & 

C. D. Bouché

1217. Piperaceae: Peperomia lancifolia var. lancifolia Hook.

1218. Compositae: Wulffia baccata (L. f.) Kuntze

1219. Arecaceae: Bactris simplicifrons Mart.

1220. Grammitidaceae: Grammitis taxifolia (L.) Proctor

1221. Davalliaceae: Nephrolepis rivularis (Vahl) Mett. ex 

Krug

1222. Dryopteridaceae: Cyclodium inerme (Fée) A. R. Sm.

1223. Cyatheaceae: Cyathea procera (Willd.) Domin

1224. Grammitidaceae: Grammitis mollissima (Fée) Proctor

1225. Polypodiaceae: Polypodium triseriale Sw.

1226. Hymenophyllaceae: Hymenophyllum decurrens

(Jacq.) Sw.

1227. Hymenophyllaceae: Hymenophyllum decurrens

(Jacq.) Sw.

1228. Cyatheaceae: Cnemidaria roraimensis (Domin) 

R. M. Tryon

1229. Pallaviciniaceae: Indet. sp. 

1230. Selaginellaceae: Indet. sp. 

1231a. Indet.: Indet. sp. 

1231b. Sematophyllaceae: Sematophyllum lonchophyllum

(Mont.) J. Flosch.

1232. Lomariopsidaceae: Elaphoglossum sp. 

1233. Moraceae: Sorocea pubivena ssp. oligotricha

(Akkermans & C. C. Berg) C. C. Berg

1234. Melastomataceae: Maieta guianensis Aubl.

1235. Rubiaceae: Psychotria transiens Wernham

1236. Rubiaceae: Psychotria capitata Ruiz & Pav.

1237. Annonaceae: Anaxagorea dolichocarpa Sprague & 

Sandwith

1238a. Hookeriaceae: Callicosta bipinnata (Schwaegr.) C. A. 

Müll.

1238b. Pallaviciniaceae: Indet. sp. 

1238c. Hookeriaceae: Callicosta evanescens C. A. Müll.

1239. Pallaviciniaceae: Indet. sp. 

1240a. Thuidiaceae: Thuidium tomentosum Schimp.

1240b. Hookeriaceae: Callicosta bipinnata (Schwaegr.) 

C. A. Müll.

1241. Vittariaceae: Antrophyum guayanense Hieron.

1242. Polypodiaceae: Dicranoglossum desvauxii (Klotzsch) 

Proctor

1243. Grammitidaceae: Grammitis subsessilis (Baker) 

C. V. Morton

1244. Dryopteridaceae: Cyclodium meniscioides var. 

meniscioides (Willd.) C. Presl

1245. Cantharellaceae: Craterellus sp. nov.

1246. Cyperaceae: Hypolytrum pallidiceps S. S. Hooper & 

T. Koyama

1247. Euphorbiaceae: Aparisthmium cordatum (A. Juss.) 

Baill.

1248. Gesneriaceae: Lesia savannarum (C. V. Morton) 

J. L. Clark & J. F. Sm.

1249. Melastomataceae: Tococa aristata Benth.

1250. Orchidaceae: Maxillaria reichenheimiana Endrés & 

Rchb. f.

1251. Orchidaceae: Scaphyglottis grandiflora Ames & 

C. Schweinf.

1252. Ericaceae: Satyria panurensis (Benth. ex Meisn.) 

Hook. f. ex Nied.

1253. Begoniaceae: Begonia jenmanii Tutin

1254. Melastomataceae: Clidemia charadrophila Tutin

1255. Melastomataceae: Macrocentrum repens (Gleason) 

Wurdack

1256. Melastomataceae: Macrocentrum minus Gleason

1257. Melastomataceae: Aciotis laxa var. laxa (DC.) Cogn.

1258. Rubiaceae: Psychotria uliginosa Sw.

1259. Marantaceae: Monotagma spicatum (Aubl.) J. F. Macbr.

1260. Bignoniaceae: Schlegelia spruceana Bureau & K. Schum.

1261. Rubiaceae: Psychotria erecta (Aubl.) Standl. & 

Steyerm.

1262. Menispermaceae: Cissampelos sp. 

1263. Gesneriaceae: Besleria flavovirens Nees & Mart.

1264. Melastomataceae: Leandra sanguinea ssp. sanguinea

Gleason

1265. Melastomataceae: Leandra purpurea Gleason

1266. Rubiaceae: Psychotria berteroana DC.

1267. Rubiaceae: Psychotria muscosa (Jacq.) Steyerm.

1268. Piperaceae: Piper perstipulare Steyerm.

1269. Piperaceae: Piper demeraranum (Miq.) C. DC.

1270. Solanaceae: Solanum costatum M. Nee

1271. Smilacaceae: Smilax syphilitica Humb. & Bonpl. ex 

Willd.

1272. Araceae: Anthurium expansum Gleason

1273. Araceae: Anthurium roraimense N. E. Br.

1274. Bromeliaceae: Vriesea gladioliflora (H. Wendl.) 

Antoine

1275. Bromeliaceae: Guzmania lingulata (L.) Mez

1276. Arecaceae: Bactris hirta Mart.

1277. Hymenophyllaceae: Trichomanes trollii Bergdolt

1278. Hymenophyllaceae: Hymenophyllum dependens

C. V. Morton

1279. Dennstaedtiaceae: Lindsaea lancea var. lancea

(L.) Bedd.
9 0 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

1280. Dennstaedtiaceae: Lindsaea lancea var. lancea (L.) 

Bedd.

1281. Adiantaceae: Adiantopsis radiata (L.) Fée

1282. Dennstaedtiaceae: Lindsaea divaricata Klotzsch

1283. Dennstaedtiaceae: Lindsaea sp. 

1284. Polypodiaceae: Polypodium loriceum L.

1285. Tectariaceae: Triplophyllum crassifolium Holttum var. 

caudatum

1286. Lomariopsidaceae: Elaphoglossum sp. 

1287. Lomariopsidaceae: Elaphoglossum nigrescens (Hook.) 

T. Moore ex Diels

1288. Grammitidaceae: Grammitis randallii (Maxon) 

Proctor

1289. Grammitidaceae: Grammitis taenifolia (Jenman) 

Proctor

1290. Grammitidaceae: Cochlidium serrulatum (Sw.) 

L. E. Bishop

1291. Hymenophyllaceae: Trichomanes caliginum Lellinger

1292. Lichen: Indet. sp. 

1293. Dicranaceae: Campylopus luteus (C. A. Müll.)

1294. Lomariopsidaceae: Elaphoglossum macrophyllum

(Mett. ex Kuhn) Christ

1295. Lomariopsidaceae: Elaphoglossum crinitum (L.) Christ

1296. Orchidaceae: Stelis sp. 

1297. Melastomataceae: Macrocentrum fasciculatum

(Rich. ex DC.) Triana

1298. Polyporaceae: Indet. sp. 

1299. Polyporaceae: Indet. sp. 

1300. Polyporaceae: Indet. sp. 

1301. Polyporaceae: Indet. sp. 

1302. Orchidaceae: Pleurothallis ruscifolia (Jacq.) R. Br.

1303. Rubiaceae: Psychotria uliginosa Sw.

1304. Loganiaceae: Spigelia sp. 

1305. Euphorbiaceae: Mabea speciosa Müll. Arg.

1306. Melastomataceae: Clidemia stellipilis (Gleason) 

Wurdack

1307. Melastomataceae: Leandra clidemioides (Naudin) 

Wurdack

1308. Melastomataceae: Tococa aristata Benth.

1309. Melastomataceae: Maieta poeppigii Mart. ex Cogn.

1310. Gesneriaceae: Napeanthus rupicola Feuillet & 

L. E. Skog

1311. Cucurbitaceae: Gurania huberi Cogn.

1312. Piperaceae: Piper pseudoglabrescens Trel. & Yunck.

1313. Hymenophyllaceae: Trichomanes diaphanum H.B.K.

1314. Hymenophyllaceae: Trichomanes rigidum Sw.

1315. Marchantiaceae: Dumortiera hirsuta Nees

1316. Aspleniaceae: Asplenium radicans var. cirrhatum

(Rich. ex Willd.) Rosenst.

1317. Polypodiaceae: Polypodium caceresii Sodiro

1318. Lamiaceae: Amasonia campestris (Aubl.) Moldenke

1319. Costaceae: Costus comosus var. bakeri (K. Schum.) 

Maas

1320. Marantaceae: Calathea casupito (Jacq.) Schult.

1321. Cyclanthaceae: Indet. sp. 

1322. Cyatheaceae: Cyathea procera (Willd.) Domin

1323. Heliconiaceae: Heliconia bihai (L.) L.

1324. Polyporaceae: Indet. sp. 

1325. Fabaceae: Dicymbe altsonii Sandwith

1326. Rubiaceae: Psychotria sp. 

1327. Orchidaceae: Scaphosepalum breve (Rchb. f.) Rolfe

1328. Orchidaceae: Stelis sp. 

1329. Ericaceae: Sphyrospermum buxifolium Poepp. & Endl.

1330. Ericaceae: Sphyrospermum cordifolium Benth.

1331. Ericaceae: Sphyrospermum cordifolium Benth.

1332. Indet.: Indet. sp. 

1333. Myrsinaceae: Cybianthus sp. nov.

1334. Melastomataceae: Clidemia buntingii Wurdack

1335. Melastomataceae: Clidemia sp. 

1336. Melastomataceae: Aciotis laxa var. laxa (DC.) Cogn.

1337. Thymelaeaceae: Daphnopsis sp. 

1338. Rubiaceae: Palicourea croceoides Desv. ex Ham.

1339. Melastomataceae: Clidemia minutiflora (Triana) Cogn.

1340. Melastomataceae: Boyania ayangannae Wurdack

1341. Melastomataceae: Clidemia involucrata DC.

1342. Myrtaceae: Eugenia latifolia Aubl.

1343. Ericaceae: Cavendishia sp. 

1344. Gesneriaceae: Crantzia epirotes (Leeuwenb.) J. L. Clark

1345. Gesneriaceae: Lesia savannarum (C. V. Morton) 

J. L. Clark & J. F. Sm.

1346. Rubiaceae: Coussarea fanshawei Steyerm.

1347. Rubiaceae: Psychotria sp. 

1348. Flacourtiaceae: Ryania speciosa Vahl

1349. Melastomataceae: Macrocentrum repens (Gleason) 

Wurdack

1350. Cucurbitaceae: Gurania simplicifolia (Steyerm.) 

C. Jeffrey

1351. Rubiaceae: Psychotria sp. 

1352. Rubiaceae: Psychotria mazaruniensis Standl.

1353. Rubiaceae: Psychotria apoda Steyerm.

1354. Melastomataceae: Clidemia involucrata DC.

1355. Cyclanthaceae: Indet. sp. 

1356. Heliconiaceae: Heliconia psittacorum L. f.

1357. Piperaceae: Piper anonifolium var. parkerianum

(C. DC.) Steyerm.

1358. Gesneriaceae: Columnea guianensis C. V. Morton

1359. Arecaceae: Geonoma aspidiifolia Spruce

1360. Poaceae: Arthrostylidium venezuelae (Steud.) McClure

1361. Compositae: Wulffia baccata (L. f.) Kuntze

1362. Passifloraceae: Passiflora balbis Feuillet

1362a. Orchidaceae: Indet. sp. 

1363. Melastomataceae: Miconia centrodesma Naudin

1364. Ericaceae: Cavendishia callista Donn. Sm.

1365. Commelinaceae: Dichorisandra hexandra (Aubl.) 

Kuntze ex Hand.-Mazz.

1366. Hymenophyllaceae: Trichomanes caliginum Lellinger

1367. Hymenophyllaceae: Hymenophyllum decurrens

(Jacq.) Sw.
NUMBER 104 • 9 1

1368. Hymenophyllaceae: Trichomanes rigidum Sw.

1369. Polypodiaceae: Polypodium loriceum L.

1369a. Polypodiaceae: Polypodium sessilifolium Desv.

1370. Grammitidaceae: Enterosora trifurcata

(L.) L. E. Bishop

1371. Dennstaedtiaceae: Lindsaea cultriformis K. U. Kramer

1372. Dryopteridaceae: Cyclodium sp. 

1373. Lomariopsidaceae: Bolbitis nicotianifolia (Sw.) Alston

1374. Pallaviciniaceae: Symphyogyna sp. 

1375. Cyatheaceae: Cnemidaria cruciata (Desv.) Stolze

1376. Cyperaceae: Mapania steyermarkii T. Koyama

1377. Hymenophyllaceae: Trichomanes pedicellatum Desv.

1378. Grammitidaceae: Lellingeria subsessilis (Baker) 

A. R. Sm. & R. C. Moran

1379. Grammitidaceae: Lellingeria randallii (Maxon) 

A. R. Sm. & R. C. Moran

1380. Hymenophyllaceae: Trichomanes pedicellatum Desv.

1381. Lomariopsidaceae: Elaphoglossum macrophyllum

(Mett. ex Kuhn) Christ

1382. Rubiaceae: Psychotria plocamipes Wernham

1383. Bromeliaceae: Tillandsia spiculosa Griseb.

1384. Rubiaceae: Psychotria aligera Steyerm.

1385. Rubiaceae: Rudgea hostmanniana Benth.

1386. Melastomataceae: Macrocentrum droseroides Triana

1387. Piperaceae: Piper cuyunianum Steyerm.

1388. Loganiaceae: Spigelia multispica Steud.

1389. Rubiaceae: Psychotria capitata Ruiz & Pav.

1390. Aspleniaceae: Asplenium juglandifolium Lam.

1391. Dennstaedtiaceae: Lindsaea lancea var. falcata

(Dryand.) Rosenst.

1392. Dennstaedtiaceae: Lindsaea cultriformis K. U. Kramer

1393. Dennstaedtiaceae: Lindsaea lancea var. lancea (L.) Bedd.

1394. Hymenophyllaceae: Trichomanes cellulosum Klotzsch

1395. Grammitidaceae: Grammitis asplenifolia (L.) Proctor

1396. Lomariopsidaceae: Elaphoglossum nigrescens (Hook.) 

T. Moore ex Diels

1397. Hymenophyllaceae: Trichomanes plumosum Kunze

1398. Selaginellaceae: Selaginella pruskiana Valdespino

1399. Selaginellaceae: Selaginella seemannii Baker

1399a. Melastomataceae: Macrocentrum repens (Gleason) 

Wurdack

1400. Indet.: Indet. sp. 

1401. Indet.: Indet. sp. 

1402. Flacourtiaceae: Euceraea nitida Mart.

1403. Loranthaceae: Phoradendron chrysocladon A. Gray

1404. Gentianaceae: Chorisepalum psychotrioides var. 

psychotrioides Ewan

1405. Piperaceae: Peperomia lancifolia Hook.

1406. Piperaceae: Piper perstipulare Steyerm.

1407. Poaceae: Olyra sp.

1408. Cyperaceae: Becquerelia cymosa ssp. cymosa Brongn.

1409. Cyperaceae: Mapania steyermarkii T. Koyama

1410. Thelypteridaceae: Thelypteris leprieurii var. leprieurii

(Hook.) R. M. Tryon

1411. Cyatheaceae: Cyathea macrosora (Baker) Domin var. 

macrosora

1412. Orchidaceae: Lepanthes sp.

1413. Orchidaceae: Malaxis sp.

1414. Grammitidaceae: Grammitis taxifolia (L.) Proctor

1415. Orchidaceae: Dichaea hystricina Rchb. f.

1416. Pallaviciniaceae: Indet. sp.

1417. Leucobryaceae: Leucobryum albicans (Schwaegr.) 

Lindb.

1418. Rhizogoniaceae: Pyrrhobryum spiniforme (Hedw.) 

Mitt.

1419. Trichocoleaceae: Trichocolea sp.

1419b. Phyllogoniaceae: Phyllogonium viride Brid.

1420. Adiantaceae: Adiantopsis radiata (L.) Fée

1421. Aspleniaceae: Asplenium pteropus Kaulf.

1422. Grammitidaceae: Cochlidium tepuiense (A. C. Sm.) 

L. E. Bishop

1423. Polypodiaceae: Phlebodium pseudoaureum (Cav.) 

Lellinger

1424. Blechnaceae: Blechnum lehmannii Hieron.

1425. Tectariaceae: Lastreopsis amplissima (C. Presl) Tindale

1426. Cyperaceae: Hypolytrum pallidiceps S. S. Hooper & 

T. Koyama

1427. Piperaceae: Piper perstipulare Steyerm.

1429. Melastomataceae: Macrocentrum fasciculatum (Rich. 

ex DC.) Triana

1430. Rubiaceae: Patima minor C. M. Taylor

1431. Solanaceae: Solanum morii S. Knapp

1432. Orchidaceae: Elleanthus sp.

1433. Lomariopsidaceae: Elaphoglossum peltatum

f. peltatum (Sw.) Urb.

1434. Hymenophyllaceae: Trichomanes pedicellatum Desv.

1435a. Dicranaceae: Holomitrium arboreum Mitt.

1435b. Hookeriaceae: Cyclodictyon varians (Sull.) Kuntze

1436. Indet.: Indet. sp. 

1437a. Hookeriaceae: Cyclodictyon varians (Sull.) Kuntze

1437b. Hypnaceae: Ectropothecium leptochaeton (Schwaegr.) 

W. R. Buck

1437c. Indet.: Indet. sp. 

1437d. Sematophyllaceae: Acroporium pungens (Hedw.) 

Broth.

1437e. Hypnaceae: Mittenothamnium reptans (Hedw.) 

Cardot

1437f. Meteoriaceae: Squamidium leucotrichum (Taylor) 

Broth.

1438. Hymenophyllaceae: Trichomanes vandenboschii

P. G. Windisch

1439. Davalliaceae: Oleandra articulata (Sw.) C. Presl

1440. Melastomataceae: Clidemia sp. 

1441. Melastomataceae: Miconia tillettii Wurdack

1442. Campanulaceae: Centropogon cornutus (L.) Druce

1443. Myrtaceae: Myrcia bracteata (Rich.) DC.

1444. Orchidaceae: Trichopilia wageneri Rchb. f.

1445. Cyclanthaceae: Indet. sp. 
9 2 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

1446. Melastomataceae: Leandra clidemioides (Naudin) 

Wurdack

1447. Apocynaceae: Mandevilla steyermarkii Woodson

1448. Indet.: Indet. sp. 

1449. Rubiaceae: Sipaneopsis cururuensis J. H. Kirkbr.

1450. Rubiaceae: Psychotria tepuiensis (Steyerm.) Steyerm.

1451. Lamiaceae: Amasonia campestris (Aubl.) Moldenke

1452. Nyctaginaceae: Guapira salicifolia (Heimerl) Lundell

1453. Rubiaceae: Schradera nilssonii Steyerm.

1454. Rubiaceae: Psychotria aubletiana Steyerm.

1455. Cyclanthaceae: Indet. sp. 

1456. Solanaceae: Solanum costatum M. Nee

1457. Clusiaceae: Vismia latifolia (Aubl.) Choisy

1458. Sapotaceae: Pouteria grandis Eyma

1459. Melastomataceae: Miconia sp.

1460. Araceae: Anthurium expansum Gleason

1461. Lomariopsidaceae: Elaphoglossum decoratum (Kunze) 

T. Moore

1462. Dryopteridaceae: Cyclodium meniscioides var. 

meniscioides (Willd.) C. Presl

1463. Cyatheaceae: Cyathea dissimilis (C. V. Morton) Stolze

1464. Gleicheniaceae: Sticherus remotus (Kaulf.) Chrysler

1465. Thelypteridaceae: Thelypteris sp. 

1466. Piperaceae: Piper cuyunianum Steyerm.

1467. Apocynaceae: Tabernaemontana sp. 

1468. Olacaceae: Aptandra liriosmoides Spruce ex Miers

1469. Sapotaceae: Micropholis caudata T. D. Penn.

1470. Cyclanthaceae: Indet. sp. 

1471. Rubiaceae: Psychotria sp. 

1472. Rubiaceae: Psychotria glandulicalyx Steyerm.

1473. Rubiaceae: Psychotria ayangannensis Steyerm.

1474. Rubiaceae: Psychotria aligera Steyerm.

1475. Compositae: Baccharis brachylaenoides DC.

1476. Myrsinaceae: Cybianthus roraimae (Steyerm.) 

G. Agostini

1477. Orchidaceae: Octomeria cordilabia C. Schweinf.

1478. Orchidaceae: Brachionidium brevicaudatum Rolfe

1479. Compositae: Chromolaena pharcidodes (B. L. Rob.) 

R. M. King & H. Rob.

1480. Piperaceae: Piper trichoneuron (Miq.) C. DC.

1481. Rubiaceae: Psychotria transiens Wernham

1482. Malpighiaceae: Byrsonima pachypoda W. R. Anderson

1483. Rubiaceae: Rudgea hostmanniana Benth.

1484. Bromeliaceae: Tillandsia spiculosa Griseb.

1485. Lauraceae: Indet. sp. 

1486. Ochnaceae: Sauvagesia longipes Steyerm.

1487. Marcgraviaceae: Marcgravia coriacea Vahl

1488. Nyctaginaceae: Guapira salicifolia (Heimerl) Lundell

1489. Campanulaceae: Centropogon roraimanus E. Wimm.

1490. Araceae: Stenospermation maguirei A. M. E. Jonker & 

Jonker

1491. Clusiaceae: Clusia crassifolia Planch. & Triana

1492. Cyperaceae: Rhynchospora immensa Kük.

1493. Cyperaceae: Mapania sp. 

1494. Clusiaceae: Clusia capituliflora Pipoly

1495. Clusiaceae: Clusia cerroana Steyerm.

1496. Cyatheaceae: Cyathea dissimilis (C. V. Morton) Stolze

1497. Dennstaedtiaceae: Ormoloma imrayanum (Kunze) 

Maxon

1498. Dennstaedtiaceae: Lindsaea quadrangularis ssp. 

antillensis K. U. Kramer

1499. Dennstaedtiaceae: Lindsaea sp. 

1500. Melastomataceae: Macrocentrum minus Gleason

1501. Grammitidaceae: Cochlidium furcatum (Hook. & 

Grev.) C. Chr.

1502. Dennstaedtiaceae: Lindsaea bifida (Kaulf.) Kuhn

1503. Hymenophyllaceae: Trichomanes cellulosum Klotzsch

1504. Hymenophyllaceae: Trichomanes arbuscula Desv.

1505. Selaginellaceae: Selaginella amazonica Spring

1506. Selaginellaceae: Indet. sp. 

1507. Pallaviciniaceae: Indet. sp. 

1508. Aneuraceae: Riccardia fucoidea (Sw.) Mass

1509a. Leucobryaceae: Leucobryum albicans (Schwaegr.) 

Lindb.

1509b. Calymperaceae: Syrrhopodon lycopodioides (Brid.) 

Müll. Hal.

1510. Orthotrichaceae: Macromitrium cirrosum (Hedw.) 

Brid.

1511. Myrtaceae: Myrcia sp. 

1512. Myrtaceae: Myrcia sylvatica (G. Mey.) DC.

1513. Rubiaceae: Psychotria multiramosa Steyerm.

1514. Myrtaceae: Myrcia sp. 

1515. Melastomataceae: Meriania crassiramis (Naudin) 

Wurdack

1516. Melastomataceae: Indet. sp. 

1517. Rubiaceae: Remijia roraimae (Benth.) K. Schum.

1518. Chloranthaceae: Hedyosmum tepuiense Todzia

1519. Myrtaceae: Marlierea summa McVaugh

1520. Ericaceae: Thibaudia sp.

1521. Compositae: Mikania sp.

1522. Rubiaceae: Malanea gabrielensis Müll. Arg.

1523. Orchidaceae: Epidendrum dendrobioides Thunb.

1524. Cunoniaceae: Weinmannia guyanensis Klotzsch ex 

Engl.

1525. Lycopodiaceae: Lycopodiella cernua var. curvata (Sw.) 

Kartesz & Gandhi

1526. Blechnaceae: Blechnum violaceum (Fée) C. Chr.

1527. Cyatheaceae: Cyathea macrosora (Baker) Domin var. 

macrosora

1528. Poaceae: Rhipidocladum maxonii (Hitchc.) McClure

1529. Bonnetiaceae: Bonnetia rubicunda (Sastre) A. L. 

Weitzman & P. F. Stevens

1530. Arecaceae: Geonoma undata ssp. appuniana (Spruce) 

A. J. Hend.

1531. Poaceae: Neurolepis angusta Swallen

1532. Melastomataceae: Miconia superba Ule

1533. Rapateaceae: Stegolepis steyermarkii Maguire

1534. Araliaceae: Schefflera sp.
NUMBER 104 • 9 3

1535. Clusiaceae: Clusia melchiori Gleason

1536. Rubiaceae: Psychotria officinalis (Aubl.) Raeusch. ex 

C. I. Sandwith

1537. Cucurbitaceae: Indet. sp.

1538. Rubiaceae: Psychotria aubletiana Steyerm.

1539. Orchidaceae: Schlimmia alpina Rchb. f. & Warszewicz

1540. Melastomataceae: Graffenrieda obliqua Triana

1541. Rubiaceae: Psychotria wessels-boeri Steyerm.

1542. Rubiaceae: Psychotria plocamipes Wernham

1543. Hippocrateaceae: Peritassa laevigata (Hoffmanns. ex 

Link) A. C. Sm.

1544. Melastomataceae: Miconia sp.

1545. Sabiaceae: Meliosma herbertii ssp. herbertii Rolfe

1546. Melastomataceae: Indet. sp.

1547. Araceae: Anthurium roraimense N. E. Br.

1548. Loranthaceae: Indet. sp.

1549. Dryopteridaceae: Cyclodium meniscioides var. 

meniscioides (Willd.) C. Presl

1550. Hymenophyllaceae: Trichomanes rigidum Sw.

1551. Grammitidaceae: Lellingeria moranii

1552. Calymperaceae: Syrrhopodon lycopodioides (Brid.) 

Müll. Hal.

1553a. Calymperaceae: Calymperes guildingii Hook. & Grev.

1553b. Calymperaceae: Calymperes venezuelanum (Mitt.) Pitt 

ex Broth.

1554. Calymperaceae: Calymperes venezuelanum (Mitt.) Pitt 

ex Broth.

1555. Pallaviciniaceae: Indet. sp. 

1556a. Callicostaceae: Thamniopsis undata (Hedw.) 

W. R. Buck

1556b. Hookeriaceae: Stenodictyon wrightii (Sull. & Lesq.) 

Crosby

1557. Pallaviciniaceae: Indet. sp. 

1558a. Hookeriaceae: Stenodictyon wrightii (Sull. & Lesq.) 

Crosby

1558b. Callicostaceae: Thamniopsis undata (Hedw.) 

W. R. Buck

1559. Indet.: Indet. sp. 

1560a. Calymperaceae: Syrrhopodon prolifer var. cincinnatus

(Hampe) Reese

1560b. Lepidoziaceae: Bazzania sp. 

1560c. Calymperaceae: Syrrhopodon lycopodioides (Brid.) 

Müll. Hal.

1561. Xyridaceae: Orectanthe sceptrum var. sceptrum (Oliv.) 

Maguire

1562. Xylariaceae: Indet. sp. 

1563. Bromeliaceae: Vriesea duidae (L. B. Sm.) Gouda

1564. Rubiaceae: Psychotria crocochlamys Sandwith

1565. Fabaceae: Chamaecrista roraimae (Benth.) Gleason

1566. Rubiaceae: Psychotria tapajozensis Standl.

1567. Loranthaceae: Psittacanthus leptanthus A. C. Sm.

1568. Ericaceae: Indet. sp. 

1569. Rubiaceae: Psychotria plocamipes Wernham

1570. Orchidaceae: Maxillaria auyantepuiensis Foldats

1571. Orchidaceae: Maxillaria bolivarensis C. Schweinf.

1572. Orchidaceae: Elleanthus sp. 

1573. Orchidaceae: Houlletia odoratissima Linden ex Lindl.

1574. Clusiaceae: Clusia sessilis Klotzsch ex Engl.

1575. Araceae: Anthurium bonplandii ssp. bonplandii

G. S. Bunting

1576. Araceae: Anthurium scandens (Aubl.) Engl.

1577. Araceae: Anthurium bonplandii var. nov.? 

G. S. Bunting

1578. Araceae: Anthurium bonplandii ssp. bonplandii

G. S. Bunting

1579. Araceae: Anthurium maguirei A. D. Hawkes

1580. Araceae: Anthurium crassinervium (Jacq.) Schott

1581. Araceae: Anthurium ptarianum Steyerm.

1582. Grammitidaceae: Cochlidium tepuiense (A. C. Sm.) 

L. E. Bishop

1583. Lomariopsidaceae: Elaphoglossum plumosum (Fée) 

T. Moore

1584. Schizaeaceae: Schizaea elegans (Vahl) Sw.

1585. Lomariopsidaceae: Elaphoglossum luridum (Fée) 

Christ

1586. Dennstaedtiaceae: Lindsaea schomburgkii f. corifolia

(Lindm.) K. U. Kramer

1587. Lomariopsidaceae: Elaphoglossum macrophyllum

(Mett. ex Kuhn) Christ

1588. Cyclanthaceae: Indet. sp. 

1589. Bromeliaceae: Tillandsia fendleri Griseb.

1590. Bromeliaceae: Tillandsia spiculosa Griseb.

1591. Orchidaceae: Koellensteinia eburnea (Barb. Rodr.) 

Schltr.

1592. Orchidaceae: Cleistes rosea Lindl.

1593. Melastomataceae: Comolia villosa (Aubl.) Triana

1594. Poaceae: Panicum chnoodes Trin.

1595. Cyperaceae: Rhynchospora arenicola Uittien

1596. Orchidaceae: Cleistes tenuis (Rchb. f. ex Griseb.) Schltr.

1597. Dennstaedtiaceae: Lindsaea stricta var. 

jamesoniiformis K. U. Kramer

1598. Dennstaedtiaceae: Lindsaea pendula Klotzsch

1599. Poaceae: Echinolaena inflexa (Poir.) Chase

1599a. Indet.: Indet. sp. 

1600. Bromeliaceae: Lindmania guianensis (Beer) Mez

1601. Melastomataceae: Tococa nitens (Benth.) Triana

1602. Compositae: Calea oliveri B. L. Rob. & Greenm.

1603. Rubiaceae: Psychotria campylopoda Standl.

1604. Iridaceae: Trimezia guianensis Ravenna

1605. Rubiaceae: Retiniphyllum scabrum Benth.

1606. Melastomataceae: Clidemia pycnaster ssp. pycnaster

Tutin

1607. Aquifoliaceae: Ilex guianensis (Aubl.) Kuntze

1608. Orchidaceae: Habenaria sp. 

1609. Bonnetiaceae: Bonnetia sessilis Benth.

1610. Poaceae: Panicum nervosum Lam.

1610a. Polygalaceae: Polygala appressa Benth.

1611. Ericaceae: Bejaria sprucei Meisn.
9 4 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

1612. Compositae: Mikania sprucei Baker

1613. Orchidaceae: Epistephium sp. 

1614. Xyridaceae: Xyris setigera Oliv. ex Thurn

1615. Apocynaceae: Mandevilla subcarnosa (Benth.) 

Woodson

1616. Apocynaceae: Mandevilla benthamii (A. DC.) 

K. Schum.

1617. Ochnaceae: Sauvagesia angustifolia Ule

1618. Orchidaceae: Eriopsis biloba Lindl.

1619. Orchidaceae: Cleistes sp. 

1620. Malpighiaceae: Byrsonima carraoana Steyerm.

1621. Loranthaceae: Phthirusa stelis (L.) Kuijt

1622. Xyridaceae: Abolboda acaulis var. acaulis Maguire

1623. Rubiaceae: Perama dichotoma Poepp.

1624. Pentaphylacaceae: Ternstroemia sp. 

1625. Dennstaedtiaceae: Lindsaea schomburgkii f. corifolia

(Lindm.) K. U. Kramer

1626. Schizaeaceae: Schizaea poeppigiana J. W. Sturm

1627. Adiantaceae: Pityrogramma calomelanos (L.) Link

1628. Grammitidaceae: Micropolypodium taenifolium

(Jenman) A. R. Sm.

1629. Rubiaceae: Pagamea capitata Benth.

1630. Cyperaceae: Lagenocarpus rigidus ssp. tremulus

(Nees) T. Koyama & Maguire

1631. Bonnetiaceae: Archytaea triflora Mart.

1632. Loranthaceae: Indet. sp. 

1633. Clusiaceae: Clusia macropoda Klotzsch ex Engl.

1634. Rapateaceae: Stegolepis angustata Gleason

1635. Rapateaceae: Saxo-fridericia regalis R. H. Schomb.

1636. Poaceae: Panicum polycomum Trin.

1637. Cyperaceae: Rhynchospora filiformis Vahl

1638. Xyridaceae: Xyris involucrata Nees

1639. Bromeliaceae: Guzmania squarrosa (Mez & Sodiro) 

L. B. Sm. & Pittendr.

1639b. Lycopodiaceae: Lycopodiella contexta (Mart.) Holub

1640a. Indet.: Indet. sp. 

1640b. Funariaceae: Funaria hygrometrica var. calvescens

(Schwaegr.) Mont.

1641. Bromeliaceae: Brocchinia steyermarkii L. B. Sm.

1642. Orchidaceae: Sobralia valida Rolfe

1643. Orchidaceae: Otostylis brachystalix (Rchb. f.) Schltr.

1644. Cyperaceae: Hypolytrum pulchrum (Rudge) H. Pfeiff.

1645. Rapateaceae: Rapatea fanshawei Maguire

1646. Ericaceae: Indet. sp. 

1647. Lamiaceae: Amasonia campestris (Aubl.) Moldenke

1648. Asclepiadaceae: Matelea sp. 

1649. Liliaceae: Nietneria paniculata Steyerm.

1650. Lentibulariaceae: Utricularia subulata L.

1651. Lentibulariaceae: Genlisea repens Benj.

1652. Gesneriaceae: Nautilocalyx cordatus (Gleason) 

L. E. Skog

1653. Cyperaceae: Hypolytrum pulchrum (Rudge) H. Pfeiff.

1654. Cyperaceae: Didymiandrum stellatum (Boeckeler) Gilly

1655. Cyperaceae: Scleria cyperina Willd. ex Kunth

1656. Myrsinaceae: Myrsine maguireana Pipoly

1657. Myrsinaceae: Cybianthus lepidotus (Gleason) 

G. Agostini

1658. Araceae: Philodendron insigne Schott

1659. Rubiaceae: Psychotria hemicephaelis Wernham

1660. Hymenophyllaceae: Hymenophyllum dependens

C. V. Morton

1661. Cyatheaceae: Cyathea platylepis (Hook.) Domin

1662. Cyatheaceae: Cyathea macrocarpa (C. Presl) Domin

1663. Grammitidaceae: Grammitis melanosticta (Kunze) 

F. Seym.

1664. Sphagnaceae: Sphagnum sp. 

1665. Lomariopsidaceae: Elaphoglossum glabellum J. Sm.

1666. Lentibulariaceae: Utricularia humboldtii R. H. Schomb.

1667. Bromeliaceae: Guzmania lingulata (L.) Mez

1668. Aquifoliaceae: Ilex sp. 

1669. Melastomataceae: Indet. sp. 

1670. Rubiaceae: Psychotria potaroensis (Sandwith) 

Steyerm.

1671. Euphorbiaceae: Aparisthmium cordatum (A. Juss.) 

Baill.

1672. Ascomycete: Nectria sp. 

1673. Heliconiaceae: Heliconia acuminata A. Rich.

1674. Rubiaceae: Psychotria poeppigiana Müll. Arg.

1675. Araceae: Anthurium ptarianum Steyerm.

1676. Piperaceae: Piper glabrescens (Miq.) C. DC.

1677. Polyporaceae: Indet. sp. 

1678. Cyperaceae: Pleurostachys sp. 

1679. Fabaceae: Calliandra surinamensis Benth.

1680. Rubiaceae: Borreria sp. 

1681. Araceae: Spathiphyllum cannifolium (Dryand. ex 

Sims) Schott

1682. Cyperaceae: Diplasia karatifolia Rich. ex Pers.

1683. Apocynaceae: Prestonia sp. 

1684. Rubiaceae: Malanea gabrielensis Müll. Arg.

1685. Orchidaceae: Epidendrum macrocarpum Rich.

1686. Clusiaceae: Clusia hammeliana Pipoly

1687. Menispermaceae: Abuta obovata Diels

1688. Bromeliaceae: Catopsis berteroniana (Schult. & 

Schult. f.) Mez

1689. Melastomataceae: Phainantha laxiflora (Triana) Gleason

1690. Indet.: Indet. sp. 

1691. Dichapetalaceae: Dichapetalum pedunculatum (DC.) 

Baill.

1692. Chrysobalanaceae: Hirtella guyanensis (Fritsch) 

Sandwith

1693. Melastomataceae: Miconia ciliata (Rich.) DC.

1694. Melastomataceae: Aciotis caulialata (Ruiz & Pav.) Triana

1695. Orchidaceae: Rodriguezia lanceolata Ruiz & Pav.

1696. Ochnaceae: Sauvagesia elata Benth.

1697. Rubiaceae: Psychotria platypoda DC.

1698. Araceae: Anthurium gracile (Rudge) Schott

1699. Lauraceae: Chlorocardium rodiei (R. H. Schomb.) 

Rohwer et al.
NUMBER 104 • 9 5

1700. Arecaceae: Bactris ptariana Steyerm.

1701. Vochysiaceae: Indet. sp. 

1702. Sapindaceae: Toulicia guianensis Aubl.

1703. Asclepiadaceae: Tassadia propinqua Decne.

1704. Melastomataceae: Miconia plukenetii Naudin

1705. Ochnaceae: Indet. sp. 

1706. Loranthaceae: Phthirusa stelis (L.) Kuijt

1707. Rubiaceae: Psychotria mapourioides DC.

1708. Lauraceae: Indet. sp. 

1709. Orchidaceae: Encyclia chloroleuca (Hook.) Neumann

1710. Malpighiaceae: Banisteriopsis martiniana var. 

martiniana (A. Juss.) Cuatrec.

1711. Loranthaceae: Oryctanthus florulentus (Rich.) Tiegh.

1712. Orchidaceae: Epidendrum flexuosum G. Mey.

1713. Clusiaceae: Clusia myriandra (Benth.) Planch. & 

Triana

1714. Clusiaceae: Clusia cuneata Benth.

1715. Connaraceae: Connarus coriaceus G. Schellenb.

1716. Euphorbiaceae: Conceveiba guianensis Aubl.

1717. Fabaceae: Macrosamanea pubiramea (Steud.) Barneby & 

J. W. Grimes

1718. Fabaceae: Hydrochorea gonggrijpii (Kleinhoonte) 

Barneby & J. W. Grimes

1719. Humiriaceae: Humiria sp. 

1720. Convolvulaceae: Lysiostyles scandens Benth.

1721. Chrysobalanaceae: Licania majuscula Sagot

1722. Burseraceae: Protium crassipetalum Cuatrec.

1723. Erythroxylaceae: Erythroxylum sp. 

1724. Connaraceae: Rourea frutescens Aubl.

1725. Sapotaceae: Pouteria surumuensis Baehni

1726. Smilacaceae: Smilax sp. 

1727. Rhizophoraceae: Cassipourea guianensis Aubl.

1728. Rutaceae: Spiranthera guianensis Sandwith

1729. Linaceae: Hebepetalum humiriifolium (Planch.) Benth.

1730. Aquifoliaceae: Ilex martiniana D. Don

1731. Sapotaceae: Indet. sp. 

1732. Elaeocarpaceae: Sloanea sp. 

1733. Myristicaceae: Iryanthera lancifolia Ducke

1734. Metaxyaceae: Metaxya rostrata (Kunth) C. Presl

1735. Araceae: Philodendron fragrantissimum Kunth

1736. Bromeliaceae: Araeococcus micranthus Brongn.

1737. Bromeliaceae: Indet. sp. 

1738. Bromeliaceae: Tillandsia spiculosa Griseb.

1739. Bromeliaceae: Aechmea mertensii (G. Mey.) Schult. & 

Schult. f.

1740a. Bromeliaceae: Aechmea mertensii (G. Mey.) Schult. & 

Schult. f.

1740b. Bromeliaceae: Aechmea nudicaulis (L.) Griseb.

1741a. Melastomataceae: Henriettea multiflora Naudin

1741b. Marcgraviaceae: Souroubea guianensis Aubl.

1742. Malpighiaceae: Spachea elegans (G. Mey.) A. Juss.

1743. Chrysobalanaceae: Hirtella paniculata Sw.

1744. Orchidaceae: Rodriguezia lanceolata Ruiz & Pav.

1745. Chrysobalanaceae: Licania guianensis (Aubl.) Griseb.

1746. Gesneriaceae: Codonanthe crassifolia (H. Focke) 

C. V. Morton

1747. Malpighiaceae: Heteropterys leona (Cav.) Exell

1748. Rhizophoraceae: Cassipourea guianensis Aubl.

1749. Apocynaceae: Odontadenia nitida (Vahl) Müll. Arg.

1750. Fabaceae: Pterocarpus officinalis Jacq.

1751. Polygonaceae: Coccoloba sp. 

1752. Orchidaceae: Polystachya concreta (Jacq.) Garay & 

H. R. Sweet

1753. Apocynaceae: Prestonia annularis (L. f.) G. Don

1754. Fabaceae: Campsiandra comosa var. surinamensis

(Kleinhoonte) Stergios

1755. Rubiaceae: Manettia alba (Aubl.) Wernham

1756. Clusiaceae: Caraipa grandifolia Mart.

1757. Fabaceae: Dioclea scabra (Rich.) R. H. Maxwell

1758. Gentianaceae: Coutoubea ramosa Aubl.

1759. Olacaceae: Heisteria cauliflora Sm.

1760. Verbenaceae: Petrea bracteata Steud.

1761. Orchidaceae: Epidendrum nocturnum Jacq.

1762. Myrtaceae: Marlierea schomburgkiana O. Berg

1763. Sterculiaceae: Sterculia pruriens (Aubl.) K. Schum.

1764. Melastomataceae: Miconia mirabilis (Aubl.) 

L. O. Williams

1765. Hippocrateaceae: Elachyptera floribunda (Benth.) 

A. C. Sm.

1766. Sapotaceae: Chrysophyllum argenteum Jacq.

1767. Bignoniaceae: Anemopaegma chrysoleucum (Kunth) 

Sandwith

1768. Fabaceae: Vatairea guianensis Aubl.

1769. Lamiaceae: Vitex stahelii Moldenke

1770. Malpighiaceae: Heteropterys siderosa Cuatrec.

1771. Lauraceae: Endlicheria multiflora (Miq.) Mez

1772. Vochysiaceae: Vochysia tetraphylla (G. Mey.) DC.

1773. Fabaceae: Dioclea sp. 

1774. Bignoniaceae: Adenocalymna inundatum var. 

surinamense Bureau & K. Schum.

1775. Bignoniaceae: Memora schomburgkii (DC.) Miers

1776. Apocynaceae: Odontadenia perrottetii (A. DC.) 

Woodson

1777. Bignoniaceae: Distictella elongata (Vahl) Urb.

1778. Marcgraviaceae: Souroubea guianensis Aubl.

1779. Convolvulaceae: Maripa sp. 

1780. Menispermaceae: Orthomene schomburgkii (Miers) 

Barneby & Krukoff

1781. Sapotaceae: Micropholis venulosa (Mart. & Eichler ex 

Miq.) Pierre

1782. Myristicaceae: Virola surinamensis (Rol.) Warb.

1783. Rubiaceae: Duroia eriopila L. f.

1784. Chrysobalanaceae: Parinari campestris Aubl.

1785. Fabaceae: Eperua sp. 

1786. Araceae: Anthurium trinervium Miq.

1787. Indet.: Indet. sp. 

1788. Malpighiaceae: Heteropterys multiflora Hochr.

1789. Caryocaraceae: Caryocar microcarpum Ducke
9 6 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

1790. Cyclanthaceae: Thoracocarpus bissectus (Vell.) Harling

1791. Orchidaceae: Rodriguezia lanceolata Ruiz & Pav.

1792. Rubiaceae: Psychotria mapourioides DC.

1793. Myrtaceae: Myrcia sp. 

1794. Myrtaceae: Marlierea cuprea Amshoff

1795. Sapindaceae: Indet. sp. 

1796. Connaraceae: Rourea frutescens Aubl.

1797. Loganiaceae: Strychnos sp. 

1798. Fabaceae: Eperua schomburgkiana Benth.

1799. Marcgraviaceae: Marcgravia purpurea I. W. Bailey

1800. Clusiaceae: Clusia brachystyla Maguire

1801. Rubiaceae: Psychotria mapourioides DC.

1802. Myrtaceae: Myrcia subobliqua (Benth.) Neidenzu

1803. Fabaceae: Macrolobium bifolium (Aubl.) Pers.

1804. Burseraceae: Protium decandrum (Aubl.) Marchand

1805. Fabaceae: Machaerium quinatum var. quinatum

(Aubl.) Sandwith

1806. Elaeocarpaceae: Indet. sp. 

1807. Myrtaceae: Calycorectes bergii Sandwith

1808. Passifloraceae: Dilkea sp. 

1809. Orchidaceae: Caularthron bicornutum (Hook.) Raf.

1810. Gesneriaceae: Nautilocalyx pictus (Hook.) Sprague

1811. Hymenophyllaceae: Trichomanes pinnatum Hedw.

1812. Adiantaceae: Adiantum latifolium Lam.

1813. Dennstaedtiaceae: Lindsaea lancea var. lancea

(L.) Bedd.

1814. Hippocrateaceae: Indet. sp. 

1815. Marcgraviaceae: Marcgravia coriacea Vahl

1816. Marcgraviaceae: Marcgravia coriacea Vahl

1817. Bignoniaceae: Adenocalymna inundatum var. 

surinamense Bureau & K. Schum.

1818. Bignoniaceae: Distictella magnoliifolia (Kunth) 

Sandwith

1819. Fabaceae: Pentaclethra macroloba (Willd.) Kuntze

1820. Ochnaceae: Elvasia quinqueloba Spruce ex Engl.

1821. Rubiaceae: Randia calycina Cham.

1822. Apocynaceae: Tabernaemontana sp. 

1823. Fabaceae: Abarema jupunba var. trapezifolia (Vahl) 

Barneby & J. W. Grimes

1824. Malpighiaceae: Byrsonima spicata (Cav.) DC.

1825. Asclepiadaceae: Blepharodon nitidus (Vell.) J. F. Macbr.

1826. Rubiaceae: Palicourea guianensis Aubl.

1827. Melastomataceae: Miconia prasina (Sw.) DC.

1828. Caryocaraceae: Anthodiscus trifoliatus G. Mey.

1829. Tiliaceae: Apeiba petoumo Aubl.

1830. Lecythidaceae: Lecythis alutacea (A. C. Sm.) S. A. Mori

1831. Melastomataceae: Miconia chrysophylla (Rich.) Urb.

1832. Malpighiaceae: Mascagnia sinemariensis (Aubl.) Griseb.

1833. Dichapetalaceae: Tapura guianensis Aubl.

1834. Melastomataceae: Miconia ceramicarpa (DC.) Cogn.

1835. Dilleniaceae: Doliocarpus guianensis (Aubl.) Gilg

1836. Apocynaceae: Tabernaemontana sp. 

1837. Euphorbiaceae: Chaetocarpus schomburgkianus

(Kuntze) Pax & K. Hoffm.

1838. Malpighiaceae: Indet. sp. 

1839. Lamiaceae: Aegiphila racemosa Vell.

1840. Gnetaceae: Gnetum camporum (Markgr.) D. W. Stev. & 

T. Zanoni

1841. Lauraceae: Ocotea cernua (Nees) Mez

1842a. Polypodiaceae: Microgramma reptans (Cav.) A. R. Sm.

1842b. Apocynaceae: Forsteronia guyanensis Müll. Arg.

1843a. Loranthaceae: Phthirusa stelis (L.) Kuijt

1843b. Fabaceae: Dalbergia monetaria L. f.

1844. Boraginaceae: Cordia nodosa Lam.

1845. Orchidaceae: Brassavola angustata Lindl.

1846. Melastomataceae: Miconia pubipetala Miq.

1847. Rubiaceae: Sabicea glabrescens Benth.

1848. Acanthaceae: Justicia calycina (Nees) V. A. W. Graham

1849. Rubiaceae: Malanea gabrielensis Müll. Arg.

1850. Amaryllidaceae: Crinum erubescens Aiton

1851. Apocynaceae: Bonafousia rupicola (Benth.) Miers

1852. Chrysobalanaceae: Chrysobalanus icaco L.

1853. Apocynaceae: Malouetia sp. 

1854. Indet.: Indet. sp. 

1855. Malpighiaceae: Byrsonima gymnocalycina A. Juss.

1856. Myristicaceae: Virola surinamensis (Rol.) Warb.

1857. Rhizophoraceae: Rhizophora racemosa G. Mey.

1858. Chrysobalanaceae: Licania heteromorpha var. 

heteromorpha Benth.

1859. Icacinaceae: Emmotum fagifolium Desv. ex Ham.

1860. Fabaceae: Machaerium inundatum (Mart. ex Benth.) 

Ducke

1861. Moraceae: Ficus nymphaeifolia Mill.

1862. Ebenaceae: Diospyros guianensis (Aubl.) Gürke

1863. Fabaceae: Eperua jenmanii Oliv.

1864. Euphorbiaceae: Amanoa guianensis Aubl.

1865. Fabaceae: Machaerium ferox (Mart. ex Benth.) Ducke

1866. Olacaceae: Heisteria sp. 

1867. Myrsinaceae: Cybianthus surinamensis (Spreng.) 

G. Agostini

1868. Lecythidaceae: Lecythis zabucajo Aubl.

1869. Clusiaceae: Symphonia globulifera L. f.

1870. Fabaceae: Indet. sp. 

1871. Indet.: Indet. sp. 

1872. Apocynaceae: Allamanda cathartica L.

1873. Chrysobalanaceae: Hirtella guyanensis (Fritsch) 

Sandwith

1874. Chrysobalanaceae: Licania densiflora Kleinh.

1875. Loranthaceae: Phoradendron crassifolium (Pohl ex 

DC.) Eichler

1876. Malpighiaceae: Hiraea faginea (Sw.) Nied.

1877. Orchidaceae: Encyclia vespa (Vell.) Dressler

1878. Orchidaceae: Catasetum sp. 

1879. Gesneriaceae: Paradrymonia maculata (Hook. f.) 

Wiehler

1880. Myrsinaceae: Ardisia guianensis (Aubl.) Mez

1881. Quiinaceae: Indet. sp. 

1882. Orchidaceae: Maxillaria violaceopunctata Rchb. f.
NUMBER 104 • 9 7

1883. Orchidaceae: Maxillaria crassifolia (Lindl.) Rchb. f.

1884. Rubiaceae: Psychotria uliginosa Sw.

1885. Gesneriaceae: Besleria saxicola C. V. Morton

1886. Melastomataceae: Miconia nervosa (Sm.) Triana

1887. Piperaceae: Piper sp. 

1888. Hymenophyllaceae: Trichomanes elegans Rich.

1889. Hymenophyllaceae: Trichomanes pinnatum Hedw.

1890. Hymenophyllaceae: Trichomanes diversifrons (Bory) 

Mett. ex Sadeb.

1891. Violaceae: Paypayrola longifolia Tul.

1892. Gesneriaceae: Codonanthe calcarata (Miq.) Hanst.

1893. Araceae: Anthurium maguirei A. D. Hawkes

1894. Bromeliaceae: Tillandsia monadelpha (E. Morren) 

Baker

1895. Sapindaceae: Matayba inelegans Spruce ex Radlk.

1896. Nyctaginaceae: Indet. sp. 

1897. Passifloraceae: Passiflora glandulosa Cav.

1898. Orchidaceae: Wullschlaegelia calcarata Benth.

1899. Gnetaceae: Gnetum leyboldii Tul.

1900. Clusiaceae: Tovomita albiflora A. C. Sm.

1901. Apocynaceae: Bonafousia undulata (Vahl) A. DC.

1902. Metaxyaceae: Metaxya rostrata (Kunth) C. Presl

1903. Marantaceae: Monotagma spicatum (Aubl.) 

J. F. Macbr.

1904. Marantaceae: Calathea cyclophora Baker

1905. Melastomataceae: Clidemia venosa (Gleason) 

Wurdack

1906. Costaceae: Costus congestiflorus Rich. ex Gagnep.

1907. Marantaceae: Calathea elliptica (Roscoe) K. Schum.

1908. Araceae: Spathiphyllum cuspidatum Schott

1910. Melastomataceae: Leandra divaricata (Naudin) Cogn.

1911. Rubiaceae: Psychotria acuminata Benth.

1912. Rubiaceae: Psychotria racemosa Rich.

1913. Rubiaceae: Psychotria cupularis (Müll. Arg.) Standl.

1914. Dennstaedtiaceae: Lindsaea dubia Spreng.

1915. Adiantaceae: Adiantum terminatum Kunze ex Miq.

1916. Dennstaedtiaceae: Lindsaea lancea var. lancea (L.) 

Bedd.

1917. Cyatheaceae: Cyathea surinamensis (Miq.) Domin

1918. Blechnaceae: Salpichlaena volubilis (Kaulf.) J. Sm.

1919. Dryopteridaceae: Cyclodium meniscioides var. 

meniscioides (Willd.) C. Presl

1920. Polypodiaceae: Microgramma fuscopunctata (Hook.) 

Vareschi

1921. Dennstaedtiaceae: Saccoloma elegans ssp. chartaceum

Nair ex Cremers & K. U. Kramer

1922. Cyclanthaceae: Indet. sp. 

1923. Orchidaceae: Rodriguezia lanceolata Ruiz & Pav.

1924. Piperaceae: Piper sp. 

1925. Piperaceae: Piper sp. 

1926. Rubiaceae: Palicourea guianensis Aubl.

1927. Fabaceae: Senna sp. 

1928. Rubiaceae: Psychotria bracteocardia (DC.) Müll. Arg.

1929. Poaceae: Indet. sp. 

1930. Cyperaceae: Hypolytrum longifolium ssp. sylvaticum

(Poepp. & Kunth) T. Koyama

1931. Annonaceae: Duguetia yeshidan Sandwith

1932. Acanthaceae: Mendoncia hoffmannseggiana Nees

1933. Solanaceae: Solanum rugosum Dunal

1934. Solanaceae: Solanum leucocarpon Dunal

1935. Hymenophyllaceae: Hymenophyllum decurrens

(Jacq.) Sw.

1936. Cyperaceae: Diplasia karatifolia Rich. ex Pers.

1937. Ebenaceae: Diospyros guianensis (Aubl.) Gürke

1938. Fabaceae: Mimosa myriadenia Benth.

1939. Bignoniaceae: Anemopaegma chrysoleucum (Kunth) 

Sandwith

1940. Orchidaceae: Epidendrum carpophorum Barb. Rodr.

1941. Orchidaceae: Cheiradenia cuspidata Lindl.

1942. Smilacaceae: Smilax schomburgkiana Kunth

1943. Fabaceae: Brownea sp. 

1944. Rubiaceae: Psychotria apoda Steyerm.

1945. Piperaceae: Piper arboreum Aubl.

1946. Araceae: Spathiphyllum cuspidatum Schott

1947. Poaceae: Panicum pilosum Sw.

1948. Gesneriaceae: Nautilocalyx pictus (Hook.) Sprague

1949. Gesneriaceae: Nautilocalyx mimuloides (Benth.) 

C. V. Morton

1950. Marattiaceae: Danaea simplicifolia Rudge

1951. Tectariaceae: Triplophyllum funestum var. funestum

(Kunze) Holttum

1952. Adiantaceae: Adiantum cajennense Willd. ex Klotzsch

1953. Thelypteridaceae: Thelypteris leprieurii var. leprieurii

(Hook.) R. M. Tryon

1954. Hymenophyllaceae: Trichomanes pedicellatum Desv.

1955. Fabaceae: Inga bourgoni (Aubl.) DC.

1956. Amaryllidaceae: Hymenocallis tubiflora Salisb.

1957. Marantaceae: Ischnosiphon obliquus (Rudge) Körn.

1958. Rubiaceae: Gonzalagunia dicocca Cham. & Schltdl.

1959. Poaceae: Olyra latifolia L.

1960. Piperaceae: Piper hispidum Sw.

1961. Euphorbiaceae: Conceveiba guianensis Aubl.

1962. Heliconiaceae: Heliconia spathocircinata Aristeg.

1963. Heliconiaceae: Heliconia bihai (L.) L.

1964. Heliconiaceae: Heliconia richardiana Miq.

1965. Bromeliaceae: Vriesea gladioliflora (H. Wendl.) 

Antoine

1966. Adiantaceae: Adiantum phyllitidis J. Sm.

1967. Tectariaceae: Tectaria incisa Cav.

1968. Oxalidaceae: Oxalis frutescens L.

1969. Fabaceae: Elizabetha coccinea var. oxyphylla (Harms) 

R. S. Cowan

1970. Myrtaceae: Myrciaria vismeifolia (Benth.) O. Berg

1971. Olacaceae: Heisteria cauliflora Sm.

1972. Apocynaceae: Bonafousia rupicola (Benth.) Miers

1973. Flacourtiaceae: Homalium guianense (Aubl.) Oken

1974. Fabaceae: Calliandra surinamensis Benth.

1975. Myrtaceae: Eugenia florida DC.
9 8 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

1976. Euphorbiaceae: Croton cuneatus Klotzsch

1977. Malpighiaceae: Byrsonima gymnocalycina A. Juss.

1978. Combretaceae: Combretum rotundifolium Rich.

1979. Hippocrateaceae: Indet. sp. 

1980. Hippocrateaceae: Indet. sp. 

1981. Myrtaceae: Psidium acutangulum DC.

1982. Violaceae: Corynostylis arborea (L.) S. F. Blake

1983. Chrysobalanaceae: Couepia comosa Benth.

1984. Myrsinaceae: Stylogyne orinocensis (Kunth) Mez

1985. Moraceae: Ficus pertusa L. f.

1986. Combretaceae: Buchenavia megalophylla Van Heurck & 

Müll. Arg.

1987. Bignoniaceae: Arrabidaea inaequalis (DC. ex Splitg.) 

K. Schum.

1988. Melastomataceae: Macairea pachyphylla Benth.

1989. Davalliaceae: Nephrolepis cordifolia (L.) C. Presl f. duffii

1990. Schizaeaceae: Lygodium microphyllum (Cav.) R. Br.

1991. Fabaceae: Inga sp.

1992. Eriocaulaceae: Paepalanthus fasciculatus (Rottb.) Kunth

1993. Rubiaceae: Pagamea guianensis Aubl.

1994. Poaceae: Homolepis isocalycia (G. Mey.) Chase

1995. Xyridaceae: Xyris jupicai Rich.

1996. Schizaeaceae: Schizaea incurvata Schkuhr

1997. Cyperaceae: Lagenocarpus guianensis Lindl. & Nees

1998. Bignoniaceae: Potamoganos microcalyx (G. Mey.) 

Sandwith

1999. Melastomataceae: Indet. sp.

2000. Violaceae: Rinorea riana Kuntze

2001. Annonaceae: Annona sericea Dunal

2002. Rubiaceae: Morinda tenuiflora (Benth.) Steyerm.

2003. Chrysobalanaceae: Licania persaudii Fanshawe & 

Maguire

2004. Passifloraceae: Passiflora ovata Jos. Martin ex DC.

2005. Bignoniaceae: Arrabidaea inaequalis (DC. ex Splitg.) 

K. Schum.

2006. Lauraceae: Endlicheria multiflora (Miq.) Mez

2007. Fabaceae: Acosmium nitens (Vogel) Yakovlev

2008. Bignoniaceae: Cydista aequinoctialis (L.) Miers

2009. Cucurbitaceae: Gurania sp.

2010. Orchidaceae: Epidendrum flexuosum G. Mey.

2011. Connaraceae: Connarus patrisii (DC.) Planch.

2012. Fabaceae: Machaerium inundatum (Mart. ex Benth.) 

Ducke

2013. Clusiaceae: Clusia flavida (Benth.) Pipoly

2014. Melastomataceae: Miconia plukenetii Naudin

2015. Fabaceae: Inga sp.

2016. Fabaceae: Dalbergia monetaria L. f.

2017. Myrtaceae: Eugenia sp. 

2018. Gesneriaceae: Codonanthe crassifolia (H. Focke) 

C. V. Morton

2019. Bignoniaceae: Adenocalymna inundatum var. 

surinamense Bureau & K. Schum.

2020. Bignoniaceae: Anemopaegma chrysoleucum (Kunth) 

Sandwith

2021. Melastomataceae: Miconia prasina (Sw.) DC.

2022. Myrtaceae: Marlierea schomburgkiana O. Berg

2023. Polygalaceae: Barnhartia floribunda Gleason

2024. Clusiaceae: Tovomita sp. 

2025. Moraceae: Ficus mathewsii (Miq.) Miq.

2026. Fabaceae: Swartzia eriocarpa Benth.

2027. Chrysobalanaceae: Licania heteromorpha var. 

heteromorpha Benth.

2028. Menispermaceae: Abuta obovata Diels

2029. Moraceae: Ficus paraensis (Miq.) Miq.

2030. Dilleniaceae: Doliocarpus guianensis (Aubl.) Gilg

2031. Sterculiaceae: Sterculia sp. 

2032. Bromeliaceae: Aechmea bromeliifolia (Rudge) Baker

2033. Bromeliaceae: Aechmea tillandsioides (Mart. ex 

Schult. & Schult. f.) Baker

2034. Polygonaceae: Coccoloba sp. 

2035. Malpighiaceae: Spachea elegans (G. Mey.) A. Juss.

2036. Rubiaceae: Amaioua corymbosa H.B.K.

2037. Lamiaceae: Aegiphila integrifolia (Jacq.) B. D. Jacks.

2038. Piperaceae: Piper baccans (Miq.) C. DC.

2039. Passifloraceae: Passiflora glandulosa Cav.

2040. Piperaceae: Pothomorphe peltata (L.) Miq.

2041. Euphorbiaceae: Manihot sp. 

2042. Rubiaceae: Alibertia acuminata (Benth.) Sandwith

2043. Dichapetalaceae: Tapura guianensis Aubl.

2044. Fabaceae: Swartzia schomburgkii var. schomburgkii

Benth.

2045. Indet.: Indet. sp. 

2046. Fabaceae: Mora excelsa Benth.

2047. Combretaceae: Terminalia dichotoma G. May.

2048. Bromeliaceae: Vriesea procera (Mart. ex Schult. & 

Schult. f.) Wittm.

2049. Melastomataceae: Pterolepis glomerata (Rottb.) Miq.

2050. Compositae: Centratherum punctatum Cass.

2051. Melastomataceae: Desmoscelis villosa (Aubl.) Naudin

2052. Apocynaceae: Mandevilla hirsuta (Rich.) K. Schum.

2053. Turneraceae: Turnera sp. 

2054. Clusiaceae: Clusia panapanari (Aubl.) Choisy

2055. Euphorbiaceae: Maprounea guianensis Aubl.

2056. Burmanniaceae: Burmannia bicolor Mart.

2057. Loranthaceae: Oryctanthus florulentus (Rich.) Tiegh.

2058. Passifloraceae: Passiflora auriculata Kunth

2059. Chrysobalanaceae: Licania incana Aubl.

2060. Lacistemataceae: Lacistema polystachyum Schnizl.

2061. Clusiaceae: Clusia panapanari (Aubl.) Choisy

2062. Fabaceae: Machaerium myrianthum Spruce ex Benth.

2063. Burseraceae: Trattinnickia burserifolia Mart.

2064. Dilleniaceae: Doliocarpus spraguei Cheesman

2065. Euphorbiaceae: Pera glabrata (Schott) Poepp. ex Baill.

2066. Dilleniaceae: Tetracera costata Mart. ex Eichler

2067. Fabaceae: Lonchocarpus heptaphyllus (Poir.) DC.

2068. Fabaceae: Indet. sp. 

2069. Fabaceae: Macrosamanea pubiramea (Steud.) Barneby & 

J. W. Grimes
NUMBER 104 • 9 9

2070. Euphorbiaceae: Maprounea guianensis Aubl.

2071. Apocynaceae: Macropharynx spectabilis (Stadelm.) 

Woodson

2072. Fabaceae: Swartzia schomburgkii var. schomburgkii

Benth.

2073. Connaraceae: Cnestidium guianense (G. Schellenb.) 

G. Schellenb.

2074. Malpighiaceae: Mascagnia sepium (A. Juss.) Griseb.

2074a. Araceae: Indet. sp. 

2075. Bignoniaceae: Cydista aequinoctialis (L.) Miers

2076. Onagraceae: Ludwigia affinis (DC.) H. Hara

2077. Malpighiaceae: Hiraea faginea (Sw.) Nied.

2078. Combretaceae: Combretum rotundifolium Rich.

2079. Fabaceae: Bauhinia kunthiana Vogel

2080. Rubiaceae: Spermacoce verticillata L.

2081. Fabaceae: Acosmium nitens (Vogel) Yakovlev

2082. Myrsinaceae: Stylogyne orinocensis (Kunth) Mez

2083. Connaraceae: Pseudoconnarus subtriplinervis (Radlk.) 

G. Schellenb.

2084. Melastomataceae: Miconia longifolia (Aubl.) DC.

2085. Solanaceae: Solanum volubile Sw.

2086. Cecropiaceae: Coussapoa microcephala Trécul

2087. Dichapetalaceae: Tapura capitulifera Baill.

2088. Apocynaceae: Mandevilla symphitocarpa (G. Mey.) 

Woodson

2089. Orchidaceae: Aspidogyne foliosa (Poepp. & Endl.) 

Garay

2090. Rubiaceae: Uncaria tomentosa (Willd. ex Roem. & 

Schult.) DC.

2091. Lauraceae: Endlicheria multiflora (Miq.) Mez

2092. Loganiaceae: Strychnos sp. 

2093. Bignoniaceae: Arrabidaea inaequalis (DC. ex Splitg.) 

K. Schum.

2094. Hippocrateaceae: Indet. sp. 

2095. Malvaceae: Ochroma pyramidale (Cav. ex Lam.) Urb.

2096. Piperaceae: Piper aduncum L.

2097. Fabaceae: Mimosa pellita Humb. & Bonpl. ex Willd.

2098. Annonaceae: Xylopia aromatica (Lam.) Mart.

2099. Fabaceae: Tachigali pubiflora Benth.

2100. Melastomataceae: Miconia aplostachya (Bonpl.) DC.

2101. Passifloraceae: Dilkea sp. 

2102. Apocynaceae: Malouetia tamaquarina (Aubl.) A. DC.

2103. Orchidaceae: Pleurothallis lanceana Lodd.

2104. Celastraceae: Goupia glabra Aubl.

2105. Apocynaceae: Prestonia acutifolia (Benth. & Müll. 

Arg.) K. Schum.

2106. Orchidaceae: Epidendrum carpophorum Barb. Rodr.

2107. Gesneriaceae: Codonanthe crassifolia (H. Focke) 

C. V. Morton

2108. Orchidaceae: Vanilla sp. 

2109. Lauraceae: Nectandra cuspidata Nees

2110. Combretaceae: Terminalia amazonia (J. F. Gmel.) Exell

2111. Acanthaceae: Justicia sp. 

2112. Fabaceae: Aeschynomene sensitiva Sw.

2113. Verbenaceae: Lantana camara L.

2114. Myrsinaceae: Cybianthus surinamensis (Spreng.) 

G. Agostini

2115. Trigoniaceae: Trigonia hypoleuca Griseb.

2116. Fabaceae: Entada polyphylla Benth.

2117. Rubiaceae: Malanea gabrielensis Müll. Arg.

2118. Lecythidaceae: Gustavia augusta L.

2119. Malpighiaceae: Heteropterys siderosa Cuatrec.

2120. Malpighiaceae: Heteropterys macradena (DC.) 

W. R. Anderson

2121. Lamiaceae: Vitex compressa Turcz.

2122. Meliaceae: Trichilia rubra C. DC.

2123. Cecropiaceae: Coussapoa asperifolia ssp. magnifolia

(Trécul) Akkermans & C. C. Berg

2124. Fabaceae: Sclerolobium guianense Benth.

2125. Chrysobalanaceae: Hirtella racemosa var. racemosa Lam.

2126. Combretaceae: Buchenavia fanshawei Exell & Maguire

2127. Fabaceae: Clathrotropis paradoxa Sandwith

2128. Fabaceae: Eperua sp. 

2129. Fabaceae: Macrolobium acaciifolium Benth.

2130. Combretaceae: Combretum laxum Jacq.

2131. Myrtaceae: Calyptranthes pullei Burret ex Amshoff

2132. Rubiaceae: Isertia parviflora Vahl

2133. Fabaceae: Zygia latifolia var. communis Barneby & 

J. W. Grimes

2134. Fabaceae: Zygia latifolia var. communis Barneby & 

J. W. Grimes

2135. Clusiaceae: Clusia grandiflora Splitg.

2136. Olacaceae: Dulacia guianensis (Engl.) Kuntze

2137. Apocynaceae: Odontadenia macrantha (Roem. & 

Schult.) Markgr.

2138. Anacardiaceae: Tapirira guianensis Aubl.

2139. Clusiaceae: Clusia myriandra (Benth.) Planch. & Triana

2140. Lauraceae: Nectandra globosa (Aubl.) Mez

2141. Rubiaceae: Uncaria guianensis (Aubl.) J. F. Gmel.

2142. Apocynaceae: Prestonia annularis (L. f.) G. Don

2143. Fabaceae: Paramachaerium ormosioides (Ducke) Ducke

2144. Sapotaceae: Pouteria sp. 

2145. Clusiaceae: Calophyllum brasiliense Cambess.

2146. Moraceae: Ficus sp. 

2147. Elaeocarpaceae: Sloanea sp. 

2148. Bignoniaceae: Macfadyena uncata (Andrews) Sprague & 

Sandwith

2149. Hippocrateaceae: Indet. sp. 

2150. Meliaceae: Indet. sp. 

2151. Lecythidaceae: Eschweilera micrantha (O. Berg) Miers

2152. Orchidaceae: Cleistes rosea Lindl.

2153. Loranthaceae: Phoradendron perrottetii (DC.) Eichler

2154. Rubiaceae: Appunia tenuiflora (Benth.) Hook. f. ex 

B. D. Jacks.

2155. Fabaceae: Eperua sp. 

2156. Polygalaceae: Securidaca paniculata Rich.

2157a. Euphorbiaceae: Mabea anomala Müll. Arg.

2157b. Sapindaceae: Indet. sp. 
100 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

2158. Melastomataceae: Macrocentrum minus Gleason

2159. Gesneriaceae: Nautilocalyx cordatus (Gleason) 

L. E. Skog

2160. Melastomataceae: Tococa aristata Benth.

2161. Melastomataceae: Clidemia minutiflora (Triana) Cogn.

2162. Gesneriaceae: Nautilocalyx pictus (Hook.) Sprague

2163. Acanthaceae: Odontonema schomburgkianum (Nees) 

Kuntze

2164. Solanaceae: Lycianthes pauciflora (Vahl) Bitter

2165. Smilacaceae: Smilax schomburgkiana Kunth

2166. Piperaceae: Piper ciliomarginatum Görts & Christenhusz

2167. Melastomataceae: Maieta poeppigii Mart. ex Cogn.

2168. Melastomataceae: Miconia maguirei Gleason

2169. Piperaceae: Peperomia sp. 

2170. Araceae: Anthurium expansum Gleason

2171. Lomariopsidaceae: Elaphoglossum macrophyllum

(Mett. ex Kuhn) Christ

2172. Dennstaedtiaceae: Lindsaea lancea var. lancea (L.) Bedd.

2173. Dennstaedtiaceae: Lindsaea lancea var. lancea (L.) Bedd.

2174. Dryopteridaceae: Cyclodium inerme (Fée) A. R. Sm.

2175. Hymenophyllaceae: Trichomanes resinosum

R. C. Moran

2176. Selaginellaceae: Selaginella mazaruniense Jenman

2177. Selaginellaceae: Selaginella sobolifera A. R. Sm.

2178. Bromeliaceae: Pitcairnia maidifolia (C. Morren) Decne.

2179. Orchidaceae: Sarcoglottis acaulis (Sm.) Schltr.

2180. Rubiaceae: Psychotria muscosa (Jacq.) Steyerm.

2181. Marantaceae: Monotagma spicatum (Aubl.) J. F. Macbr.

2182. Rubiaceae: Psychotria bostrychothyrsus Sandwith

2183. Piperaceae: Peperomia glabella (Sw.) A. Dietr.

2184. Melastomataceae: Leandra agrestis (Aubl.) Raddi

2185. Piperaceae: Piper insipiens Trel. & Yunck.

2186. Melastomataceae: Macrocentrum cristatum (DC.) Triana

2187. Rubiaceae: Sipanea cowanii Steyerm.

2188. Rubiaceae: Faramea egregia Sandwith

2189. Bromeliaceae: Vriesea splendens (Brongn.) Lem.

2190. Araceae: Philodendron ornatum Schott

2191. Costaceae: Costus sp. 

2192. Gesneriaceae: Columnea guianensis C. V. Morton

2193. Arecaceae: Bactris simplicifrons Mart.

2194. Aspleniaceae: Asplenium zamiifolium Willd.

2195. Polypodiaceae: Polypodium caceresii Sodiro

2196. Aspleniaceae: Asplenium cuneatum Lam.

2197. Aspleniaceae: Asplenium salicifolium L.

2198. Hymenophyllaceae: Trichomanes pinnatum Hedw.

2199. Aspleniaceae: Asplenium serratum L.

2200. Adiantaceae: Adiantum terminatum Kunze ex Miq.

2201. Vittariaceae: Antrophyum guayanense Hieron.

2202. Lomariopsidaceae: Elaphoglossum macrophyllum

(Mett. ex Kuhn) Christ

2203. Tectariaceae: Triplophyllum dicksonioides (Fée) Holttum

2204. Davalliaceae: Nephrolepis rivularis (Vahl) Mett. ex Krug

2205. Lomariopsidaceae: Elaphoglossum flaccidum (Fée) 

T. Moore

2206. Hymenophyllaceae: Hymenophyllum hirsutum (L.) Sw.

2207. Grammitidaceae: Grammitis mollissima (Fée) Proctor

2208. Vittariaceae: Antrophyum lanceolatum (L.) Kaulf.

2209. Rubiaceae: Psychotria mapourioides DC.

2210. Burseraceae: Protium demerarense Sw.

2211. Polyporaceae: Indet. sp. 

2212. Basidiomycete: Indet. sp. 

2213. Dacrymycetaceae: Dacrymyces sp. 

2214. Indet.: Indet. sp. 

2215. Piperaceae: Piper cililimbum Yunck.

2216. Myrsinaceae: Indet. sp. 

2217. Melastomataceae: Leandra micropetala (Naudin) Cogn.

2218. Chrysobalanaceae: Hirtella angustissima Sandw.

2219. Rubiaceae: Psychotria subundulata Benth.

2220. Gentianaceae: Tachia guianensis Aubl.

2221. Indet.: Indet. sp. 

2222. Begoniaceae: Begonia jenmanii Tutin

2223. Fabaceae: Hydrochorea gonggrijpii (Kleinhoonte) 

Barneby & J. W. Grimes

2224. Fabaceae: Calliandra surinamensis Benth.

2225. Marantaceae: Calathea cyclophora Baker

2226. Rubiaceae: Psychotria potaroensis (Sandwith) Steyerm.

2227. Cyperaceae: Calyptrocarya glomerulata (Brongn.) Urb.

2228. Cyperaceae: Rhynchospora cephalotes (L.) Vahl

2229. Bromeliaceae: Tillandsia anceps G. Lodd.

2230. Rubiaceae: Didymochlamys connellii N. E. Br.

2231. Piperaceae: Piper ciliomarginatum Görts & Christenhusz

2232. Hymenophyllaceae: Trichomanes crispum L.

2233. Hymenophyllaceae: Hymenophyllum decurrens

(Jacq.) Sw.

2234. Hymenophyllaceae: Trichomanes bancroftii Hook. & 

Grev.

2235. Hymenophyllaceae: Trichomanes crispum L.

2236. Hymenophyllaceae: Trichomanes crispum L.

2237. Grammitidaceae: Cochlidium furcatum (Hook. & 

Grev.) C. Chr.

2238. Hymenophyllaceae: Trichomanes pedicellatum Desv.

2239. Hymenophyllaceae: Trichomanes crispum L.

2240. Hymenophyllaceae: Trichomanes hostmannianum

(Klotzsch) Kunze

2241. Hymenophyllaceae: Trichomanes arbuscula Desv.

2242. Lomariopsidaceae: Bolbitis semipinnatifida (Fée) Alston

2243. Lomariopsidaceae: Elaphoglossum glabellum J. Sm.

2244. Dennstaedtiaceae: Lindsaea lancea var. falcata

(Dryand.) Rosenst.

2245. Dennstaedtiaceae: Lindsaea divaricata Klotzsch

2246. Dennstaedtiaceae: Lindsaea divaricata Klotzsch

2247. Cyatheaceae: Cyathea procera (Willd.) Domin

2248. Metaxyaceae: Metaxya rostrata (Kunth) C. Presl

2249. Davalliaceae: Oleandra articulata (Sw.) C. Presl

2250. Orchidaceae: Epidendrum carpophorum Barb. Rodr.

2251. Clavulinaceae: Cookerina tricholoma (Mart.) Kuntze

2252. Xylariaceae: Xylaria sp. 

2253. Rubiaceae: Ferdinandusa guainiae Spruce ex K. Schum.
NUMBER 104 • 101

2254. Orchidaceae: Dichaea hookeri Garay & H. R. Sweet

2255. Orchidaceae: Epidendrum nocturnum Jacq.

2256. Hymenophyllaceae: Indet. sp. 

2257. Ericaceae: Satyria panurensis (Benth. ex Meisn.) 

Hook. f. ex Nied.

2258. Annonaceae: Duguetia pycnastera Sandwith

2259. Lecythidaceae: Couratari riparia Sandwith

2260. Orchidaceae: Batemannia colleyi Lindl.

2261. Cyclanthaceae: Indet. sp. 

2262. Vittariaceae: Vittaria costata Kunze

2263. Tectariaceae: Triplophyllum funestum var. funestum

(Kunze) Holttum

2264. Dryopteridaceae: Olfersia cervina (L.) Kunze

2265. Araceae: Philodendron fragrantissimum Kunth

2266. Rubiaceae: Geophila cordifolia Miq.

2267. Melastomataceae: Clidemia conglomerata DC.

2268. Piperaceae: Piper insipiens Trel. & Yunck.

2269. Grammitidaceae: Cochlidium linearifolium (Desv.) 

Maxon ex C. Chr.

2270. Lomariopsidaceae: Elaphoglossum glabellum J. Sm.

2271. Dennstaedtiaceae: Lindsaea sagittata (Aubl.) Dryand.

2272. Marattiaceae: Danaea elliptica Sm.

2273. Tectariaceae: Triplophyllum dicksonioides (Fée) 

Holttum

2274. Adiantaceae: Adiantum terminatum Kunze ex Miq.

2275. Dennstaedtiaceae: Lindsaea divaricata Klotzsch

2276. Marattiaceae: Danaea simplicifolia Rudge

2277. Hymenophyllaceae: Trichomanes pinnatum Hedw.

2278. Hymenophyllaceae: Trichomanes pinnatum Hedw.

2279. Melastomataceae: Miconia splendens (Sw.) Griseb.

2280. Malpighiaceae: Banisteriopsis martiniana var. 

martiniana (A. Juss.) Cuatrec.

2281. Rubiaceae: Psychotria transiens Wernham

2282. Melastomataceae: Miconia bracteata (DC.) Triana

2283. Clusiaceae: Tovomita tenuiflora Benth. ex Planch. & 

Triana

2284. Ebenaceae: Diospyros ierensis Britton

2285. Piperaceae: Piper insipiens Trel. & Yunck.

2286. Clusiaceae: Clusia schomburgkiana (Planch. & 

Triana) Benth. ex Engl.

2287. Clusiaceae: Clusia cuneata Benth.

2288. Polypodiaceae: Microgramma lycopodioides (L.) Copel.

2289. Cyperaceae: Diplasia karatifolia Rich. ex Pers.

2289a. Dryopteridaceae: Cyclodium meniscioides (Willd.) 

C. Presl

2290. Orchidaceae: Scaphyglottis sickii Pabst

2291. Eriocaulaceae: Paepalanthus fasciculatus (Rottb.) 

Kunth

2292. Poaceae: Ichnanthus nemoralis (Schrad.) Hitchc. & 

Chase

2293. Plagiochilaceae: Plagiochila sp. 

2294. Indet.: Indet. sp. 

2295. Dicranaceae: Campylopus savannarum (Müll. Hal.) 

Mitt.

2296. Polyporaceae: Indet. sp. 

2297. Bignoniaceae: Tabebuia subtilis Sprague & Sandwith

2298. Cyperaceae: Indet. sp. 

2299. Melastomataceae: Macairea thyrsiflora DC.

2300. Euphorbiaceae: Croton subincanus Müll. Arg.

2301. Rubiaceae: Retiniphyllum schomburgkii (Benth.) 

Müll. Arg.

2302. Ericaceae: Vaccinium puberulum Klotzsch ex Meisn.

2303. Bromeliaceae: Brocchinia micrantha (Baker) Mez

2304. Humiriaceae: Humiria sp. 

2305. Chrysobalanaceae: Licania incana Aubl.

2306. Ochnaceae: Indet. sp. 

2307. Dilleniaceae: Davilla nitida (Vahl) Kubitzki

2308. Melastomataceae: Clidemia capitata Benth.

2309. Poaceae: Axonopus flabelliformis Swallen

2310. Fabaceae: Dicymbe jenmanii Sandwith

2311. Fabaceae: Dimorphandra macrostachya Benth.

2312. Fabaceae: Senna latifolia (G. Mey.) H. S. Irwin & 

Barneby

2313. Apocynaceae: Prestonia cayennensis (A. DC.) Pichon

2314. Ericaceae: Orthaea apophysata (Griseb.) A. C. Sm.

2315. Myrtaceae: Myrcia albidotomentosa (Amshoff) 

McVaugh

2316. Myrtaceae: Myrcia sp. 

2317. Tiliaceae: Mollia ulei Burret

2318. Loranthaceae: Psittacanthus leptanthus A. C. Sm.

2319. Ochnaceae: Ouratea leblondii (Tiegh.) Lemée

2320. Melastomataceae: Miconia ciliata (Rich.) DC.

2321. Melastomataceae: Miconia marginata Triana

2322. Rubiaceae: Posoqueria coriacea M. Martens & 

Galeotti

2323. Chrysobalanaceae: Licania longistyla (Hook. f.) 

Fritsch

2324. Polygalaceae: Securidaca sp. 

2325. Polygalaceae: Securidaca warmingiana Chodat

2326. Malpighiaceae: Tetrapterys styloptera A. Juss.

2327. Orchidaceae: Epidendrum nocturnum Jacq.

2328. Ericaceae: Sphyrospermum cordifolium Benth.

2329. Orchidaceae: Sobralia valida Rolfe

2330. Melastomataceae: Miconia prasina (Sw.) DC.

2331. Clusiaceae: Clusia hammeliana Pipoly

2332. Euphorbiaceae: Chaetocarpus schomburgkianus

(Kuntze) Pax & K. Hoffm.

2333. Melastomataceae: Miconia plukenetii Naudin

2334. Fabaceae: Dalbergia riedelii (Benth.) Sandwith

2335. Bombacaceae: Pachira minor (R. H. Sims) Hemsl.

2336. Lacistemataceae: Lacistema aggregatum (P. J. Bergius) 

Rusby

2337. Clusiaceae: Clusia myriandra (Benth.) Planch. & Triana

2338. Sapotaceae: Pouteria eugeniifolia (Pierre) Baehni

2339. Aquifoliaceae: Ilex jenmanii Loes.

2340. Clusiaceae: Indet. sp. 

2341. Sapotaceae: Pouteria cuspidata (A. DC.) Baehni

2342. Dennstaedtiaceae: Lindsaea portoricensis Desv.
102 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

2343. Chrysobalanaceae: Licania affinis Kuntze

2344. Bromeliaceae: Tillandsia bulbosa Hook.

2345. Orchidaceae: Scaphyglottis graminifolia (Ruiz & Pav.) 

Poepp. & Endl.

2346. Araceae: Urospatha sagittifolia (Rudge) Schott

2347. Piperaceae: Piper cernuum Vell. 

2348. Myrsinaceae: Cybianthus pakaraimae Pipoly

2349. Xylariaceae: Thamnomyces sp. 

2350. Bromeliaceae: Racinaea spiculosa (Griseb.) 

M. A. Spencer & L. B. Sm.

2351. Orchidaceae: Elleanthus graminifolius (Barb. Rodr.) 

Löjtnant

2352. Bromeliaceae: Vriesea splendens (Brongn.) Lem.

2353. Bromeliaceae: Indet. sp. 

2354. Eriocaulaceae: Rondonanthus capillaceus (Klotzsch ex 

Körn.) Hensold & Giul.

2355. Cecropiaceae: Coussapoa microcephala Trécul

2356. Myrtaceae: Myrcia sylvatica (G. Mey.) DC.

2357. Rubiaceae: Chalepophyllum sp. 

2358. Malpighiaceae: Byrsonima eugeniifolia Sandwith

2359. Burseraceae: Trattinnickia burserifolia Mart.

2360. Melastomataceae: Miconia ciliata (Rich.) DC.

2361. Rubiaceae: Coccocypselum guianense (Aubl.) 

K. Schum.

2362. Eriocaulaceae: Leiothrix sp. 

2363. Loranthaceae: Indet. sp. 

2364. Aquifoliaceae: Ilex sp. 

2365. Malpighiaceae: Banisteriopsis pulcherrima (Sandwith) 

B. Gates

2366. Bonnetiaceae: Archytaea triflora Mart.

2367. Gentianaceae: Voyria aphylla (Jacq.) Pers.

2368. Apocynaceae: Mandevilla benthamii (A. DC.) 

K. Schum.

2369. Ochnaceae: Poecilandra retusa Tul.

2370. Dilleniaceae: Doliocarpus savannarum Sandwith

2371. Bignoniaceae: Tabebuia insignis var. monophylla

Sandwith

2372. Ericaceae: Thibaudia nutans Klotzsch ex Mansf.

2373. Xyridaceae: Xyris surinamensis A. Spreng.

2374. Euphorbiaceae: Phyllanthus vacciniifolius (Müll. Arg.) 

Müll. Arg.

2375. Melastomataceae: Clidemia pycnaster Tutin

2376. Fabaceae: Clitoria sp. 

2377. Xyridaceae: Xyris involucrata Nees

2378. Orchidaceae: Vanilla bicolor Lindl.

2379. Ericaceae: Notopora schomburgkii Hook. f.

2380. Pentaphylacaceae: Ternstroemia sp. 

2381. Dilleniaceae: Tetracera asperula Miq.

2382. Humiriaceae: Humiria crassifolia Mart. ex Urb.

2383. Ochnaceae: Ouratea cernuiflora Sandwith

2384. Clusiaceae: Clusia savannarum Maguire

2385. Clusiaceae: Moronobea jenmanii Engl.

2386. Dennstaedtiaceae: Lindsaea pendula Klotzsch

2387. Polypodiaceae: Niphidium crassifolium (L.) Lellinger

2388. Rubiaceae: Psychotria barbiflora DC.

2389. Rubiaceae: Pagamea guianensis Aubl.

2390. Rubiaceae: Sipanea sp. 

2391. Lauraceae: Cassytha filiformis L.

2392. Orchidaceae: Catasetum discolor (Lindl.) Lindl.

2393. Orchidaceae: Epidendrum orchidiflorum Salzm. ex Lindl.

2394. Bromeliaceae: Indet. sp. 

2395. Bromeliaceae: Aechmea brassicoides Baker

2396. Bromeliaceae: Navia sandwithii L. B. Sm.

2397. Myrsinaceae: Cybianthus guyanensis ssp. 

multipunctatus (A. DC.) Pipoly

2398. Xyridaceae: Abolboda grandis var. grandis Griseb.

2399. Rapateaceae: Saxo-fridericia regalis R. H. Schomb.

2400. Boraginaceae: Cordia nervosa Lam.

2401. Orchidaceae: Psygmorchis pusilla (L.) Dodson & 

Dressler

2402. Ochnaceae: Ouratea mazaruniensis A. C. Sm. & 

Dwyer

2403. Melastomataceae: Miconia dodecandra Cogn.

2404. Melastomataceae: Comolia villosa (Aubl.) Triana

2405. Polygalaceae: Securidaca retusa Benth.

2405a. Melastomataceae: Miconia mirabilis (Aubl.) 

L. O. Williams

2406. Compositae: Calea oliveri B. L. Rob. & Greenm.

2407. Passifloraceae: Passiflora vespertilio L.

2408. Marantaceae: Ischnosiphon puberulus var. scaber

(Petersen) L. Andersson

2409. Gesneriaceae: Lesia savannarum (C. V. Morton) 

J. L. Clark & J. F. Sm.

2410. Celastraceae: Maytenus sp. 

2411. Araceae: Stenospermation maguirei A. M. E. Jonker & 

Jonker

2412. Orchidaceae: Sarcoglottis metallica (Rolfe) Schltr.

2413. Rubiaceae: Pagamea thyrsiflora Spruce ex Benth.

2414. Burseraceae: Trattinnickia burserifolia Mart.

2415. Marcgraviaceae: Marcgravia sororopaniana Steyerm.

2416. Clusiaceae: Clusia crassifolia Planch. & Triana

2417. Clusiaceae: Clusia panapanari (Aubl.) Choisy

2418. Orchidaceae: Pleurothallis suspensa Luer

2419. Orchidaceae: Jacquiniella globosa (Jacq.) Schltr.

2420. Rubiaceae: Manettia alba (Aubl.) Wernham

2421. Heliconiaceae: Heliconia acuminata A. Rich.

2422. Passifloraceae: Passiflora garckei Mast.

2423. Polypodiaceae: Polypodium loriceum L.

2424. Rapateaceae: Stegolepis ferruginea Baker f.

2425. Leucobryaceae: Leucobryum martianum (Hornsch.) 

Hampe

2426. Lomariopsidaceae: Elaphoglossum macrophyllum

(Mett. ex Kuhn) Christ

2427. Araceae: Anthurium crassinervium (Jacq.) Schott

2428. Polyporaceae: Polyporus rhizomorphus Mont.

2429. Gentianaceae: Irlbachia purpurascens (Aubl.) Maas

2430. Orchidaceae: Epidendrum schomburgkii Lindl.

2431. Fabaceae: Mucuna urens (L.) Medik.
NUMBER 104 • 103

2432. Melastomataceae: Loreya mespiloides Miq.

2433. Fabaceae: Bauhinia sp.

2434. Combretaceae: Combretum laxum Jacq.

2435. Fabaceae: Dalbergia riedelii (Benth.) Sandwith

2436. Cyperaceae: Scleria flagellum-nigrorum P. J. Bergius

2437. Fabaceae: Macrolobium angustifolium (Benth.) 

R. S. Cowan

2438. Fabaceae: Inga nobilis Willd.

2439. Fabaceae: Pentaclethra macroloba (Willd.) Kuntze

2440. Fabaceae: Tachigali paniculata Aubl.

2441. Hippocrateaceae: Hippocratea volubilis L.

2442. Acanthaceae: Justicia calycina (Nees) V. A. W. Graham

2443. Ochnaceae: Indet. sp. 

2444. Moraceae: Ficus paraensis (Miq.) Miq.

2445. Rubiaceae: Psychotria mazaruniensis Standl.

2446. Smilacaceae: Smilax schomburgkiana Kunth

2447. Passifloraceae: Indet. sp. 

2448. Moraceae: Ficus guianensis Desv. ex Ham.

2449. Lecythidaceae: Eschweilera wachenheimii (Benoist) 

Sandwith

2450. Fabaceae: Inga sertulifera DC.

2451. Boraginaceae: Cordia nodosa Lam.

2452. Hippocrateaceae: Salacia impressifolia (Miers) 

A. C. Sm.

2453. Bromeliaceae: Indet. sp. 

2454. Melastomataceae: Tococa nitens (Benth.) Triana

2455a. Eriocaulaceae: Syngonanthus simplex (Miq.) 

Ruiz & Pav.

2455b. Poaceae: Panicum polycomum Trin.

2456. Burmanniaceae: Burmannia bicolor Mart.

2457. Melastomataceae: Siphanthera hostmannii Cogn.

2458. Eriocaulaceae: Syngonanthus umbellatus (Lam.) 

Ruhland

2459. Cyrillaceae: Cyrilla racemiflora L.

2460. Lichen: Indet. sp. 

2461. Zingiberaceae: Hedychium coronarium J. Koenig

2462. Schizaeaceae: Lygodium volubile Sw.

2463. Fabaceae: Senna multijuga (Rich.) H. S. Irwin & 

Barneby

2464. Icacinaceae: Pleurisanthes parviflora (Ducke) 

R. A. Howard

2465. Lauraceae: Indet. sp. 

2466. Adiantaceae: Adiantum latifolium Lam.

2467. Basidiomycete: Indet. sp. 

2468. Fabaceae: Senna occidentalis (L.) Link

2469. Pedaliaceae: Sesamum orientale L.

2470. Myrtaceae: Syzygium cumini (L.) Skeels

2471. Fabaceae: Crotalaria retusa L.

2472. Fabaceae: Zornia latifolia Sm.

2473. Melastomataceae: Miconia mirabilis (Aubl.) 

L. O. Williams

2474. Fabaceae: Eperua schomburgkiana Benth.

2475. Rubiaceae: Spermacoce hyssopifolia Willd. ex Roem. & 

Schult.

2476. Clusiaceae: Vismia latifolia (Aubl.) Choisy

2477. Myrtaceae: Myrcia guianensis (Aubl.) DC.

2478. Fabaceae: Inga heterophylla Willd.

2478a. Grammitidaceae: Grammitis sp. 

2479. Cyperaceae: Bulbostylis conifera (Kunth) C. B. Clarke

2480. Piperaceae: Piper aduncum L.

2481. Fabaceae: Senna reticulata (Willd.) H. S. Irwin & 

Barneby

2482. Schizaeaceae: Schizaea incurvata Schkuhr

2483. Rubiaceae: Pagamea capitata Benth.

2484. Melastomataceae: Miconia rubiginosa (Bonpl.) DC.

2485. Schizaeaceae: Actinostachys pennula (Sw.) Hook.

2486. Lycopodiaceae: Indet. sp. 

2487. Compositae: Wulffia baccata (L. f.) Kuntze

2488. Chrysobalanaceae: Couepia cognata (Steud.) Fritsch

2489. Cyperaceae: Lagenocarpus verticillatus (Spreng.) 

T. Koyama & Maguire

2490. Convolvulaceae: Merremia macrocalyx (Ruiz & Pav.) 

O’Donell

2491. Cyperaceae: Scleria bracteata Cav.

2492. Poaceae: Axonopus canescens (Nees ex Trin.) Pilg.

2493. Cyperaceae: Lagenocarpus rigidus ssp. tremulus

(Nees) T. Koyama & Maguire

2494. Symplocaceae: Symplocos guianensis (Aubl.) Gürke

2495. Solanaceae: Solanum paludosum Moric.

2496. Clusiaceae: Clusia nemorosa G. Mey.

2497. Cyrillaceae: Cyrilla racemiflora L.

2498. Hippocrateaceae: Prionostemma aspera (Lam.) Miers

2499. Malpighiaceae: Stigmaphyllon sinuatum (DC.) A. Juss.

2500. Malpighiaceae: Byrsonima spicata (Cav.) DC.

2501. Lauraceae: Cassytha filiformis L.

2502. Melastomataceae: Miconia alata (Aubl.) DC.

2503. Malpighiaceae: Byrsonima crassifolia (L.) Kunth

2504. Fabaceae: Chamaecrista diphylla (L.) Greene

2505a. Malvaceae: Peltaea speciosa (Kunth) Standl.

2505b. Menispermaceae: Cissampelos ovalifolia DC.

2506. Melastomataceae: Miconia rufescens (Aubl.) DC.

2507. Dilleniaceae: Curatella americana L.

2508. Fabaceae: Stylosanthes guianensis (Aubl.) Sw.

2509. Scrophulariaceae: Buchnera rosea Kunth

2510. Malpighiaceae: Byrsonima spicata (Cav.) DC.

2511. Schizaeaceae: Schizaea elegans (Vahl) Sw.

2512. Fabaceae: Chamaecrista flexuosa (L.) Greene

2513. Anacardiaceae: Tapirira guianensis Aubl.

2514. Polygalaceae: Bredemeyera lucida (Benth.) Klotzsch ex 

Hassk.

2515. Rubiaceae: Sipanea hispida Benth. ex Wernham

2516. Myrsinaceae: Cybianthus fulvopulverulentus ssp. 

magnoliifolius (Mez) Pipoly

2517. Fabaceae: Chamaecrista ramosa var. ramosa (Vogel) 

H. S. Irwin & Barneby

2518. Humiriaceae: Humiria sp. 

2519. Malpighiaceae: Byrsonima crassifolia (L.) Kunth

2520. Passifloraceae: Passiflora acuminata DC.
104 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

2521. Fabaceae: Senna latifolia (G. Mey.) H. S. Irwin & 

Barneby

2522. Chrysobalanaceae: Couepia bracteosa Benth.

2523. Cyperaceae: Lagenocarpus verticillatus (Spreng.) 

T. Koyama & Maguire

2524. Violaceae: Paypayrola longifolia Tul.

2525. Fabaceae: Dioclea virgata (Rich.) Amshoff

2526. Malpighiaceae: Byrsonima stipulacea A. Juss.

2527. Clusiaceae: Vismia guianensis (Aubl.) Choisy

2528. Melastomataceae: Miconia ciliata (Rich.) DC.

2529. Melastomataceae: Miconia alata (Aubl.) DC.

2530. Dilleniaceae: Tetracera asperula Miq.

2531. Ochnaceae: Sauvagesia sprengelii A. St.-Hil.

2532. Rubiaceae: Retiniphyllum schomburgkii (Benth.) 

Müll. Arg.

2533. Fabaceae: Mora gonggrijpii (Kleinhoonte) Sandwith

2534. Loranthaceae: Struthanthus sp. 

2535. Dilleniaceae: Doliocarpus spraguei Cheesman

2536. Fabaceae: Centrosema sp. 

2537. Dilleniaceae: Tetracera asperula Miq.

2538. Myrtaceae: Eugenia punicifolia (H.B.K.) DC.

2539. Rubiaceae: Declieuxia fruticosa (Willd. ex Roem. & 

Schult.) Kuntze

2540. Myrtaceae: Myrcia sylvatica (G. Mey.) DC.

2541. Myrsinaceae: Myrsine guianensis (Aubl.) Kuntze

2542. Melastomataceae: Tibouchina aspera Aubl.

2543. Melastomataceae: Miconia rubiginosa (Bonpl.) DC.

2544. Loranthaceae: Struthanthus marginatus (Desr.) Blume

2545. Polygalaceae: Polygala trichosperma L.

2546. Rubiaceae: Psychotria anceps Kunth

2547. Poaceae: Digitaria insularis (L.) Fedde

2548. Poaceae: Panicum olyroides Kunth

2549. Compositae: Ichthyothere terminalis (Spreng.) 

S. F. Blake

2550. Cyperaceae: Rhynchospora cephalotes (L.) Vahl

2551. Gentianaceae: Irlbachia alata ssp. alata (Aubl.) Maas

2552. Fabaceae: Chamaecrista viscosa var. major (Benth.) 

H. S. Irwin & Barneby

2553. Melastomataceae: Miconia albicans (Sw.) Triana

2554. Fabaceae: Crotalaria maypurensis Kunth

2555. Lamiaceae: Amasonia campestris (Aubl.) Moldenke

2556. Rubiaceae: Palicourea rigida Kunth

2557. Compositae: Ayapana amygdalina (Lam.) R. M. King & 

H. Rob.

2558. Fabaceae: Abarema jupunba var. trapezifolia (Vahl) 

Barneby & J. W. Grimes

2559. Heliconiaceae: Heliconia psittacorum L. f.

2560. Rubiaceae: Psychotria anceps Kunth

2561. Symplocaceae: Symplocos guianensis (Aubl.) Gürke

2562. Melastomataceae: Tibouchina aspera Aubl.

2563. Malpighiaceae: Byrsonima coccolobifolia Kunth

2564. Dilleniaceae: Davilla kunthii A. St.-Hil.

2565. Myrtaceae: Eugenia punicifolia (H.B.K.) DC.

2566. Chrysobalanaceae: Indet. sp. 

2567. Fabaceae: Chamaecrista ramosa var. ramosa (Vogel) 

H. S. Irwin & Barneby

2568. Rubiaceae: Sipanea sp. 

2569. Bonnetiaceae: Bonnetia sp. 

2570. Fabaceae: Ormosia sp. 

2571. Davalliaceae: Nephrolepis biserrata (Sw.) Schott

2572. Cyperaceae: Cyperus laxus Lam.

2573. Erythroxylaceae: Erythroxylum sp. 

2574. Polypodiaceae: Microgramma persicariifolia (Schrad.) 

C. Presl

2575. Schizaeaceae: Lygodium volubile Sw.

2576. Smilacaceae: Smilax latipes Gleason

2577. Annonaceae: Xylopia aromatica (Lam.) Mart.

2578. Lauraceae: Ocotea schomburgkiana (Nees) Mez

2579. Ulmaceae: Trema micrantha (L.) Blume

2580. Burseraceae: Trattinnickia burserifolia Mart.

2581. Polygonaceae: Coccoloba sp. 

2582. Rubiaceae: Duroia eriopila L. f.

2583. Connaraceae: Connarus coriaceus G. Schellenb.

2584. Cecropiaceae: Cecropia latiloba Miq.

2585. Annonaceae: Guatteria sp. 

2586. Flacourtiaceae: Casearia singularis Eichler

2587. Araceae: Philodendron acutatum Schott

2588. Moraceae: Ficus mathewsii (Miq.) Miq.

2589. Myrtaceae: Eugenia punicifolia (H.B.K.) DC.

2590. Ebenaceae: Diospyros guianensis ssp. guianensis

(Aubl.) Gürke

2591. Smilacaceae: Smilax syphilitica Humb. & Bonpl. ex 

Willd.

2592. Melastomataceae: Miconia mirabilis (Aubl.) 

L. O. Williams

2593. Chrysobalanaceae: Couepia parillo DC.

2594. Compositae: Egletes prostrata (Sw.) Kuntze

2595. Melastomataceae: Macairea pachyphylla Benth.

2596. Compositae: Sphagneticola trilobata (L.) Pruski

2597. Bignoniaceae: Arrabidaea candicans (Rich.) DC.

2598. Compositae: Sphagneticola trilobata (L.) Pruski

2598a. Compositae: Clibadium surinamense L.

2599. Melastomataceae: Clidemia hirta (L.) D. Don

2600. Compositae: Unxia camphorata L. f.

2601. Bignoniaceae: Schlegelia violacea (Aubl.) Griseb.

2602. Bignoniaceae: Tabebuia insignis var. monophylla

Sandwith

2603. Bignoniaceae: Arrabidaea candicans (Rich.) DC.

2604. Apocynaceae: Himatanthus bracteatus (A. DC.) 

Woodson

2605. Araceae: Urospatha sagittifolia (Rudge) Schott

2606. Simaroubaceae: Simaba cedron Planch.

2607. Melastomataceae: Mouriri sp. 

2608. Rutaceae: Triphasia trifolia (Burm. f.) P. Wilson

2609. Moraceae: Ficus amazonica (Miq.) Miq.

2610. Fabaceae: Indigofera suffruticosa Mill.

2611. Fabaceae: Acacia farnesiana var. farnesiana (L.) Willd.

2612. Combretaceae: Conocarpus erectus var. erectus L.
NUMBER 104 • 105

2613. Malvaceae: Thespesia populnea (L.) Sol. ex Corrêa

2614. Annonaceae: Annona glabra L.

2615. Pteridaceae: Acrostichum aureum L.

2616. Malvaceae: Gossypium barbadense L.

2617. Fabaceae: Leucaena leucocephala (Lam.) de Wit

2618. Verbenaceae: Lantana camara L.

2619. Boraginaceae: Cordia curassavica (Jacq.) Roem. & 

Schult.

2620. Rubiaceae: Morinda citrifolia L.

2621. Acanthaceae: Avicennia germinans (L.) L.

2622. Malvaceae: Malachra fasciata Jacq.

2623. Euphorbiaceae: Jatropha gossypiifolia L.

2624. Malvaceae: Malachra alceifolia Jacq.

2625. Compositae: Bidens alba var. radiata (Sch. Bip.) 

R. E. Ballard

2626. Malpighiaceae: Stigmaphyllon bannisterioides (L.) 

C. E. Anderson

2627. Batidaceae: Batis maritima L.

2628. Fabaceae: Erythrina fusca Lour.

2629. Convolvulaceae: Ipomoea pes-caprae (L.) R. Br.

2630. Fabaceae: Canavalia dictyota Piper

2631. Menispermaceae: Indet. sp. 

2632. Rubiaceae: Rosenbergiodendron densiflorum

(K. Schum.) Fagerl.

2633. Fabaceae: Vigna sp. 

2634. Vitaceae: Cissus sicyoides L.

2635. Apocynaceae: Rhabdadenia biflora (Jacq.) Müll. Arg.

2636. Erythroxylaceae: Erythroxylum cumanense Kunth

2637. Fabaceae: Machaerium lunatum (L. f.) Ducke

2638. Compositae: Egletes prostrata (Sw.) Kuntze

2639. Fabaceae: Guilandina bonduc L.

2640. Fabaceae: Peltophorum dubium (Spreng.) Taub.

2641. Fabaceae: Entada polystachya (L.) DC.

2642. Compositae: Cyrtocymura scorpioides (Lam.) H. Rob.

2643. Bignoniaceae: Cydista aequinoctialis (L.) Miers

2644. Cannaceae: Canna glauca L.

2645. Fabaceae: Andira inermis ssp. inermis (W. Wright) 

Kunth ex DC.

2646. Fabaceae: Lonchocarpus sp. 

2647. Lamiaceae: Clerodendrum indicum (L.) Kuntze

2648. Poaceae: Coix lacryma-jobi L.

2649. Zingiberaceae: Hedychium coronarium J. Koenig

2650. Boraginaceae: Cordia tetrandra Aubl.

2651. Fabaceae: Dioclea violacea Mart. ex Benth.

2652. Bignoniaceae: Callichlamys latifolia (Rich.) K. Schum.

2652a. Rhizophoraceae: Rhizophora racemosa G. Mey.

2653. Euphorbiaceae: Antidesma ghaesembilla Gaertn.

2654. Euphorbiaceae: Antidesma ghaesembilla Gaertn.

2655. Acanthaceae: Ruellia prostrata Poir.

2656. Polygalaceae: Securidaca diversifolia (L.) S. F. Blake

2657. Apocynaceae: Mesechites trifida (Jacq.) Müll. Arg.

2658. Fabaceae: Crotalaria perrottetii DC.

2659. Asclepiadaceae: Calotropis gigantea (L.) Dryand.

2660. Pontederiaceae: Eichhornia crassipes (Mart.) Solms

2661. Solanaceae: Cestrum latifolium Lam.

2662. Rhizophoraceae: Rhizophora harrisonii Leechm.

2663. Combretaceae: Laguncularia racemosa (L.) C. F. Gaertn.

2664. Malvaceae: Sida setosa Mart. ex Colla

2665. Cucurbitaceae: Coccinia grandis (L.) Voigt

2666. Melastomataceae: Miconia acinodendron (L.) Sweet

2667. Malvaceae: Hibiscus pernambucensis Arruda

2668. Myrsinaceae: Ardisia elliptica Thunb.

2669. Lythraceae: Lagerstroemia speciosa (L.) Pers.

2670. Solanaceae: Solanum jamaicense Mill.

2671. Euphorbiaceae: Croton trinitatis Millsp.

2672. Fabaceae: Mimosa pudica var. unijuga (Walp. & 

Duchass.) Griseb.

2673. Fabaceae: Acacia macracantha Humb. & Bonpl. ex 

Willd.

2674. Asclepiadaceae: Asclepias curassavica L.

2675. Acanthaceae: Asystasia gangetica (L.) T. Anderson

2676. Fabaceae: Desmodium adscendens (Sw.) DC.

2677. Hymenophyllaceae: Trichomanes hostmannianum

(Klotzsch) Kunze

2678. Dennstaedtiaceae: Lindsaea lancea var. elatior (Kunze) 

K. U. Kramer

2679. Tectariaceae: Triplophyllum angustifolium Holttum

2680. Melastomataceae: Miconia racemosa (Aubl.) DC.

2681. Moraceae: Ficus paraensis (Miq.) Miq.

2682. Piperaceae: Peperomia macrostachya (Vahl) A. Dietr.

2683. Rubiaceae: Palicourea calophylla DC.

2683a. Indet.: Indet. sp. 

2684. Piperaceae: Peperomia rotundifolia (L.) Kunth

2685. Rubiaceae: Posoqueria panamensis (Walp. & 

Duchass.) Walp.

2686. Polypodiaceae: Microgramma reptans (Cav.) A. R. Sm.

2687. Polypodiaceae: Microgramma lycopodioides (L.) Copel.

2688. Piperaceae: Piper hostmannianum (Miq.) C. DC.

2689. Aspleniaceae: Asplenium serratum L.

2690. Melastomataceae: Miconia pubipetala Miq.

2691. Polygalaceae: Securidaca paniculata Rich.

2692. Aspleniaceae: Asplenium serratum L.

2693. Schizaeaceae: Lygodium volubile Sw.

2694. Annonaceae: Unonopsis glaucopetala R. E. Fr.

2695. Quiinaceae: Quiina indigofera Sandwith 

2696. Davalliaceae: Nephrolepis rivularis (Vahl) Mett. ex Krug

2697. Rubiaceae: Psychotria mapourioides DC.

2698. Heliconiaceae: Heliconia acuminata A. Rich.

2699. Clusiaceae: Clusia hammeliana Pipoly

2700. Rubiaceae: Psychotria cupularis (Müll. Arg.) Standl.

2701. Melastomataceae: Miconia pubipetala Miq.

2702. Acanthaceae: Mendoncia hoffmannseggiana Nees

2703. Acanthaceae: Justicia calycina (Nees) V. A. W. Graham

2704. Melastomataceae: Adelobotrys adscendens (Sw.) Triana

2705. Orchidaceae: Dichaea splitgerberi Rchb. f.

2706. Combretaceae: Terminalia amazonia (J. F. Gmel.) Exell

2707. Violaceae: Rinorea pubiflora (Benth.) Sprague & 

Sandwith
106 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

2708. Chrysobalanaceae: Licania heteromorpha var. 

heteromorpha Benth.

2709. Combretaceae: Combretum laxum Jacq.

2710. Fabaceae: Bauhinia kunthiana Vogel

2711. Melastomataceae: Miconia mirabilis (Aubl.) 

L. O. Williams

2712. Hippocrateaceae: Cuervea kappleriana (Miq.) A. C. Sm.

2713. Bignoniaceae: Schlegelia violacea (Aubl.) Griseb.

2714. Bignoniaceae: Clytostoma binatum (Thunb.) Sandwith

2715. Fabaceae: Eperua grandiflora ssp. guyanensis

R. S. Cowan

2716. Dilleniaceae: Tetracera sp. 

2717. Passifloraceae: Passiflora sp. 

2718. Malvaceae: Hibiscus bifurcatus Cav.

2719. Cyperaceae: Cyperus luzulae (L.) Rottb. ex Retz.

2720. Cyperaceae: Rhynchospora pubera ssp. pubera (Vahl) 

Boeckeler

2721. Cyperaceae: Cyperus luzulae (L.) Rottb. ex Retz.

2722. Poaceae: Panicum pilosum Sw.

2723. Poaceae: Panicum mertensii Roth

2724. Capparaceae: Cleome parviflora Kunth

2725. Lythraceae: Cuphea melvilla Lindl.

2726. Moraceae: Ficus amazonica (Miq.) Miq.

2727. Clusiaceae: Clusia grandiflora Splitg.

2728. Chrysobalanaceae: Chrysobalanus icaco L.

2729. Vitaceae: Cissus sicyoides L.

2730. Compositae: Clibadium surinamense L.

2731. Boraginaceae: Cordia spinescens L.

2732. Burseraceae: Protium decandrum (Aubl.) Marchand

2733. Loganiaceae: Indet. sp.

2734. Marcgraviaceae: Marcgravia purpurea I. W. Bailey

2735. Fabaceae: Zygia latifolia var. communis Barneby & 

J. W. Grimes

2736. Elaeocarpaceae: Sloanea sp.

2737. Cyperaceae: Hypolytrum longifolium ssp. sylvaticum

(Poepp. & Kunth) T. Koyama

2738. Melastomataceae: Clidemia involucrata DC.

2739. Araceae: Montrichardia arborescens (L.) Schott

2740. Vittariaceae: Antrophyum guayanense Hieron.

2741. Lecythidaceae: Gustavia gigantophylla Sandwith

2742. Dryopteridaceae: Cyclodium varians (Fée) A. R. Sm.

2743. Styracaceae: Styrax sp.

2744. Araceae: Rhodospatha oblongata Poepp.

2745. Malpighiaceae: Byrsonima stipulacea A. Juss.

2746. Bromeliaceae: Tillandsia monadelpha (E. Morren) Baker

2747. Polypodiaceae: Microgramma fuscopunctata (Hook.) 

Vareschi

2748. Clusiaceae: Tovomita eggersii Vesque

2749. Dennstaedtiaceae: Lindsaea lancea var. lancea (L.) Bedd.

2750. Verbenaceae: Petrea bracteata Steud.

2751. Hymenophyllaceae: Trichomanes pinnatum Hedw.

2752. Fabaceae: Eperua schomburgkiana Benth.

2753. Metaxyaceae: Metaxya rostrata (Kunth) C. Presl

2754. Sapotaceae: Ecclinusa lanceolata (Mart. & Eichler) Pierre

2755. Araceae: Urospatha sagittifolia (Rudge) Schott

2756. Marantaceae: Ischnosiphon obliquus (Rudge) Körn.

2757. Malpighiaceae: Heteropterys leona (Cav.) Exell

2758. Lauraceae: Nectandra globosa (Aubl.) Mez

2759. Fabaceae: Dioclea scabra (Rich.) R. H. Maxwell

2760. Melastomataceae: Henriettea multiflora Naudin

2761. Orchidaceae: Epidendrum smaragdinum Lindl.

2762. Piperaceae: Piper insipiens Trel. & Yunck.

2763. Melastomataceae: Clidemia japurensis var. 

japurensis DC.

2764. Asclepiadaceae: Matelea stenopetala Sandwith

2765. Gesneriaceae: Nautilocalyx mimuloides (Benth.) 

C. V. Morton

2766. Onagraceae: Ludwigia latifolia (Benth.) H. Hara

2767. Piperaceae: Piper insipiens Trel. & Yunck.

2768. Acanthaceae: Justicia calycina (Nees) V. A. W. Graham

2769. Haemodoraceae: Schiekia orinocensis ssp. orinocensis

(Kunth) Meisn.

2770. Rubiaceae: Isertia parviflora Vahl

2771. Lamiaceae: Amasonia campestris (Aubl.) Moldenke

2772. Melastomataceae: Miconia ciliata (Rich.) DC.

2772a. Myrtaceae: Myrcia bracteata (Rich.) DC.

2773. Fabaceae: Eriosema simplicifolium (Kunth) G. Don

2774. Rubiaceae: Palicourea rigida Kunth

2775. Gentianaceae: Coutoubea spicata Aubl.

2776. Compositae: Clibadium armani (Balb.) Sch. Bip. ex 

O. E. Schulz

2777. Rubiaceae: Morinda tenuiflora (Benth.) Steyerm.

2778. Lycopodiaceae: Lycopodiella camporum B. Øllg. & 

P. G. Windisch

2779. Heliconiaceae: Heliconia psittacorum L. f.

2780. Cyperaceae: Fuirena umbellata Rottb.

2781. Cyperaceae: Rhynchospora barbata (Vahl) Kunth

2782. Xyridaceae: Xyris savanensis Miq.

2783. Cyperaceae: Scleria longigluma Kük.

2784. Poaceae: Andropogon virgatus Desv. ex Ham.

2785. Poaceae: Otachyrium succisum (Swallen) Send. & 

Soderstr.

2786. Poaceae: Oryza latifolia Desv.

2787. Poaceae: Axonopus eminens (Nees) G. A. Black

2788. Poaceae: Paspalum plicatulum Michx.

2789. Poaceae: Schizachyrium sanguineum (Retz.) Alston

2790. Fabaceae: Crotalaria pilosa Mill.

2791. Euphorbiaceae: Phyllanthus stipulatus (Raf.) 

G. L. Webster

2792. Fabaceae: Eriosema sp. 

2793. Onagraceae: Ludwigia nervosa (Poir.) H. Hara

2794. Melastomataceae: Acisanthera uniflora (Vahl) Gleason

2795. Polygalaceae: Polygala timoutou Aubl.

2796. Melastomataceae: Rhynchanthera grandiflora

(Aubl.) DC.

2797. Sterculiaceae: Melochia spicata (L.) Fryxell

2798. Sterculiaceae: Byttneria genistella Triana & Planch.

2799. Rubiaceae: Sipanea hispida Benth. ex Wernham
NUMBER 104 • 107

2800. Fabaceae: Chamaecrista desvauxii var. mollissima

(Benth.) H. S. Irwin & Barneby

2801. Flacourtiaceae: Casearia commersoniana Cambess.

2802. Lamiaceae: Hyptis hirsuta Kunth

2803. Vochysiaceae: Vochysia sp. 

2804. Onagraceae: Ludwigia rigida (Miq.) Sandwith

2805. Fabaceae: Aeschynomene histrix Poir.

2806. Xyridaceae: Xyris laxifolia var. laxifolia Mart.

2807. Lamiaceae: Hyptis lantanifolia Poit.

2808. Sterculiaceae: Melochia spicata (L.) Fryxell

2809. Melastomataceae: Desmoscelis villosa (Aubl.) Naudin

2810. Xyridaceae: Xyris jupicai Rich.

2811. Compositae: Wulffia baccata (L. f.) Kuntze

2812. Poaceae: Paspalum lanciflorum Trin.

2813. Fabaceae: Indigofera lespedezioides Kunth

2814. Poaceae: Panicum olyroides Kunth

2815. Fabaceae: Indet. sp. 

2816. Malpighiaceae: Byrsonima verbascifolia (L.) DC.

2817. Polypodiaceae: Microgramma lycopodioides (L.) Copel.

2818. Myrtaceae: Eugenia punicifolia (H.B.K.) DC.

2819. Compositae: Ichthyothere terminalis (Spreng.) S. F. Blake

2820. Lythraceae: Cuphea antisyphilitica var. acutifolia Benth.

2821. Poaceae: Sporobolus jacquemontii Kunth

2822. Cyperaceae: Scleria distans Poir.

2823. Piperaceae: Piper hispidum Sw.

2824. Piperaceae: Piper pseudoglabrescens Trel. & Yunck.

2825. Rubiaceae: Psychotria racemosa Rich.

2826. Apocynaceae: Tabernaemontana heterophylla Vahl

2827. Annonaceae: Cymbopetalum brasiliense (Vell.) Benth. 

ex Baill.

2828. Rubiaceae: Psychotria gracilenta Müll. Arg.

2829. Poaceae: Olyra micrantha Kunth

2830. Arecaceae: Hyospathe elegans ssp. elegans Mart.

2831. Poaceae: Lasiacis sorghoidea (Desv. ex Ham.) Hitchc. & 

Chase

2832. Ulmaceae: Trema micrantha (L.) Blume

2833. Poaceae: Streptogyna americana C. E. Hubb.

2834. Adiantaceae: Adiantum argutum Splitg.

2835. Hymenophyllaceae: Trichomanes pinnatum Hedw.

2836. Tectariaceae: Triplophyllum dicksonioides (Fée) 

Holttum

2837. Adiantaceae: Adiantum phyllitidis J. Sm.

2838. Tectariaceae: Triplophyllum dicksonioides (Fée) 

Holttum

2839. Thelypteridaceae: Thelypteris opulenta (Kaulf.) 

Fosberg

2840. Tectariaceae: Triplophyllum acutilobum Holttum

2841. Adiantaceae: Adiantum latifolium Lam. ssp. 

serratodentatum Humb. & Bonpl. ex Willd.

2841a. Adiantaceae: Adiantum glaucescens Klotzsch

2842. Dennstaedtiaceae: Saccoloma elegans ssp. chartaceum

Nair ex Cremers & K. U. Kramer

2843. Adiantaceae: Adiantum fuliginosum Fée

2844. Passifloraceae: Passiflora glandulosa Cav.

2845. Apocynaceae: Bonafousia sananho (Ruiz & Rav.) 

Markgr.

2846. Violaceae: Rinorea pubiflora (Benth.) Sprague & 

Sandwith

2847. Campanulaceae: Centropogon cornutus (L.) Druce

2848. Euphorbiaceae: Acalypha diversifolia Jacq.

2849. Piperaceae: Piper hostmannianum (Miq.) C. DC.

2850. Violaceae: Rinorea riana Kuntze

2851. Lauraceae: Aniba megaphylla Mez

2852. Solanaceae: Solanum semotum M. Nee

2853. Heliconiaceae: Heliconia spathocircinata Aristeg.

2854. Chrysobalanaceae: Hirtella racemosa var. racemosa

Lam.

2855. Arecaceae: Socratea exorrhiza (Mart.) H. Wendl.

2856. Tectariaceae: Tectaria trifoliata (L.) Cav.

2857. Adiantaceae: Adiantum cajennense Willd. ex Klotzsch

2858. Thelypteridaceae: Thelypteris opulenta (Kaulf.) Fosberg

2859. Polypodiaceae: Pecluma plumula (Humb. & Bonpl. ex 

Willd.) M. G. Price

2860. Hymenophyllaceae: Trichomanes pinnatum Hedw.

2861. Woodsiaceae: Diplazium cristatum (Desr.) Alston

2862. Piperaceae: Peperomia quadrangularis (J. V. Thomps.) 

A. Dietr.

2863. Thelypteridaceae: Thelypteris glandulosa (Desv.) Proctor

2864. Piperaceae: Piper consanguineum Kunth

2865. Woodsiaceae: Diplazium celtidifolium Kunze

2866. Marattiaceae: Danaea trifoliata Rchb. ex Kunze

2867. Adiantaceae: Adiantum pulverulentum L.

2868. Adiantaceae: Adiantum obliquum Willd.

2869. Adiantaceae: Adiantum cajennense Willd. ex Klotzsch

2870. Adiantaceae: Adiantum tetraphyllum Humb. & Bonpl. 

ex Willd. var. tetraphyllum

2871. Adiantaceae: Adiantum glaucescens Klotzsch

2872. Adiantaceae: Adiantum cajennense Willd. ex Klotzsch

2873. Adiantaceae: Adiantum fuliginosum Fée

2874. Adiantaceae: Adiantum terminatum Kunze ex Miq.

2875. Hymenophyllaceae: Trichomanes vittaria DC. ex Poir.

2876. Cyperaceae: Calyptrocarya bicolor (H. Pfeiff.) 

T. Koyama

2877. Metaxyaceae: Metaxya rostrata (Kunth) C. Presl

2878. Parmeliaceae: Usnea sp. 

2879. Marantaceae: Ischnosiphon arouma (Aubl.) Körn.

2880. Aspleniaceae: Asplenium serratum L.

2881. Rubiaceae: Psychotria kappleri (Miq.) Müll. Arg. ex 

Benoist

2882. Piperaceae: Piper avellanum (Miq.) C. DC.

2883. Rubiaceae: Alseis smithii Standl.

2884. Flacourtiaceae: Ryania speciosa Vahl

2885. Meliaceae: Guarea guidonia (L.) Sleumer

2886. Melastomataceae: Leandra solenifera Cogn.

2887. Piperaceae: Piper peltatum L.

2888. Rubiaceae: Gonzalagunia dicocca Cham. & Schltdl.

2889. Violaceae: Rinorea macrocarpa (Mart. ex Eichler) 

Kuntze
108 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

2890. Elaeocarpaceae: Sloanea grandiflora Sm.

2891. Adiantaceae: Adiantum phyllitidis J. Sm.

2892. Basidiomycete: Indet. sp. 

2893. Piperaceae: Piper arboreum Aubl.

2894. Piperaceae: Piper anonifolium (Kunth) C. DC.

2895. Piperaceae: Piper arboreum Aubl.

2896. Poaceae: Ichnanthus pallens (Sw.) Munro ex Benth.

2897. Poaceae: Pharus parvifolius ssp. parvifolius Nash

2898. Cyperaceae: Cyperus luzulae (L.) Rottb. ex Retz.

2899. Annonaceae: Duguetia macrocalyx R. E. Fr.

2900. Adiantaceae: Adiantum dolosum Kunze

2901. Adiantaceae: Adiantum leprieurii Hook.

2902. Adiantaceae: Adiantum latifolium Lam.

2903. Selaginellaceae: Selaginella parkeri (Hook. & Grev.) 

Spring

2904. Tectariaceae: Triplophyllum dicksonioides (Fée) 

Holttum

2905. Adiantaceae: Adiantum glaucescens Klotzsch

2906. Adiantaceae: Adiantum pulverulentum L.

2907. Cyatheaceae: Cyathea cyatheoides (Desv.) 

K. U. Kramer

2908. Polypodiaceae: Campyloneurum repens (Aubl.) 

C. Presl

2909. Adiantaceae: Adiantum dolosum Kunze

2910. Lomariopsidaceae: Bolbitis semipinnatifida (Fée) 

Alston

2911. Marattiaceae: Danaea nodosa (L.) Sm.

2912. Compositae: Piptocarpha poeppigiana (DC.) Baker

2913. Myristicaceae: Iryanthera sp. 

2914. Rubiaceae: Guettarda acreana K. Krause

2915. Sapindaceae: Pseudima frutescens (Aubl.) Radlk.

2916. Cucurbitaceae: Cayaponia racemosa (Mill.) Cogn.

2917. Rubiaceae: Isertia verrucosa (Bonpl.) Standl.

2918. Vitaceae: Cissus erosa Rich.

2919. Passifloraceae: Passiflora coccinea Aubl.

2920. Euphorbiaceae: Margaritaria nobilis L. f.

2921. Fabaceae: Senna quinquangulata (Rich.) H. S. Irwin & 

Barneby

2922. Moraceae: Ficus paraensis (Miq.) Miq.

2923. Sterculiaceae: Theobroma subincanum Mart.

2924. Gentianaceae: Coutoubea ramosa Aubl.

2924a. Sterculiaceae: Theobroma subincanum Mart.

2925. Clusiaceae: Chrysochlamys membranacea Planch. & 

Triana

2926. Poaceae: Pharus latifolius L.

2927. Flacourtiaceae: Casearia pitumba Sleumer

2928. Fabaceae: Inga sp.

2929. Polyporaceae: Indet. sp. 

2930. Xylariaceae: Xylaria sp. 

2931. Hypnaceae: Ectropothecium leptochaeton (Schwaegr.) 

W. R. Buck

2932. Chrysobalanaceae: Hirtella obidensis Ducke

2933. Euphorbiaceae: Tragia fendleri Müll. Arg.

2934. Passifloraceae: Passiflora capsularis L.

2935. Orchidaceae: Ligeophila clavigera (Rchb. f.) Garay

2936. Solanaceae: Solanum subinerme Jacq.

2937. Verbenaceae: Stachytarpheta cayennensis (Rich.) Vahl

2938. Fabaceae: Senna obtusifolia (L.) H. S. Irwin & 

Barneby

2939. Ulmaceae: Trema micrantha (L.) Blume

2940. Poaceae: Panicum pilosum Sw.

2941. Rubiaceae: Hemidiodia ocymifolia (Willd. ex Roem. & 

Schult.) K. Schum.

2942. Fabaceae: Mimosa pudica var. tetrandra L.

2943. Compositae: Elephantopus pilosus Philipson

2944. Amaranthaceae: Cyathula prostrata (L.) Blume

2945. Compositae: Centratherum punctatum Cass.

2946. Cyperaceae: Scleria gaertneri Raddi

2947. Fabaceae: Desmodium axillare (Sw.) DC.

2948. Malvaceae: Sida glomerata Cav.

2949. Thelypteridaceae: Thelypteris poiteana (Bory) Proctor

2950. Fabaceae: Bauhinia aculeata L.

2951. Fabaceae: Mucuna urens (L.) Medik.

2952. Xylariaceae: Indet. sp. 

2953. Chrysobalanaceae: Exellodendron barbatum (Ducke) 

Prance

2954. Rubiaceae: Psychotria irwinii Steyerm.

2955. Theophrastaceae: Clavija lancifolia ssp. chermontiana

(Standl.) B. Ståhl

2956. Polypodiaceae: Niphidium crassifolium (L.) Lellinger

2957. Xylariaceae: Xylaria sp. 

2958. Polyporaceae: Indet. sp. 

2959. Clavariaceae: Indet. sp. 

2960. Arecaceae: Euterpe oleracea Mart.

2961. Uredinales: Indet. sp. 

2962. Loranthaceae: Indet. sp. 

2963. Monimiaceae: Siparuna sp. 

2964. Rutaceae: Conchocarpus ucayalinus (Huber) Kallunki & 

Pirani

2965. Rubiaceae: Palicourea calophylla DC.

2966. Lichen: Indet. sp. 

2967. Meliaceae: Trichilia surinamensis (Miq.) C. DC.

2968. Ochnaceae: Ouratea fasciculata Maguire & Steyerm.

2969. Cucurbitaceae: Gurania sinuata (Benth.) Cogn.

2970. Rutaceae: Indet. sp. 

2971. Piperaceae: Piper sp. 

2972. Orchidaceae: Lockhartia imbricata (Lam.) Hoehne

2973. Orchidaceae: Maxillaria uncata Lindl.

2974. Commelinaceae: Dichorisandra hexandra (Aubl.) 

Kuntze ex Hand.-Mazz.

2975. Annonaceae: Anaxagorea acuminata (Dunal) A. DC.

2976. Hippocrateaceae: Peritassa glabra (A. C. Sm.) 

Lombardi

2977. Lauraceae: Kubitzkia macrantha (Kosterm.) van der 

Werff

2978. Annonaceae: Guatteria scandens Ducke

2979. Polypodiaceae: Microgramma fuscopunctata (Hook.) 

Vareschi
NUMBER 104 • 109

2980. Polypodiaceae: Dicranoglossum desvauxii (Klotzsch) 

Proctor

2981. Hymenophyllaceae: Trichomanes pinnatum Hedw.

2982. Polyporaceae: Indet. sp. 

2983. Xylariaceae: Xylaria sp. 

2984. Polyporaceae: Indet. sp. 

2985. Polyporaceae: Indet. sp. 

2986. Lichen: Indet. sp. 

2987. Rubiaceae: Geophila cordifolia Miq.

2988. Melastomataceae: Clidemia dentata D. Don

2989. Rubiaceae: Psychotria bahiensis DC.

2990. Adiantaceae: Adiantum cajennense Willd. ex Klotzsch

2991. Cyatheaceae: Cyathea surinamensis (Miq.) Domin

2992. Thelypteridaceae: Thelypteris opulenta (Kaulf.) Fosberg

2993. Chrysobalanaceae: Licania densiflora Kleinh.

2994. Sapotaceae: Micropholis guyanensis (A. DC.) Pierre

2995. Aspleniaceae: Asplenium angustum Sw.

2996. Polypodiaceae: Microgramma persicariifolia (Schrad.) 

C. Presl

2997. Adiantaceae: Hemionitis rufa (L.) Sw.

2998. Aspleniaceae: Asplenium angustum Sw.

2999. Polypodiaceae: Pecluma plumula (Humb. & Bonpl. ex 

Willd.) M. G. Price

3000. Polypodiaceae: Phlebodium decumanum (Willd.) J. Sm.

3000a. Polypodiaceae: Polypodium triseriale Sw.

3001. Aspleniaceae: Asplenium angustum Sw.

3002. Gentianaceae: Irlbachia alata (Aubl.) Maas

3003. Clusiaceae: Clusia nemorosa G. Mey.

3004. Orchidaceae: Epidendrum ibaguense Lindl.

3005. Poaceae: Oplismenus hirtellus (L.) P. Beauv.

3006. Bignoniaceae: Indet. sp.

3007. Adiantaceae: Adiantum latifolium Lam.

3008. Lauraceae: Ocotea neesiana (Miq.) Kosterm.

3009. Euphorbiaceae: Omphalea diandra L.

3010. Cactaceae: Rhipsalis baccifera (J. S. Mill.) Stearn

3011. Araceae: Philodendron linnaei Kunth

3012. Vitaceae: Cissus erosa Rich.

3013. Myrtaceae: Eugenia punicifolia (H.B.K.) DC.

3014. Eriocaulaceae: Paepalanthus fasciculatus (Rottb.) Kunth

3015. Melastomataceae: Clidemia sericea D. Don

3016. Polygalaceae: Securidaca sp. 

3017. Myristicaceae: Iryanthera sagotiana (Benth.) Warb.

3018. Polyporaceae: Indet. sp. 

3019. Xylariaceae: Xylaria sp. 

3020. Chrysobalanaceae: Exellodendron barbatum (Ducke) 

Prance

3021. Lauraceae: Licaria pachycarpa (Meisn.) Kosterm.

3022. Orchidaceae: Dichaea sp. 

3023. Vittariaceae: Antrophyum guayanense Hieron.

3024. Vittariaceae: Antrophyum guayanense Hieron.

3024a. Xylariaceae: Xylaria sp. 

3025. Rubiaceae: Psychotria platypoda DC.

3026. Chrysobalanaceae: Hirtella physophora Mart. & Zucc.

3027. Cyperaceae: Calyptrocarya poeppigiana Kunth

3028. Cyperaceae: Calyptrocarya glomerulata (Brongn.) Urb.

3029. Arecaceae: Astrocaryum sciophilum (Miq.) Pulle

3030. Moraceae: Ficus amazonica (Miq.) Miq.

3031. Moraceae: Ficus amazonica (Miq.) Miq.

3031a. Aspleniaceae: Asplenium serratum L.

3032. Adiantaceae: Adiantum latifolium Lam.

3033. Moraceae: Ficus mathewsii (Miq.) Miq.

3034. Adiantaceae: Doryopteris collina (Raddi) J. Sm.

3035. Aspleniaceae: Asplenium pearcei Baker

3036. Polypodiaceae: Pecluma pectinata (L.) M. G. Price

3037. Adiantaceae: Doryopteris sagittifolia J. Sm.

3038. Aspleniaceae: Asplenium serratum L.

3039. Polypodiaceae: Dicranoglossum desvauxii (Klotzsch) 

Proctor

3040. Boraginaceae: Cordia nodosa Lam.

3042. Marantaceae: Maranta gibba Small

3043. Clusiaceae: Clusia minor L.

3044. Fabaceae: Dioclea guianensis Benth.

3045. Araceae: Philodendron sp. 

3045a. Clusiaceae: Clusia nemorosa G. Mey.

3046. Rubiaceae: Declieuxia tenuiflora (Willd. ex Roem. & 

Schult.) Steyerm. & J. H. Kirkbr.

3047. Araceae: Philodendron deflexum Poepp. ex Schott

3048. Compositae: Chromolaena odorata (L.) R. M. King & 

H. Rob.

3049. Cactaceae: Epiphyllum phyllanthus (L.) Haw.

3050. Clusiaceae: Clusia nemorosa G. Mey.

3051. Annonaceae: Duguetia calycina Benoist

3052. Poaceae: Panicum trichoides Sw.

3053. Poaceae: Axonopus sp. 

3054. Cochlospermaceae: Cochlospermum orinocense

(Kunth) Steud.

3055. Cactaceae: Pilosocereus oligolepis (Vaupel) Byles & G. 

D. Rowley

3056. Cactaceae: Pilosocereus oligolepis (Vaupel) Byles & G. 

D. Rowley

3057. Asclepiadaceae: Marsdenia gillespieae Morillo

3058. Costaceae: Costus spiralis var. villosus Maas

3059. Malvaceae: Briquetia spicata (Kunth) Fryxell

3060. Begoniaceae: Begonia prieurii A. DC.

3061. Orchidaceae: Lockhartia imbricata (Lam.) Hoehne

3062. Myrtaceae: Eugenia sp. 

3063. Violaceae: Rinorea brevipes (Benth.) S. F. Blake

3064. Burseraceae: Protium heptaphyllum ssp. heptaphyllum

(Aubl.) Marchand

3065. Burseraceae: Protium heptaphyllum ssp. heptaphyllum

(Aubl.) Marchand

3066. Fabaceae: Zygia ampla (Benth.) Pittier

3067. Portulacaceae: Portulaca sedifolia N. E. Br.

3068. Schizaeaceae: Anemia flexuosa (Savigny) Sw.

3069. Bromeliaceae: Aechmea bromeliifolia (Rudge) Baker

3070. Cactaceae: Hylocereus sp. 

3071. Cladoniaceae: Indet. sp. 

3072. Chrysobalanaceae: Licania leptostachya Benth.
110 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

3073. Fabaceae: Acosmium sp. 

3074. Vitaceae: Cissus sicyoides L.

3075. Myrtaceae: Eugenia lambertiana DC.

3076. Malpighiaceae: Tetrapterys mucronata Cav.

3077. Annonaceae: Annona hypoglauca Mart.

3078. Burseraceae: Protium heptaphyllum ssp. heptaphyllum

(Aubl.) Marchand

3079. Fabaceae: Macrolobium acaciifolium Benth.

3080. Sapindaceae: Matayba macrostylis Radlk.

3081. Fabaceae: Dioclea virgata (Rich.) Amshoff

3082. Chrysobalanaceae: Hirtella racemosa var. hexandra

(Willd. ex Roem. & Schult.) Prance

3083. Malpighiaceae: Byrsonima arthropoda A. Juss.

3084. Capparaceae: Crateva tapia L.

3085. Euphorbiaceae: Croton cuneatus Klotzsch

3086. Violaceae: Rinorea pubiflora (Benth.) Sprague & 

Sandwith

3087. Hippocrateaceae: Hippocratea volubilis L.

3088. Bignoniaceae: Paragonia pyramidata (Rich.) Bureau

3089. Bignoniaceae: Indet. sp. 

3089a. Boraginaceae: Tournefortia maculata Jacq.

3090. Fabaceae: Inga sp.

3091. Rubiaceae: Genipa spruceana Steyerm.

3092. Solanaceae: Solanum monachophyllum Dunal

3093. Malpighiaceae: Tetrapterys mucronata Cav.

3094. Myrsinaceae: Stylogyne orinocensis (Kunth) Mez

3095. Chrysobalanaceae: Licania heteromorpha var. glabra

(Mart. ex Hook. f.) Prance

3096. Boraginaceae: Tournefortia hirsutissima L.

3097. Fabaceae: Swartzia panacoco var. panacoco (Aubl.) 

R. S. Cowan

3098. Araceae: Philodendron solimoesense A. C. Sm.

3099. Sapotaceae: Pouteria guianensis Aubl.

3100. Fabaceae: Eperua rubiginosa Miq.

3101. Apocynaceae: Himatanthus articulatus (Vahl) Woodson

3102. Annonaceae: Duguetia quitarensis Benth.

3103. Orchidaceae: Aspidogyne confusa (C. Schweinf.) Garay

3104. Flacourtiaceae: Homalium racemosum Jacq.

3105. Fabaceae: Calopogonium mucunoides Desv.

3106. Euphorbiaceae: Plukenetia loretensis Ule

3107. Fabaceae: Macrolobium angustifolium (Benth.) 

R. S. Cowan

3108. Annonaceae: Anaxagorea brevipes Benth.

3109. Monimiaceae: Siparuna guianensis Aubl.

3110. Melastomataceae: Miconia argyrophylla ssp. 

argyrophylla DC.

3111. Commelinaceae: Dichorisandra hexandra (Aubl.) 

Kuntze ex Hand.-Mazz.

3112. Apocynaceae: Mesechites trifida (Jacq.) Müll. Arg.

3113. Polygalaceae: Securidaca sp. 

3114. Lauraceae: Nectandra amazonum Nees

3115. Rubiaceae: Psychotria lupulina Benth.

3116. Bignoniaceae: Cydista aequinoctialis (L.) Miers

3117. Euphorbiaceae: Sagotia brachysepala (Müll. Arg.) Secco

3118. Malpighiaceae: Hiraea faginea (Sw.) Nied.

3119. Lecythidaceae: Eschweilera pedicellata (Rich.) 

S. A. Mori

3120. Fabaceae: Machaerium quinatum (Aubl.) Sandwith

3121. Fabaceae: Calliandra laxa var. stipulacea (Benth.) 

Barneby

3122. Orchidaceae: Dichaea sp. 

3123. Bignoniaceae: Memora schomburgkii (DC.) Miers

3124. Combretaceae: Indet. sp. 

3125. Ochnaceae: Ouratea fasciculata Maguire & Steyerm.

3126. Rubiaceae: Psychotria astrellantha Wernham

3127. Polypodiaceae: Campyloneurum phyllitidis (L.) 

C. Presl

3128. Piperaceae: Piper consanguineum Kunth

3129. Melastomataceae: Tococa guianensis Aubl.

3130. Rubiaceae: Palicourea calophylla DC.

3131. Hymenophyllaceae: Trichomanes vittaria DC. ex Poir.

3132. Bignoniaceae: Cydista aequinoctialis (L.) Miers

3133. Fabaceae: Hydrochorea corymbosa (Rich.) Barneby & 

J. W. Grimes

3134. Rubiaceae: Palicourea croceoides Desv. ex Ham.

3135. Malvaceae: Hibiscus bifurcatus Cav.

3136. Piperaceae: Peperomia macrostachya (Vahl) A. Dietr.

3137. Polygalaceae: Securidaca sp. 

3138. Melastomataceae: Clidemia dentata D. Don

3139. Passifloraceae: Passiflora glandulosa Cav.

3140. Polygonaceae: Triplaris sp. 

3141. Rubiaceae: Posoqueria coriacea M. Martens & 

Galeotti

3142. Rubiaceae: Psychotria lupulina Benth.

3143. Lamiaceae: Vitex triflora Vahl

3144. Moraceae: Brosimum lactescens (S. Moore) C. C. Berg

3145. Combretaceae: Combretum laxum Jacq.

3146. Fabaceae: Machaerium quinatum var. quinatum

(Aubl.) Sandwith

3147. Annonaceae: Pseudoxandra lucida R. E. Fr.

3148. Annonaceae: Unonopsis guatterioides (A. DC.) R. E. Fr.

3149. Connaraceae: Indet. sp. 

3150. Melastomataceae: Miconia sp. 

3151. Proteaceae: Panopsis rubescens (Pohl) Rusby

3152. Bignoniaceae: Paragonia pyramidata (Rich.) Bureau

3153. Fabaceae: Vigna luteola (Jacq.) Benth.

3154. Melastomataceae: Mouriri acutiflora Naudin

3155. Euphorbiaceae: Phyllanthus stipulatus (Raf.) 

G. L. Webster

3156. Lecythidaceae: Eschweilera parvifolia Mart. ex DC.

3157. Erythroxylaceae: Erythroxylum sp. 

3158. Bignoniaceae: Clytostoma binatum (Thunb.) Sandwith

3159. Hippocrateaceae: Salacia impressifolia (Miers) A. C. Sm.

3160. Euphorbiaceae: Mabea taquari Aubl.

3161. Myrtaceae: Eugenia egensis DC.

3162. Sapotaceae: Pouteria cuspidata (A. DC.) Baehni

3163. Flacourtiaceae: Lindackeria paludosa (Benth.) Gilg

3164. Polygalaceae: Securidaca divaricata Nees & Mart.
NUMBER 104 • 111

3165. Burseraceae: Protium heptaphyllum ssp. heptaphyllum

(Aubl.) Marchand

3166. Rubiaceae: Rudgea cornifolia (Kunth) Standl.

3167. Flacourtiaceae: Indet. sp. 

3168. Myrtaceae: Psidium sp. 

3169. Annonaceae: Duguetia quitarensis Benth.

3170. Rubiaceae: Psychotria capitata Ruiz & Pav.

3171. Violaceae: Rinorea pubiflora (Benth.) Sprague & 

Sandwith

3172. Bombacaceae: Catostemma fragrans Benth.

3173. Lecythidaceae: Indet. sp. 

3174. Orchidaceae: Maxillaria camaridii Rchb. f.

3175. Loganiaceae: Strychnos sp. 

3176. Clusiaceae: Vismia cayennensis (Jacq.) Pers.

3177. Combretaceae: Combretum laxum Jacq.

3178. Polypodiaceae: Pleopeltis percussa (Cav.) Hook. & Grev.

3179. Bignoniaceae: Anemopaegma chrysoleucum (Kunth) 

Sandwith

3180. Fabaceae: Ormosia sp. 

3181. Melastomataceae: Mouriri sp. 

3182. Connaraceae: Rourea ligulata Baker

3183. Gnetaceae: Gnetum urens (Aubl.) Blume

3184. Fabaceae: Dialium guianense (Aubl.) Sandwith

3185. Cyperaceae: Cyperus odoratus L.

3186. Polyporaceae: Indet. sp. 

3187. Araceae: Monstera adansonii Schott

3188. Araceae: Monstera adansonii Schott

3189. Bromeliaceae: Aechmea mertensii (G. Mey.) Schult. & 

Schult. f.

3190. Bromeliaceae: Aechmea mertensii (G. Mey.) Schult. & 

Schult. f.

3191. Araceae: Monstera obliqua Miq.

3192. Hippocrateaceae: Hippocratea volubilis L.

3193. Fabaceae: Tachigali sp. 

3194. Fabaceae: Inga java Pittier

3195. Annonaceae: Xylopia discreta (L. f.) Spruce & Hutch.

3196. Malpighiaceae: Heteropterys macradena (DC.) W. R. 

Anderson

3197. Melastomataceae: Tococa subciliata (DC.) Triana

3198. Fabaceae: Inga nobilis Willd.

3199. Apocynaceae: Malouetia tamaquarina (Aubl.) A. DC.

3200. Apocynaceae: Malouetia sp. 

3201. Combretaceae: Combretum laxum Jacq.

3202. Fabaceae: Dioclea reflexa Hook. f.

3203. Heliconiaceae: Heliconia acuminata A. Rich.

3204. Fabaceae: Inga disticha Benth.

3205. Combretaceae: Combretum rotundifolium Rich.

3206. Melastomataceae: Mouriri grandiflora DC.

3207. Bignoniaceae: Adenocalymna inundatum var. 

surinamense Bureau & K. Schum.

3208. Bignoniaceae: Clytostoma binatum (Thunb.) Sandwith

3209. Bignoniaceae: Cydista aequinoctialis (L.) Miers

3210. Chrysobalanaceae: Licania apetala var. apetala

(E. Mey.) Fritsch

3211. Melastomataceae: Mouriri guianensis Aubl.

3212. Apocynaceae: Bonafousia undulata (Vahl) A. DC.

3213. Melastomataceae: Miconia nervosa (Sm.) Triana

3214. Myrtaceae: Eugenia tapacumensis O. Berg

3215. Flacourtiaceae: Casearia pitumba Sleumer

3216. Fabaceae: Cynometra bauhiniifolia Benth.

3217. Bignoniaceae: Cydista aequinoctialis (L.) Miers

3218. Asclepiadaceae: Cynanchum sp. 

3219. Passifloraceae: Passiflora vespertilio L.

3220. Lecythidaceae: Eschweilera pedicellata (Rich.) 

S. A. Mori

3221. Proteaceae: Panopsis rubescens (Pohl) Rusby

3222. Combretaceae: Buchenavia viridiflora Ducke

3223. Passifloraceae: Indet. sp. 

3224. Violaceae: Paypayrola hulkiana Pulle

3225. Fabaceae: Inga sp.

3226. Fabaceae: Machaerium leiophyllum (DC.) Benth.

3227. Poaceae: Acroceras zizanioides (Kunth) Dandy

3228. Myrtaceae: Eugenia florida DC.

3229. Aspleniaceae: Asplenium serratum L.

3230. Aspleniaceae: Asplenium angustum Sw.

3231. Arecaceae: Iriartella setigera (Mart.) H. Wendl.

3232. Rubiaceae: Psychotria poeppigiana Müll. Arg.

3233. Lamiaceae: Hyptis sp. 

3234. Fabaceae: Inga pilosula (Rich.) J. F. Macbr.

3235. Loranthaceae: Indet. sp. 

3236. Turneraceae: Indet. sp. 

3237. Rubiaceae: Diodia hyssopifolia (Willd. ex Roem. & 

Schult.) Cham. & Schltdl.

3238. Violaceae: Hybanthus oppositifolius (L.) Taub.

3239. Bignoniaceae: Anemopaegma robustum Bureau & 

K. Schum.

3240. Chrysobalanaceae: Licania leptostachya Benth.

3241. Smilacaceae: Smilax schomburgkiana Kunth

3242. Acanthaceae: Justicia schomburgkiana (Nees) 

V. A. W. Graham

3242a. Violaceae: Paypayrola hulkiana Pulle

3243. Orchidaceae: Epidendrum microphyllum Lindl.

3244. Cactaceae: Rhipsalis baccifera (J. S. Mill.) Stearn

3245. Celastraceae: Goupia glabra Aubl.

3246. Rutaceae: Galipea trifoliata Aubl.

3247. Fabaceae: Swartzia brachyrachis var. glabrata

R. S. Cowan

3248. Burseraceae: Crepidospermum rhoifolium (Benth.) 

Triana & Planch.

3249. Myristicaceae: Iryanthera juruensis Warb.

3250. Dichapetalaceae: Tapura guianensis Aubl.

3251. Cecropiaceae: Pourouma guianensis ssp. guianensis

Aubl.

3252. Polypodiaceae: Campyloneurum phyllitidis (L.) 

C. Presl

3253. Aspleniaceae: Asplenium serratum L.

3254. Polypodiaceae: Campyloneurum angustifolium

(Sw.) Fée
112 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

3255. Polypodiaceae: Microgramma baldwinii Brade

3256. Polypodiaceae: Pleopeltis percussa (Cav.) Hook. & Grev.

3257. Polypodiaceae: Pecluma plumula (Humb. & Bonpl. ex 

Willd.) M. G. Price

3258. Polypodiaceae: Campyloneurum phyllitidis (L.) C. Presl

3259. Polypodiaceae: Dicranoglossum desvauxii (Klotzsch) 

Proctor

3260. Poaceae: Guadua weberbaueri Pilg.

3261. Cyclanthaceae: Asplundia sp. 

3262. Orchidaceae: Scaphyglottis sickii Pabst

3263. Lycopodiaceae: Huperzia dichotoma (Jacq.) Trevis.

3264. Burseraceae: Protium crassipetalum Cuatrec.

3265. Lichen: Indet. sp. 

3266. Orchidaceae: Brassia sp. 

3267. Convolvulaceae: Merremia macrocalyx (Ruiz & Pav.) 

O’Donell

3268. Apocynaceae: Bonafousia muelleriana (Mart. ex Müll. 

Arg.) Boiteau & L. Allorge

3269. Fabaceae: Swartzia arborescens (Aubl.) Pittier

3270. Myristicaceae: Virola surinamensis (Rol.) Warb.

3271. Zingiberaceae: Renealmia floribunda K. Schum.

3272. Fabaceae: Senna silvestris (Vell.) H. S. Irwin & Barneby

3273. Meliaceae: Guarea pubescens (Rich.) A. Juss.

3274. Orchidaceae: Polystachya concreta (Jacq.) Garay & 

H. R. Sweet

3275. Hymenophyllaceae: Trichomanes bicorne Hook.

3276. Hymenophyllaceae: Trichomanes humboldtii (Bosch) 

Lellinger

3277. Hymenophyllaceae: Trichomanes martiusii C. Presl

3278. Schizaeaceae: Actinostachys pennula (Sw.) Hook.

3279. Humiriaceae: Humiria sp. 

3280. Hymenophyllaceae: Hymenophyllum sp. 

3281. Rubiaceae: Retiniphyllum schomburgkii (Benth.) 

Müll. Arg.

3282. Clusiaceae: Clusia renggerioides Planch. & Triana

3283. Myrtaceae: Eugenia biflora (L.) DC.

3284. Rubiaceae: Palicourea croceoides Desv. ex Ham.

3285. Cyperaceae: Calyptrocarya bicolor (H. Pfeiff.) T. 

Koyama

3286. Selaginellaceae: Selaginella parkeri (Hook. & Grev.) 

Spring

3287. Vittariaceae: Antrophyum guayanense Hieron.

3288. Chrysobalanaceae: Parinari excelsa Sabine

3289. Passifloraceae: Passiflora costata Mast.

3290. Lauraceae: Licaria armeniaca (Nees) Kosterm.

3291. Sapindaceae: Paullinia dasygonia Radlk.

3292. Fabaceae: Inga nobilis Willd.

3293. Fabaceae: Machaerium ferox (Mart. ex Benth.) Ducke

3294. Connaraceae: Rourea sp. 

3295. Compositae: Lepidaploa gracilis (Kunth) H. Rob.

3296. Orchidaceae: Maxillaria pterocarpa Barb. Rodr.

3297. Clusiaceae: Clusia nemorosa G. Mey.

3298. Clusiaceae: Clusia schomburgkiana (Planch. & 

Triana) Benth. ex Engl.

3299. Pentaphylacaceae: Ternstroemia sp. 

3300. Cyperaceae: Calyptrocarya glomerulata (Brongn.) Urb.

3301. Cyperaceae: Diplasia karatifolia Rich. ex Pers.

3302. Arecaceae: Geonoma macrostachys var. poiteauana

(Kunth) A. J. Hend.

3303. Hymenophyllaceae: Trichomanes crispum L.

3304. Polypodiaceae: Microgramma baldwinii Brade

3305. Lomariopsidaceae: Elaphoglossum plumosum (Fée) 

T. Moore

3306. Boraginaceae: Cordia nodosa Lam.

3307. Melastomataceae: Miconia alborufescens Naudin

3308. Rubiaceae: Perama dichotoma Poepp.

3309. Eriocaulaceae: Syngonanthus albopulvinatus

(Moldenke) Moldenke

3310. Xyridaceae: Xyris uleana var. uleana Malme

3311. Orchidaceae: Encyclia chloroleuca (Hook.) Neumann

3312. Orchidaceae: Octomeria complanata C. Schweinf.

3313. Lichen: Indet. sp. 

3314. Lichen: Indet. sp. 

3315. Lichen: Indet. sp. 

3316. Cladoniaceae: Cladonia peltastica (Nyl.) Müll. Arg.

3317. Cladoniaceae: Cladina sp. 

3318. Lichen: Indet. sp. 

3319. Lichen: Indet. sp. 

3320. Indet.: Indet. sp. 

3321. Indet.: Indet. sp. 

3322. Indet.: Indet. sp. 

3323. Annonaceae: Duguetia calycina Benoist

3324. Fabaceae: Parkia ulei

3325. Fabaceae: Dialium guianense (Aubl.) Sandwith

3326. Orchidaceae: Epidendrum rigidum Jacq.

3327. Hippocrateaceae: Indet. sp.

3328. Orchidaceae: Pleurothallis sp.

3329. Orchidaceae: Polystachya foliosa (Hook.) Rchb. f.

3330. Orchidaceae: Hexisea imbricata (Lindl.) Rchb. f.

3331. Malpighiaceae: Stigmaphyllon sinuatum (DC.) A. Juss.

3332. Convolvulaceae: Calycobolus glaber (Kunth) House

3333. Fabaceae: Rhynchosia phaseoloides (Sw.) DC.

3334. Xylariaceae: Hypoxylon sp.

3335. Moraceae: Ficus paraensis (Miq.) Miq.

3336. Fabaceae: Swartzia brachyrachis var. glabrata

R. S. Cowan

3337. Sapindaceae: Matayba macrostylis Radlk.

3338. Bignoniaceae: Paragonia pyramidata (Rich.) Bureau

3339. Loganiaceae: Strychnos peckii B. L. Rob.

3340. Combretaceae: Buchenavia sp.

3341. Melastomataceae: Clidemia strigillosa (Sw.) DC.

3342. Hippocrateaceae: Indet. sp.

3343. Cyperaceae: Cyperus miliifolius Poepp. & Kunth

3344. Myrsinaceae: Stylogyne orinocensis (Kunth) Mez

3345. Adiantaceae: Adiantum latifolium Lam.

3346. Melastomataceae: Miconia chrysophylla (Rich.) Urb.

3347. Fabaceae: Deguelia amazonica Killip

3348. Malpighiaceae: Hiraea faginea (Sw.) Nied.
NUMBER 104 • 113

3349. Loranthaceae: Phthirusa sp.

3350. Polygalaceae: Securidaca divaricata Nees & Mart.

3351. Chrysobalanaceae: Licania apetala var. apetala

(E. Mey.) Fritsch

3352. Rubiaceae: Psychotria hoffmannseggiana (Willd. ex 

Roem. & Schult.) Müll. Arg.

3353. Combretaceae: Buchenavia parvifolia Ducke

3354. Melastomataceae: Tococa subciliata (DC.) Triana

3355. Myrtaceae: Psidium striatulum DC.

3356. Euphorbiaceae: Mabea taquari Aubl.

3357. Lecythidaceae: Bertholletia excelsa Bonpl.

3358. Apocynaceae: Mandevilla hirsuta (Rich.) K. Schum.

3359. Malvaceae: Peltaea trinervis (C. Presl) Krapov. & 

Cristóbal

3360. Fabaceae: Senna multijuga (Rich.) H. S. Irwin & 

Barneby

3361. Sterculiaceae: Waltheria indica L.

3362. Fabaceae: Senna obtusifolia (L.) H. S. Irwin & 

Barneby

3363. Fabaceae: Senna occidentalis (L.) Link

3364. Fabaceae: Ormosia sp. 

3365. Pedaliaceae: Sesamum radiatum Schum. & Thonn.

3366. Chrysobalanaceae: Hirtella racemosa var. hexandra

(Willd. ex Roem. & Schult.) Prance

3367. Heliconiaceae: Heliconia hirsuta L. f.

3368. Clusiaceae: Vismia cayennensis (Jacq.) Pers.

3369. Sterculiaceae: Helicteres guazumifolia Kunth

3370. Annonaceae: Xylopia aromatica (Lam.) Mart.

3371. Malvaceae: Triumfetta rhomboidea Jacq.

3372. Gentianaceae: Schultesia brachyptera Cham.

3373. Convolvulaceae: Ipomoea sp. 

3374. Apocynaceae: Indet. sp. 

3375. Fabaceae: Senna undulata (Benth.) H. S. Irwin & 

Barneby

3376. Fabaceae: Indigofera suffruticosa Mill.

3377. Convolvulaceae: Jacquemontia sp. 

3378. Rubiaceae: Isertia parviflora Vahl

3379. Apiaceae: Eryngium foetidum L.

3380. Solanaceae: Cestrum latifolium Lam.

3381. Flacourtiaceae: Casearia ulmifolia Vahl ex Vent.

3382. Rubiaceae: Faramea crassifolia Benth.

3383. Moraceae: Ficus mathewsii (Miq.) Miq.

3384. Polygonaceae: Coccoloba sp. 

3385. Connaraceae: Rourea revoluta Planch.

3386. Dilleniaceae: Doliocarpus dentatus ssp. dentatus

(Aubl.) Standl.

3387. Rubiaceae: Rosenbergiodendron densiflorum

(K. Schum.) Fagerl.

3388. Erythroxylaceae: Erythroxylum sp. 

3389. Euphorbiaceae: Alchornea discolor Poepp.

3390. Rubiaceae: Genipa americana L.

3391. Rubiaceae: Genipa spruceana Steyerm.

3392. Passifloraceae: Passiflora sp. 

3393. Gentianaceae: Coutoubea ramosa Aubl.

3394. Euphorbiaceae: Jatropha gossypiifolia L.

3395. Myristicaceae: Virola surinamensis (Rol.) Warb.

3396. Cyperaceae: Cyperus haspan L.

3397. Malvaceae: Peltaea riedelii (Gürke) Standl.

3398. Fabaceae: Clitoria sp. 

3399. Combretaceae: Combretum laxum Jacq.

3400. Passifloraceae: Passiflora costata Mast.

3401. Fabaceae: Zornia latifolia Sm.

3402. Onagraceae: Ludwigia rigida (Miq.) Sandwith

3403. Poaceae: Pennisetum polystachion (L.) Schult.

3404. Connaraceae: Connarus coriaceus G. Schellenb.

3404a. Fabaceae: Indet. sp. 

3405. Fabaceae: Cassia moschata Kunth

3406. Sapindaceae: Indet. sp. 

3407. Passifloraceae: Passiflora pedata L.

3408. Fabaceae: Canavalia grandiflora Benth.

3409. Phytolaccaceae: Phytolacca rivinoides Kunth & C. D. 

Bouché

3409a. Rubiaceae: Psychotria racemosa Rich.

3410. Simaroubaceae: Simarouba amara Aubl.

3411. Polygalaceae: Barnhartia floribunda Gleason

3412. Fabaceae: Tachigali guianensis (Benth.) Zarucchi & 

Herend.

3413. Malpighiaceae: Stigmaphyllon sinuatum (DC.) A. Juss.

3414. Polygalaceae: Securidaca pubescens DC.

3415. Malpighiaceae: Byrsonima crassifolia (L.) Kunth

3416. Solanaceae: Nicotiana tabacum L.

3417. Fabaceae: Abrus precatorius L.

3418. Solanaceae: Solanum uncinellum Lindl.

3418b. Solanaceae: Solanum pensile Sendtn.

3419. Rubiaceae: Psychotria racemosa Rich.

3420. Compositae: Mikania psilostachya DC.

3421. Sapotaceae: Chrysophyllum argenteum ssp. auratum

(Miq.) T. D. Penn.

3422. Clusiaceae: Clusia minor L.

3423. Sapindaceae: Cupania rubiginosa (Poir.) Radlk.

3424. Meliaceae: Trichilia surumuensis C. DC.

3425. Schizaeaceae: Lygodium venustum Sw.

3426. Rhamnaceae: Gouania sp. 

3427. Hypoxidaceae: Xiphidium caeruleum Aubl.

3428. Araceae: Philodendron acutatum Schott

3429. Orchidaceae: Catasetum sp. 

3430. Lauraceae: Endlicheria reflectens (Nees) Mez

3431. Bignoniaceae: Jacaranda obtusifolia ssp. rhombifolia

(G. Mey.) A. H. Gentry

3432. Bixaceae: Cochlospermum vitifolium (Willd.) Spreng.

3433. Boraginaceae: Cordia alliodora (Ruiz & Pav.) Oken

3434. Lamiaceae: Indet. sp. 

3435. Orchidaceae: Trigonidium acuminatum Bateman ex 

Lindl.

3436. Fabaceae: Desmodium sclerophyllum Benth.

3437. Orchidaceae: Encyclia vespa (Vell.) Dressler

3438. Burseraceae: Trattinnickia rhoifolia Willd.

3439. Verbenaceae: Lippia origanoides Kunth
114 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

3440. Malpighiaceae: Byrsonima schomburgkiana Benth.

3441. Proteaceae: Roupala montana Aubl.

3442. Orchidaceae: Vanilla sp. 

3443. Rubiaceae: Perama galioides

3444. Indet.: Indet. sp. 

3445. Passifloraceae: Passiflora balbis Feuillet

3446. Compositae: Calea caleoides (DC.) H. Rob.

3447. Orchidaceae: Lockhartia biserra (Rich.) Christenson & 

Garay

3448. Scrophulariaceae: Anisantherina hispidula (Mart.) 

Pennell

3449. Melastomataceae: Acisanthera limnobios (DC.) Triana

3450. Melastomataceae: Acisanthera crassipes (Naudin) 

Wurdack

3451. Sterculiaceae: Byttneria genistella Triana & Planch.

3452. Euphorbiaceae: Cnidoscolus urens (L.) Arthur

3453. Scrophulariaceae: Bacopa salzmannii (Benth.) Wettst. 

ex Edwall

3454. Podostemaceae: Apinagia longifolia (Tul.) P. Royen

3455. Fabaceae: Bauhinia ungulata L.

3456. Gentianaceae: Irlbachia caerulescens (Aubl.) Griseb.

3457. Orchidaceae: Brassia sp. 

3458. Orchidaceae: Aspasia variegata Lindl.

3459. Clusiaceae: Clusia aishaltonensis Pipoly

3460. Orchidaceae: Epidendrum anceps Jacq.

3461. Orchidaceae: Polystachya foliosa (Hook.) Rchb. f.

3462. Orchidaceae: Epidendrum anceps Jacq.

3463. Combretaceae: Combretum laurifolium Mart.

3464. Malvaceae: Peltaea riedelii (Gürke) Standl.

3465. Asclepiadaceae: Blepharodon nitidus (Vell.) J. F. Macbr.

3466. Scrophulariaceae: Scoparia dulcis L.

3467. Chenopodiaceae: Chenopodium ambrosioides L.

3468. Malvaceae: Pavonia cancellata (L.) Cav.

3469. Lamiaceae: Marsypianthes chamaedrys (Vahl) Kuntze

3470. Fabaceae: Indet. sp. 

3471a. Melastomataceae: Miconia stenostachya DC.

3471b. Oxalidaceae: Oxalis juruensis Diels

3472. Solanaceae: Physalis angulata L.

3473. Melastomataceae: Miconia ibaguensis (Bonpl.) Triana

3474. Fabaceae: Tachigali guianensis (Benth.) Zarucchi & 

Herend.

3475. Orchidaceae: Cyrtopodium sp. 

3476. Rubiaceae: Palicourea rigida Kunth

3477. Lamiaceae: Vitex capitata Vahl

3478. Malpighiaceae: Byrsonima crassifolia (L.) Kunth

3479. Myrtaceae: Psidium salutare (Kunth) O. Berg

3480. Malpighiaceae: Stigmaphyllon sinuatum (DC.) A. Juss.

3481. Rubiaceae: Ixora ulei K. Krause

3482. Marantaceae: Ischnosiphon arouma (Aubl.) Körn.

3483. Melastomataceae: Bellucia grossularioides (L.) Triana

3484. Symplocaceae: Symplocos sp. 

3485. Clusiaceae: Vismia glaziovii Ruhland

3486. Verbenaceae: Lantana camara L.

3487. Polygalaceae: Bredemeyera floribunda Willd.

3488. Passifloraceae: Passiflora balbis Feuillet

3489. Fabaceae: Calopogonium sp. 

3490. Convolvulaceae: Merremia umbellata (L.) Hallier f.

3491. Sterculiaceae: Melochia ulmifolia Benth.

3492. Rubiaceae: Psychotria horizontalis Sw.

3493. Fabaceae: Anadenanthera peregrina (L.) Speg.

3494. Polygalaceae: Indet. sp. 

3495. Fabaceae: Senna sp. 

3496. Fabaceae: Senna multijuga (Rich.) H. S. Irwin & 

Barneby

3497. Fabaceae: Calopogonium caeruleum (Benth.) C. 

Wright

3498. Fabaceae: Inga cayennensis Sagot ex Benth.

3499. Meliaceae: Trichilia pallida Sw.

3500. Araceae: Syngonium podophyllum Schott

3501. Fabaceae: Clitoria brachycalyx Harms

3502. Fabaceae: Bowdichia virgilioides Kunth

3503. Melastomataceae: Clidemia hirta var. elegans (Aubl.) 

Griseb.

3503a. Melastomataceae: Miconia rufescens (Aubl.) DC.

3504. Clusiaceae: Vismia cayennensis (Jacq.) Pers.

3505. Loranthaceae: Oryctanthus florulentus (Rich.) Tiegh.

3506. Loranthaceae: Indet. sp. 

3507. Acanthaceae: Mendoncia bivalvis (L. f.) Merr.

3508. Marantaceae: Calathea elliptica (Roscoe) K. Schum.

3509. Araceae: Anthurium pentaphyllum (Aubl.) G. Don

3510. Orchidaceae: Vanilla sp. 

3511. Malpighiaceae: Tetrapterys discolor (G. Mey.) DC.

3512. Alismataceae: Echinodorus subalatus (Mart.) Griseb.

3513. Hydrophyllaceae: Hydrolea spinosa L.

3514. Onagraceae: Ludwigia sp. 

3515. Orchidaceae: Aspasia variegata Lindl.

3516. Malvaceae: Peltaea speciosa (Kunth) Standl.

3517. Apocynaceae: Indet. sp. 

3518. Rubiaceae: Psychotria bracteocardia (DC.) Müll. Arg.

3519. Cecropiaceae: Cecropia latiloba Miq.

3520. Solanaceae: Capsicum annuum var. glabriusculum

(Dunal) Heiser & Pickersgill

3521. Solanaceae: Solanum subinerme Jacq.

3522. Commelinaceae: Commelina erecta L.

3523. Myrtaceae: Calyptranthes fasciculata O. Berg

3524. Polygonaceae: Triplaris sp. 

3525. Chrysobalanaceae: Exellodendron barbatum (Ducke) 

Prance

3526. Lauraceae: Ocotea glomerata (Nees) Mez

3527. Burseraceae: Tetragastris panamensis (Engl.) Kuntze

3528. Lecythidaceae: Indet. sp. 

3529. Euphorbiaceae: Drypetes variabilis Uittien

3530. Convolvulaceae: Merremia macrocalyx (Ruiz & Pav.) 

O’Donell

3531. Fabaceae: Cassia moschata Kunth

3532. Tiliaceae: Apeiba schomburgkii Szyszyl.

3533. Rubiaceae: Uncaria guianensis (Aubl.) J. F. Gmel.

3534. Fabaceae: Bauhinia rubiginosa Bong.
NUMBER 104 • 115

3535. Fabaceae: Senna bacillaris var. bacillaris (L. f.) H. S. 

Irwin & Barneby

3536. Celastraceae: Goupia glabra Aubl.

3537. Orchidaceae: Pleurothallis picta Lindl.

3538. Lamiaceae: Vitex capitata Vahl

3539. Turneraceae: Turnera caerulea var. caerulea Moc. & 

Sessé ex DC.

3540. Acanthaceae: Ruellia geminiflora var. angustifolia

(Nees) Griseb.

3541. Fabaceae: Clitoria guianensis (Aubl.) Benth.

3542. Malvaceae: Peltaea speciosa (Kunth) Standl.

3543. Boraginaceae: Cordia curassavica (Jacq.) Roem. & 

Schult.

3544. Euphorbiaceae: Margaritaria nobilis L. f.

3545. Rubiaceae: Morinda brachycalyx (Bremek.) Steyerm.

3546. Erythroxylaceae: Erythroxylum vernicosum O. E. Schulz

3547. Orchidaceae: Cattleya violacea (Kunth) Rolfe

3548. Bignoniaceae: Tabebuia insignis var. monophylla

Sandwith

3549. Fabaceae: Canavalia sp. 

3550. Gentianaceae: Irlbachia caerulescens (Aubl.) Griseb.

3551. Gentianaceae: Chelonanthus viridiflorus (Mart.) Gilg

3552. Burmanniaceae: Burmannia bicolor Mart.

3553. Melastomataceae: Desmoscelis villosa (Aubl.) Naudin

3554. Fabaceae: Chamaecrista desvauxii var. mollissima

(Benth.) H. S. Irwin & Barneby

3555. Scrophulariaceae: Anisantherina hispidula (Mart.) 

Pennell

3556. Scrophulariaceae: Buchnera palustris (Aubl.) Spreng.

3557. Ochnaceae: Sauvagesia rubiginosa A. St.-Hil.

3558. Bignoniaceae: Arrabidaea pubescens (L.) A. H. Gentry

3559. Fabaceae: Senna latifolia (G. Mey.) H. S. Irwin & 

Barneby

3560. Euphorbiaceae: Sapium glandulosum (L.) Morong

3561. Fabaceae: Eriosema violaceum (Aubl.) G. Don

3562. Anacardiaceae: Cyrtocarpa velutinifolia (R. S. Cowan) 

J. D. Mitch. & Daly

3563. Melastomataceae: Rhynchanthera hispida Naudin

3564. Gentianaceae: Voyria caerulea Aubl.

3565. Indet.: Indet. sp. 

3566. Fabaceae: Elizabetha coccinea var. coccinea Schomb. 

ex Benth.

3567. Annonaceae: Xylopia frutescens var. frutescens Aubl.

3568. Commelinaceae: Commelina rufipes var. glabrata (D. 

R. Hunt) Faden & D. R. Hunt

3569. Lamiaceae: Aegiphila integrifolia (Jacq.) B. D. Jacks.

3570. Orchidaceae: Encyclia conchaechila (Barb. Rodr.) 

Porto & Brade

3571. Orchidaceae: Cyrtopodium sp. 

3572. Apocynaceae: Secondatia densiflora A. DC.

3573. Moraceae: Ficus amazonica (Miq.) Miq.

3574. Fabaceae: Tachigali guianensis (Benth.) Zarucchi & 

Herend.

3575. Araliaceae: Schefflera morototoni (Aubl.) Maguire et al.

3576. Rubiaceae: Rudgea crassiloba (Benth.) B. L. Rob.

3577. Fabaceae: Bauhinia glabra Jacq.

3578. Solanaceae: Solanum leucocarpon Dunal

3579. Sapotaceae: Indet. sp. 

3580. Fabaceae: Entada polyphylla Benth.

3581. Lecythidaceae: Lecythis chartacea O. Berg

3582. Convolvulaceae: Operculina sericantha (Miq.) Ooststr.

3583. Opiliaceae: Agonandra brasiliensis Miers ex Benth. & 

Hook. f.

3584. Myristicaceae: Iryanthera juruensis Warb.

3585. Myristicaceae: Virola calophylla (Spruce) Warb.

3586. Melastomataceae: Henriettea ramiflora (Sw.) DC.

3587. Malvaceae: Pavonia castaneifolia A. St.-Hil. & Naudin

3588. Melastomataceae: Aciotis sp. 

3589. Melastomataceae: Clidemia octona ssp. guayanensis

Wurdack

3590. Monimiaceae: Siparuna guianensis Aubl.

3591. Solanaceae: Solanum stramoniifolium Jacq.

3592. Elaeocarpaceae: Sloanea sp. 

3593. Melastomataceae: Myriaspora egensis DC.

3594. Flacourtiaceae: Casearia pitumba Sleumer

3595. Meliaceae: Trichilia surinamensis (Miq.) C. DC.

3596. Violaceae: Leonia glycycarpa var. glycycarpa Ruiz & Pav.

3597. Fabaceae: Zygia ampla (Benth.) Pittier

3598. Annonaceae: Fusaea longifolia (Aubl.) Saff.

3599. Chrysobalanaceae: Parinari campestris Aubl.

3600. Indet.: Indet. sp. 

3601. Gesneriaceae: Drymonia coccinea (Aubl.) Wiehler

3602. Solanaceae: Solanum leucocarpon Dunal

3603. Myrtaceae: Campomanesia grandiflora (Aubl.) Sagot

3604. Lecythidaceae: Gustavia augusta L.

3605. Convolvulaceae: Ipomoea sp. 

3606. Rubiaceae: Psychotria astrellantha Wernham

3607. Lecythidaceae: Eschweilera pedicellata (Rich.) 

S. A. Mori

3608. Bignoniaceae: Adenocalymna inundatum var. 

surinamense Bureau & K. Schum.

3609. Fabaceae: Mucuna sp. 

3610. Combretaceae: Terminalia dichotoma G. May.

3611. Arecaceae: Indet. sp. 

3612. Celastraceae: Maytenus sp. 

3613. Myrtaceae: Indet. sp. 

3614. Araceae: Anthurium gracile (Rudge) Schott

3615. Indet.: Indet. sp. 

3616. Fabaceae: Dioclea violacea Mart. ex Benth.

3617. Verbenaceae: Petrea macrostachya Benth.

3618. Cucurbitaceae: Gurania sinuata (Benth.) Cogn.

3619. Arecaceae: Bactris elegans Barb. Rodr. & Trail ex 

Barb. Rodr.

3620. Apocynaceae: Himatanthus drasticus (Mart.) Plumel

3621. Fabaceae: Cassia moschata Kunth

3622. Fabaceae: Machaerium quinatum (Aubl.) Sandwith

3623. Fabaceae: Platymiscium sp. 

3624. Connaraceae: Connarus coriaceus G. Schellenb.
116 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

3625. Convolvulaceae: Jacquemontia sp. 

3626. Convolvulaceae: Merremia macrocalyx (Ruiz & Pav.) 

O’Donell

3627. Fabaceae: Centrosema brasilianum (L.) Benth.

3628. Asclepiadaceae: Blepharodon sp. 

3629. Convolvulaceae: Indet. sp. 

3630. Convolvulaceae: Merremia cissoides (Lam.) Hallier f.

3631. Malvaceae: Peltaea trinervis (C. Presl) Krapov. & 

Cristóbal

3632. Malvaceae: Peltaea riedelii (Gürke) Standl.

3633. Melastomataceae: Pterolepis glomerata (Rottb.) Miq.

3634. Melastomataceae: Acisanthera uniflora (Vahl) Gleason

3634a. Apocynaceae: Mandevilla scabra (Hoffmanns. ex 

Roem. & Schult.) K. Schum.

3635. Indet.: Indet. sp. 

3636. Sterculiaceae: Melochia spicata (L.) Fryxell

3637. Xyridaceae: Xyris jupicai Rich.

3638. Bignoniaceae: Jacaranda obtusifolia ssp. rhombifolia

(G. Mey.) A. H. Gentry

3639. Orchidaceae: Caularthron bicornutum (Hook.) Raf.

3640. Orchidaceae: Lockhartia biserra (Rich.) Christenson 

& Garay

3641. Fabaceae: Peltogyne paniculata ssp. pubescens

(Benth.) M. F. Silva

3642. Bignoniaceae: Tabebuia serratifolia (Vahl) 

G. Nicholson

3643. Fabaceae: Andira surinamensis (Bondt) Splitg. ex 

Amshoff

3644. Fabaceae: Bauhinia ungulata L.

3645. Fabaceae: Dioclea guianensis Benth.

3646. Indet.: Indet. sp. 

3647. Chrysobalanaceae: Hirtella ciliata Mart. & Zucc.

3648. Menispermaceae: Cissampelos ovalifolia DC.

3649. Melastomataceae: Miconia rubiginosa (Bonpl.) DC.

3650. Fabaceae: Anadenanthera peregrina (L.) Speg.

3651. Malpighiaceae: Byrsonima spicata (Cav.) DC.

3652. Fabaceae: Crotalaria pilosa Mill.

3653. Xyridaceae: Abolboda pulchella Bonpl.

3654. Polygalaceae: Polygala sanariapoana Steyerm.

3655. Rubiaceae: Borreria capitata (Ruiz & Pav.) DC.

3656. Lecythidaceae: Gustavia augusta L.

3657. Combretaceae: Combretum fruticosum (Loefl.) Stuntz

3658. Rubiaceae: Duroia eriopila L. f.

3659. Chrysobalanaceae: Indet. sp. 

3660. Turneraceae: Indet. sp. 

3661. Fabaceae: Chamaecrista hispidula (Vahl) H. S. Irwin & 

Barneby

3662. Fabaceae: Elizabetha coccinea var. coccinea Schomb. 

ex Benth.

3663. Fabaceae: Peltogyne sp. 

3664. Connaraceae: Connarus rigidus Forero

3665. Celastraceae: Maytenus sp. 

3666. Vochysiaceae: Indet. sp. 

3667. Connaraceae: Connarus coriaceus G. Schellenb.

3668. Chrysobalanaceae: Licania apetala var. apetala

(E. Mey.) Fritsch

3669. Fabaceae: Hymenaea courbaril L.

3670. Lamiaceae: Amasonia campestris (Aubl.) Moldenke

3671. Scrophulariaceae: Buchnera rosea Kunth

3672. Lythraceae: Cuphea antisyphilitica Kunth

3673. Fabaceae: Chamaecrista flexuosa (L.) Greene

3674. Malvaceae: Peltaea riedelii (Gürke) Standl.

3675. Fabaceae: Vigna vexillata (L.) A. Rich.

3676. Gentianaceae: Coutoubea spicata Aubl.

3677. Melastomataceae: Tibouchina fraterna N. E. Br.

3678. Loranthaceae: Phthirusa stelis (L.) Kuijt

3679. Connaraceae: Rourea grosourdyana Baill.

3680. Crassulaceae: Kalanchoe pinnata (Lam.) Pers.

3681. Polygalaceae: Securidaca warmingiana Chodat

3682. Malpighiaceae: Byrsonima verbascifolia (L.) DC.

3683. Cyperaceae: Cyperus luzulae (L.) Rottb. ex Retz.

3684. Cyperaceae: Rhynchospora reptans (Rich.) 

Boeckeler

3685. Chrysobalanaceae: Hirtella paniculata Sw.

3686. Fabaceae: Senna undulata (Benth.) H. S. Irwin & 

Barneby

3687. Clusiaceae: Vismia cayennensis (Jacq.) Pers.

3688. Rubiaceae: Sabicea parva var. brachycalyx Wernham

3689. Rubiaceae: Faramea crassifolia Benth.

3690. Orchidaceae: Galeandra stylomisantha (Vell.) Hoehne

3691. Lauraceae: Cassytha filiformis L.

3692. Verbenaceae: Stachytarpheta angustifolia (Mill.) Vahl

3693. Malvaceae: Pavonia angustifolia Benth.

3694. Compositae: Wulffia baccata (L. f.) Kuntze

3695. Malvaceae: Urena lobata L.

3696. Chrysobalanaceae: Couepia multiflora Benth.

3697. Bignoniaceae: Pleonotoma clematis (Kunth) Miers

3698. Bignoniaceae: Jacaranda obtusifolia Bonpl.

3699. Malpighiaceae: Hiraea faginea (Sw.) Nied.

3700. Fabaceae: Swartzia latifolia var. sylvestris R. S. Cowan

3701. Fabaceae: Calliandra stipulacea Benth.

3702. Dilleniaceae: Davilla kunthii A. St.-Hil.

3703. Combretaceae: Combretum laurifolium Mart.

3704. Orchidaceae: Epidendrum ibaguense Lindl.

3705. Orchidaceae: Brassavola martiana Lindl.

3706. Orchidaceae: Caularthron bicornutum (Hook.) Raf.

3707. Fabaceae: Desmodium sclerophyllum Benth.

3708. Passifloraceae: Mitostemma glaziovii Mast.

3709. Orchidaceae: Epidendrum rigidum Jacq.

3710. Orchidaceae: Epidendrum ibaguense Lindl.

3711. Orchidaceae: Aspasia variegata Lindl.

3712. Orchidaceae: Brassavola martiana Lindl.

3713. Lauraceae: Endlicheria reflectens (Nees) Mez

3714. Orchidaceae: Rodriguezia lanceolata Ruiz & Pav.

3715. Orchidaceae: Encyclia pilosa (C. Schweinf.) Carnevali & 

I. Ramírez

3716. Gentianaceae: Coutoubea ramosa var. ramosa Aubl.

3717. Menispermaceae: Cissampelos sp. 
NUMBER 104 • 117

3718. Rubiaceae: Mitracarpus frigidus var. fruticosus

(Standl.) Steyerm.

3719. Malvaceae: Pavonia cancellata (L.) Cav.

3720. Apocynaceae: Bonafousia siphilitica (L. f.) L. Allorge

3721. Fabaceae: Zygia cataractae (Kunth) L. Rico

3722. Solanaceae: Solanum stramoniifolium Jacq.

3723. Acanthaceae: Trichanthera gigantea (Bonpl.) Nees

3724. Phytolaccaceae: Seguieria macrophylla Benth.

3725. Passifloraceae: Passiflora balbis Feuillet

3726. Bignoniaceae: Anemopaegma parkeri Sprague

3727. Asclepiadaceae: Matelea lourteigiae Morillo

3728. Lecythidaceae: Gustavia augusta L.

3729. Loranthaceae: Psittacanthus cordatus (Hoffmanns.) 

Blume

3730. Combretaceae: Combretum rotundifolium Rich.

3731. Orchidaceae: Cattleya violacea (Kunth) Rolfe

3732. Fabaceae: Dioclea guianensis Benth.

3733. Compositae: Ayapana amygdalina (Lam.) R. M. King & 

H. Rob.

3734. Fabaceae: Indigofera lespedezioides Kunth

3735. Fabaceae: Crotalaria sagittalis L.

3736. Rubiaceae: Isertia parviflora Vahl

3737. Cyperaceae: Rhynchospora hassleri C. B. Clarke

3738. Fabaceae: Swartzia microstylis Benth.

3739. Orchidaceae: Cyrtopodium parviflorum Lindl.

3740. Amaryllidaceae: Hypoxis decumbens L.

3741. Orchidaceae: Galeandra stylomisantha (Vell.) Hoehne

3742. Fabaceae: Vigna sp. 

3743. Polygonaceae: Coccoloba sp. 

3744. Malpighiaceae: Mascagnia sepium (A. Juss.) Griseb.

3745. Rubiaceae: Randia hebecarpa Benth.

3746. Bromeliaceae: Bromelia goeldiana L. B. Sm.

3747. Smilacaceae: Smilax schomburgkiana Kunth

3748. Euphorbiaceae: Acalypha sp. 

3749. Piperaceae: Piper dilatatum Rich.

3750. Rutaceae: Ertela trifolia (L.) Kuntze

3751. Lacistemataceae: Lacistema aggregatum (P. J. Bergius) 

Rusby

3752. Lamiaceae: Vitex capitata Vahl

3753. Cyperaceae: Rhynchospora comata (Link) Roem. & 

Schult.

3754. Orchidaceae: Cyrtopodium sp. 

3755. Melastomataceae: Miconia rubiginosa (Bonpl.) DC.

3756. Zingiberaceae: Renealmia aromatica (Aubl.) Griseb.

3756a. Fabaceae: Indet. sp. 

3757. Theophrastaceae: Clavija macrophylla (Link ex 

Roem. & Schult.) Miq.

3758. Malpighiaceae: Stigmaphyllon sinuatum (DC.) A. Juss.

3759. Symplocaceae: Symplocos ulei Brand

3760. Hypoxidaceae: Xiphidium caeruleum Aubl.

3761. Euphorbiaceae: Margaritaria nobilis L. f.

3762. Polygonaceae: Coccoloba sp. 

3763. Polypodiaceae: Pecluma plumula (Humb. & Bonpl. ex 

Willd.) M. G. Price

3764. Thelypteridaceae: Thelypteris salzmannii (Fée) 

C. V. Morton

3765. Costaceae: Costus arabicus L.

3766. Heliconiaceae: Heliconia hirsuta L. f.

3767. Piperaceae: Piper hostmannianum (Miq.) C. DC.

3768. Orchidaceae: Galeandra stylomisantha (Vell.) Hoehne

3769. Cyperaceae: Eleocharis flavescens (Poir.) Urb.

3770. Poaceae: Sacciolepis myuros (Lam.) Chase

3771. Poaceae: Oryza latifolia Desv.

3772. Myrtaceae: Eugenia punicifolia (H.B.K.) DC.

3773. Sapindaceae: Cupania rubiginosa (Poir.) Radlk.

3774. Melastomataceae: Henriettea patrisiana DC.

3775. Melastomataceae: Miconia stenostachya DC.

3776. Melastomataceae: Clidemia novemnervia (DC.) Triana

3777. Orchidaceae: Encyclia conchaechila (Barb. Rodr.) 

Porto & Brade

3778. Cactaceae: Hylocereus scandens (Salm-Dyck) Backeb.

3779. Bromeliaceae: Tillandsia flexuosa Sw.

3780. Fabaceae: Hymenolobium petraeum Ducke

3781. Opiliaceae: Agonandra brasiliensis Miers ex Benth. & 

Hook. f.

3782. Connaraceae: Connarus coriaceus G. Schellenb.

3783. Clusiaceae: Clusia nemorosa G. Mey.

3784. Myristicaceae: Virola surinamensis (Rol.) Warb.

3785. Cyperaceae: Becquerelia cymosa ssp. merkeliana

(Nees) T. Koyama

3786. Araceae: Caladium bicolor (Aiton) Vent.

3787. Myristicaceae: Virola calophylla (Spruce) Warb.

3788. Polygonaceae: Coccoloba lucidula Benth.

3789. Dilleniaceae: Doliocarpus spraguei Cheesman

3790. Apocynaceae: Secondatia densiflora A. DC.

3791. Rubiaceae: Ixora panurensis Müll. Arg.

3792. Rubiaceae: Faramea crassifolia Benth.

3793. Araceae: Monstera adansonii Schott

3794. Lecythidaceae: Gustavia sp. 

3795. Lecythidaceae: Eschweilera sp. 

3796. Hippocrateaceae: Cheiloclinium cognatum (Miers) 

A. C. Sm.

3797. Davalliaceae: Nephrolepis biserrata (Sw.) Schott

3798. Polypodiaceae: Phlebodium decumanum (Willd.) J. Sm.

3799. Lecythidaceae: Gustavia augusta L.

3800. Simaroubaceae: Picramnia sellowii ssp. spruceana

(Engl.) Pirani

3801. Bignoniaceae: Anemopaegma parkeri Sprague

3802. Passifloraceae: Indet. sp. 

3803. Malpighiaceae: Indet. sp. 

3804. Malpighiaceae: Bunchosia mollis Benth.

3804a. Flacourtiaceae: Casearia spinescens (Sw.) Griseb.

3805. Smilacaceae: Smilax sp. 

3806. Fabaceae: Swartzia latifolia var. sylvestris R. S. Cowan

3807. Loranthaceae: Phthirusa pyrifolia (Kunth) Eichler

3808. Flacourtiaceae: Casearia zizyphoides Kunth

3809. Lacistemataceae: Lacistema aggregatum (P. J. Bergius) 

Rusby
118 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

3810. Burseraceae: Protium sp. 

3811. Euphorbiaceae: Phyllanthus juglandifolius Willd.

3812. Rubiaceae: Randia brevipes Steyerm.

3813. Annonaceae: Guatteria sp. 

3814. Arecaceae: Bactris maraja Mart.

3815. Sapotaceae: Chrysophyllum argenteum ssp. auratum

(Miq.) T. D. Penn.

3816. Meliaceae: Trichilia pallida Sw.

3817. Araceae: Syngonium podophyllum Schott

3818. Flacourtiaceae: Casearia commersoniana Cambess.

3819. Orchidaceae: Aspasia variegata Lindl.

3820. Amaryllidaceae: Crinum erubescens Aiton

3821. Moraceae: Ficus roraimensis C. C. Berg

3822. Passifloraceae: Passiflora balbis Feuillet

3823. Sapindaceae: Allophylus racemosus Sw.

3824. Olacaceae: Chaunochiton kappleri (Sagot ex Engl.) 

Ducke

3825. Schizaeaceae: Lygodium volubile Sw.

3826. Polypodiaceae: Polypodium polypodioides var. 

burchellii (Baker) Weath.

3827. Annonaceae: Xylopia aromatica (Lam.) Mart.

3828. Rubiaceae: Coutarea hexandra (Jacq.) K. Schum.

3829. Poaceae: Leptocoryphium lanatum (Kunth) Nees

3830. Cyperaceae: Bulbostylis junciformis (Kunth) C. B. Clarke

3831. Poaceae: Thrasya trinitensis Mez

3832. Poaceae: Trachypogon spicatus (L. f.) Kuntze

3833. Poaceae: Paspalum pulchellum Kunth

3834. Poaceae: Leptocoryphium lanatum (Kunth) Nees

3835. Poaceae: Elionurus muticus (Spreng.) Kuntze

3836. Poaceae: Panicum pilosum Sw.

3837. Turneraceae: Piriqueta viscosa ssp. viscosa Griseb.

3838. Fabaceae: Tephrosia cinerea (L.) Pers.

3839. Poaceae: Imperata brasiliensis Trin.

3840. Cyperaceae: Rhynchospora globosa ssp. epiglobosa

(C. B. Clarke) Kük.

3841. Poaceae: Sorghastrum setosum (Griseb.) Hitchc.

3842. Poaceae: Paspalum gardnerianum Nees

3843. Poaceae: Eriochrysis cayennensis P. Beauv.

3844. Poaceae: Paspalum plicatulum Michx.

3845. Poaceae: Sorghastrum setosum (Griseb.) Hitchc.

3846. Poaceae: Axonopus pubivaginatus Henrard

3847. Poaceae: Indet. sp. 

3848. Poaceae: Digitaria violascens Link

3849. Poaceae: Andropogon bicornis L.

3849a. Poaceae: Andropogon virgatus Desv. ex Ham.

3850. Poaceae: Sporobolus jacquemontii Kunth

3851. Cyperaceae: Fimbristylis dichotoma (L.) Vahl

3851b. Cyperaceae: Rhynchospora velutina (Kunth) Boeckeler

3852. Apocynaceae: Mandevilla scabra (Hoffmanns. ex 

Roem. & Schult.) K. Schum.

3853. Melastomataceae: Clidemia sericea D. Don

3854. Sterculiaceae: Melochia sp. 

3855. Sterculiaceae: Byttneria genistella Triana & Planch.

3856. Convolvulaceae: Aniseia cernua Choisy

3857. Fabaceae: Clitoria falcata Lam.

3858. Malvaceae: Pavonia angustifolia Benth.

3859. Turneraceae: Turnera guianensis Aubl.

3860. Orchidaceae: Habenaria trifida Kunth

3861. Polygalaceae: Polygala longicaulis Kunth

3862. Rubiaceae: Borreria capitata (Ruiz & Pav.) DC.

3863. Fabaceae: Mimosa camporum Benth.

3864. Fabaceae: Mimosa pudica var. unijuga (Walp. & 

Duchass.) Griseb.

3865. Convolvulaceae: Indet. sp. 

3866. Iridaceae: Indet. sp. 

3867. Turneraceae: Turnera sp. 

3868. Malvaceae: Peltaea riedelii (Gürke) Standl.

3869. Melastomataceae: Tibouchina aspera Aubl.

3870. Lamiaceae: Hyptis hirsuta Kunth

3871. Hippocrateaceae: Cheiloclinium cognatum (Miers) 

A. C. Sm.

3872. Verbenaceae: Petrea macrostachya Benth.

3873. Poaceae: Olyra ciliatifolia Raddi

3874. Haemodoraceae: Indet. sp. 

3875. Marantaceae: Calathea propinqua (Poepp. & Endl.) 

Körn.

3876. Sapotaceae: Indet. sp. 

3877. Poaceae: Oplismenus hirtellus (L.) P. Beauv.

3878. Poaceae: Lasiacis ligulata Hitchc. & Chase

3879. Poaceae: Olyra longifolia Kunth

3880. Annonaceae: Duguetia macrocalyx R. E. Fr.

3881. Melastomataceae: Miconia rufescens (Aubl.) DC.

3882. Verbenaceae: Lantana sp. 

3883. Melastomataceae: Aciotis purpurascens (Aubl.) Triana

3884. Melastomataceae: Miconia holosericea (L.) DC.

3885. Melastomataceae: Clidemia ostentata Wurdack

3886. Melastomataceae: Miconia nervosa (Sm.) Triana

3887. Melastomataceae: Leandra solenifera Cogn.

3888. Melastomataceae: Myriaspora egensis DC.

3889. Melastomataceae: Clidemia octona (Bonpl.) 

L. O. Williams

3890. Melastomataceae: Miconia lateriflora Cogn.

3891. Melastomataceae: Clidemia hirta var. hirta (L.) 

D. Don

3892. Adiantaceae: Adiantum argutum Splitg.

3893. Thelypteridaceae: Thelypteris interrupta (Willd.) 

K. Iwats.

3894. Thelypteridaceae: Thelypteris opulenta (Kaulf.) 

Fosberg

3895. Thelypteridaceae: Thelypteris serrata (Cav.) Alston

3896. Thelypteridaceae: Thelypteris pennata (Poir.) 

C. V. Morton

3897. Lomariopsidaceae: Lomariopsis japurensis (Mart.) J. Sm.

3898. Aspleniaceae: Asplenium serratum L.

3899. Polypodiaceae: Campyloneurum repens (Aubl.) C. Presl

3900. Bignoniaceae: Stizophyllum inaequilaterum Bureau & 

K. Schum.

3901. Rubiaceae: Psychotria racemosa Rich.
NUMBER 104 • 119

3902. Acanthaceae: Mendoncia bivalvis (L. f.) Merr.

3903. Boraginaceae: Cordia sp.

3904. Sapindaceae: Paullinia plagioptera Radlk.

3905. Euphorbiaceae: Croton cajucara Benth.

3906. Rubiaceae: Bertiera guianensis Aubl.

3907. Acanthaceae: Gynocraterium guianense Bremek.

3908. Rubiaceae: Psychotria platypoda DC.

3909. Malvaceae: Hibiscus dimidiatus Schrank

3910. Piperaceae: Piper marginatum Jacq.

3911. Piperaceae: Piper hostmannianum (Miq.) C. DC.

3912. Piperaceae: Piper hispidum Sw.

3913. Piperaceae: Piper insipiens Trel. & Yunck.

3914. Piperaceae: Piper aduncum L.

3915. Cyperaceae: Scleria mitis P. J. Bergius

3916. Poaceae: Pharus latifolius L.

3917. Cyperaceae: Becquerelia cymosa ssp. cymosa Brongn.

3918. Cyperaceae: Scleria gaertneri Raddi

3919. Cyperaceae: Diplasia karatifolia Rich. ex Pers.

3920. Heliconiaceae: Heliconia richardiana Miq.

3921. Araceae: Dieffenbachia seguine (Jacq.) Schott

3922. Amaryllidaceae: Bomarea edulis (Tussac) Herb.

3923. Bignoniaceae: Tabebuia insignis var. monophylla

Sandwith

3924. Melastomataceae: Henriettea patrisiana DC.

3925. Moraceae: Ficus mathewsii (Miq.) Miq.

3926. Annonaceae: Cymbopetalum brasiliense (Vell.) Benth. 

ex Baill.

3927. Polypodiaceae: Phlebodium decumanum (Willd.) J. Sm.

3928. Tiliaceae: Apeiba tibourbou Aubl.

3929. Marantaceae: Myrosma cannifolia L. f.

3930. Cyperaceae: Cyperus odoratus L.

3931. Cyperaceae: Cyperus aggregatus (Willd.) Endl.

3932. Rubiaceae: Psychotria barbiflora DC.

3933. Compositae: Mikania psilostachya DC.

3934. Polygonaceae: Coccoloba sp. 

3935. Aquifoliaceae: Ilex jenmanii Loes.

3936. Rubiaceae: Gonzalagunia surinamensis Bremek.

3937. Humiriaceae: Humiria balsamifera Aubl.

3938. Lecythidaceae: Eschweilera pedicellata (Rich.) 

S. A. Mori

3939. Poaceae: Indet. sp. 

3940. Violaceae: Hybanthus calceolaria (L.) Schulze-Menz

3941. Fabaceae: Mimosa quadrivalvis var. leptocarpa (DC.) 

Barneby

3942. Fabaceae: Indigofera suffruticosa Mill.

3943. Fabaceae: Senna occidentalis (L.) Link

3944. Fabaceae: Indet. sp. 

3945. Haemodoraceae: Indet. sp. 

3946. Cyperaceae: Bulbostylis stenocarpa Kük.

3947. Poaceae: Paspalum lanciflorum Trin.

3948. Fabaceae: Mimosa surumuensis Harms

3949. Myrtaceae: Myrcia splendens (Sw.) DC.

3950. Malvaceae: Sida glomerata Cav.

3951. Lamiaceae: Marsypianthes chamaedrys (Vahl) Kuntze

3952. Compositae: Centratherum punctatum Cass.

3953. Compositae: Elephantopus mollis Kunth

3954. Fabaceae: Desmodium adscendens (Sw.) DC.

3955. Malvaceae: Peltaea trinervis (C. Presl) Krapov. & 

Cristóbal

3956. Melastomataceae: Desmoscelis villosa (Aubl.) Naudin

3957. Onagraceae: Ludwigia nervosa (Poir.) H. Hara

3958. Melastomataceae: Pterolepis glomerata (Rottb.) Miq.

3959. Tiliaceae: Corchorus sp. 

3960. Fabaceae: Zornia latifolia Sm.

3961. Alismataceae: Sagittaria guayanensis ssp. guayanensis

Kunth

3962. Scrophulariaceae: Benjaminia reflexa (Benth.) D’Arcy

3963. Onagraceae: Ludwigia inclinata (L. f.) M. Gómez

3964. Lentibulariaceae: Utricularia hydrocarpa Vahl

3965. Scrophulariaceae: Anisantherina hispidula (Mart.) 

Pennell

3966. Polygalaceae: Polygala timoutoides var. maguirei

(Wurdack) Marques

3967. Onagraceae: Ludwigia sp. 

3968. Lamiaceae: Hyptis sp. 

3969. Lamiaceae: Hyptis sp. 

3970. Rubiaceae: Sipanea sp. 

3971. Rubiaceae: Diodia apiculata (Willd. ex Roem. & 

Schult.) K. Schum.

3972. Eriocaulaceae: Tonina fluviatilis Aubl.

3973. Poaceae: Indet. sp. 

3974. Poaceae: Isachne polygonoides (Lam.) Döll

3975. Poaceae: Indet. sp. 

3976. Cyperaceae: Eleocharis flavescens (Poir.) Urb.

3977. Cyperaceae: Cyperus haspan L.

3978a. Cyperaceae: Cyperus flavescens L.

3978b. Cyperaceae: Eleocharis filiculmis Kunth

3979. Cyperaceae: Scleria muehlenbergii Steud.

3979a. Cyperaceae: Rhynchospora tenerrima Nees ex Spreng.

3979b. Cyperaceae: Scleria verticillata Muhl. ex Willd.

3980. Cyperaceae: Cyperus haspan L.

3981. Cyperaceae: Fuirena umbellata Rottb.

3982. Cyperaceae: Fimbristylis dichotoma (L.) Vahl

3983. Cyperaceae: Rhynchospora filiformis Vahl

3983a. Cyperaceae: Rhynchospora filiformis Vahl

3984. Cyperaceae: Scleria distans Poir.

3985. Cyperaceae: Rhynchospora tenuis ssp. austrobrasiliensis T. Koyama

3986. Poaceae: Eragrostis unioloides (Retz.) Nees ex Steud.

3987. Cyperaceae: Cyperus cuspidatus Kunth

3988. Cyperaceae: Cyperus surinamensis Rottb.

3989. Fabaceae: Aeschynomene paniculata Willd. ex Vogel

3990. Cyperaceae: Eleocharis filiculmis Kunth

3991. Pontederiaceae: Eichhornia diversifolia (Vahl) Urb.

3992. Polyporaceae: Indet. sp. 

3993. Polyporaceae: Indet. sp. 

3994. Lichen: Indet. sp. 

3995. Polyporaceae: Indet. sp. 
120 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

4071. Boletaceae: Austroboletus mucosus (Corner) Wolfe

4072. Orchidaceae: Maxillaria pannieri Foldats

4073. Orchidaceae: Elleanthus graminifolius (Barb. Rodr.) 

Löjtnant

4074. Orchidaceae: Pleurothallis ruscifolia (Jacq.) R. Br.

4075. Orchidaceae: Stelis sp. 

4076. Orchidaceae: Epidendrum imitans Schltr.

4077. Melastomataceae: Leandra agrestis (Aubl.) Raddi

4078. Melastomataceae: Leandra micropetala (Naudin) Cogn.

4079. Melastomataceae: Tococa aristata Benth.

4080. Melastomataceae: Leandra divaricata (Naudin) Cogn.

4081. Marantaceae: Monotagma spicatum (Aubl.) J. F. Macbr.

4082. Araceae: Anthurium expansum Gleason

4083. Annonaceae: Anaxagorea dolichocarpa Sprague & 

Sandwith

4084. Cyperaceae: Calyptrocarya glomerulata (Brongn.) Urb.

4085. Piperaceae: Piper perstipulare Steyerm.

4086. Annonaceae: Anaxagorea dolichocarpa Sprague & 

Sandwith

4087. Bromeliaceae: Tillandsia anceps G. Lodd.

4088. Cyperaceae: Scleria secans (L.) Urb.

4089. Bignoniaceae: Schlegelia sp. 

4090. Piperaceae: Piper hostmannianum (Miq.) C. DC.

4091. Piperaceae: Piper arboreum Aubl.

4092. Rubiaceae: Psychotria potaroensis (Sandwith) Steyerm.

4093. Compositae: Wulffia baccata (L. f.) Kuntze

4094. Rubiaceae: Psychotria transiens Wernham

4095. Zingiberaceae: Renealmia orinocensis Rusby

4096. Araceae: Philodendron deflexum Poepp. ex Schott

4097. Heliconiaceae: Heliconia acuminata A. Rich.

4098. Smilacaceae: Smilax syphilitica Humb. & Bonpl. ex 

Willd.

4099. Cyperaceae: Scleria latifolia Sw.

4100. Campanulaceae: Centropogon cornutus (L.) Druce

4102. Bignoniaceae: Tabebuia insignis var. insignis (Miq.) 

Sandwith

4103. Poaceae: Ichnanthus nemoralis (Schrad.) Hitchc. & 

Chase

4104. Ericaceae: Sphyrospermum cordifolium Benth.

4105. Adiantaceae: Adiantum obliquum Willd.

4106. Dryopteridaceae: Cyclodium inerme (Fée) A. R. Sm.

4107. Thelypteridaceae: Thelypteris nesiotica (Maxon & 

C. V. Morton) C. V. Morton

4108. Blechnaceae: Blechnum sp.

4109. Grammitidaceae: Grammitis sp. 

4110. Thelypteridaceae: Thelypteris brachypoda (Baker) 

C. V. Morton

4111. Cyatheaceae: Cyathea surinamensis (Miq.) Domin

4112. Grammitidaceae: Grammitis taxifolia (L.) Proctor

4113. Grammitidaceae: Grammitis taxifolia (L.) Proctor

4114. Cyatheaceae: Cyathea procera (Willd.) Domin

4115. Cyatheaceae: Cyathea procera (Willd.) Domin

4116. Cyatheaceae: Cnemidaria roraimensis (Domin) 

R. M. Tryon

4117. Grammitidaceae: Grammitis suspensa (L.) Proctor

4118. Dennstaedtiaceae: Lindsaea sagittata (Aubl.) Dryand.

4119. Dennstaedtiaceae: Lindsaea lancea var. lancea

(L.) Bedd.

4120. Cyatheaceae: Cnemidaria roraimensis (Domin) 

R. M. Tryon

4121. Hymenophyllaceae: Hymenophyllum asplenioides

(Sw.) Sw.

4122. Dryopteridaceae: Cyclodium meniscioides var. 

meniscioides (Willd.) C. Presl

4123. Cyatheaceae: Cyathea surinamensis (Miq.) Domin

4124. Cyatheaceae: Cnemidaria roraimensis (Domin) 

R. M. Tryon

4125. Hymenophyllaceae: Hymenophyllum decurrens

(Jacq.) Sw.

4126. Hymenophyllaceae: Hymenophyllum decurrens

(Jacq.) Sw.

4127. Polyporaceae: Indet. sp. 

4128. Boletaceae: Xerocomus sp. 

4129. Boletaceae: Indet. sp. 

4130. Polyporaceae: Indet. sp. 

4131. Polyporaceae: Indet. sp. 

4132. Ganodermataceae: Amauroderma auriscalpium (Pers.) 

Torrend

4133. Polyporaceae: Indet. sp. 

4134. Podoscyphaceae: Podoscypha sp. 

4135. Boletaceae: Pulveroboletus sp. 

4136. Melastomataceae: Miconia bracteata (DC.) Triana

4137. Poaceae: Olyra micrantha Kunth

4138. Melastomataceae: Leandra agrestis (Aubl.) Raddi

4139. Loganiaceae: Spigelia multispica Steud.

4140. Melastomataceae: Miconia mirabilis (Aubl.) 

L. O. Williams

4141. Poaceae: Indet. sp. 

4142. Fabaceae: Eperua falcata Aubl.

4143. Araceae: Anthurium scandens (Aubl.) Engl.

4144. Orchidaceae: Maxillaria sp. 

4145. Rubiaceae: Psychotria mapourioides DC.

4146. Boraginaceae: Cordia nodosa Lam.

4147. Melastomataceae: Graffenrieda intermedia Triana

4148. Melastomataceae: Maieta poeppigii Mart. ex Cogn.

4149. Rubiaceae: Psychotria uliginosa Sw.

4150. Phytolaccaceae: Phytolacca rivinoides Kunth & 

C. D. Bouché

4151. Piperaceae: Peperomia alata Ruiz & Pav.

4152. Gastromycete: Indet. sp. 

4153. Tricholomataceae: Resupinatus sp. 

4154. Tricholomataceae: Collybia sp. 

4155. Tricholomataceae: Lentinula detonsa (Fr.) Murrill

4156. Polyporaceae: Coriolus sp. 

4157. Stereaceae: Stereum sp. 

4158. Tricholomataceae: Collybia sp. 

4159. Tricholomataceae: Indet. sp. 

4160. Stereaceae: Stereum sp. 
NUMBER 104 • 121

4161. Cyphellaceae: Indet. sp. 

4162. Polyporaceae: Indet. sp. 

4163. Cyclanthaceae: Asplundia sp. 

4164. Grammitidaceae: Grammitis subsessilis (Baker) 

C. V. Morton

4165. Tectariaceae: Tectaria plantaginea var. macrocarpa

(Fée) C. V. Morton

4166. Aspleniaceae: Asplenium pteropus Kaulf.

4167. Hymenophyllaceae: Trichomanes radicans Sw.

4168. Polyporaceae: Indet. sp. 

4169. Polyporaceae: Indet. sp. 

4170. Dryopteridaceae: Stigmatopteris rotundata (Willd.) 

C. Chr.

4171. Hymenophyllaceae: Trichomanes radicans Sw.

4172. Lomariopsidaceae: Elaphoglossum macrophyllum

(Mett. ex Kuhn) Christ

4173. Tectariaceae: Tectaria plantaginea var. macrocarpa

(Fée) C. V. Morton

4174. Orchidaceae: Stelis sp. 

4175. Polypodiaceae: Niphidium crassifolium (L.) Lellinger

4176. Polypodiaceae: Polypodium caceresii Sodiro

4177. Polypodiaceae: Polypodium caceresii Sodiro

4178. Dryopteridaceae: Stigmatopteris rotundata (Willd.) 

C. Chr.

4179. Aspleniaceae: Asplenium rutaceum (Willd.) Mett.

4180. Dennstaedtiaceae: Saccoloma inaequale (Kunze) Mett.

4181. Cyatheaceae: Cyathea procera (Willd.) Domin

4182. Dennstaedtiaceae: Lindsaea sp. 

4183. Dennstaedtiaceae: Lindsaea lancea var. lancea

(L.) Bedd.

4184. Vittariaceae: Antrophyum guayanense Hieron.

4185. Dennstaedtiaceae: Saccoloma elegans ssp. chartaceum

Nair ex Cremers & K. U. Kramer

4186. Hymenophyllaceae: Trichomanes diaphanum H.B.K.

4186a. Hymenophyllaceae: Hymenophyllum polyanthos (Sw.) 

Sw.

4187. Hymenophyllaceae: Trichomanes diaphanum H.B.K.

4188. Dennstaedtiaceae: Lindsaea divaricata Klotzsch

4189. Hymenophyllaceae: Hymenophyllum fucoides (Sw.) Sw.

4190. Orchidaceae: Maxillaria sp. 

4191. Orchidaceae: Brassia sp. 

4192. Marantaceae: Ischnosiphon arouma (Aubl.) Körn.

4193. Piperaceae: Peperomia rotundifolia (L.) Kunth

4194. Piperaceae: Peperomia macrostachya (Vahl) A. Dietr.

4195. Rubiaceae: Psychotria poeppigiana Müll. Arg.

4196. Piperaceae: Piper perstipulare Steyerm.

4197. Piperaceae: Piper perstipulare Steyerm.

4198. Piperaceae: Piper augustum Rudge

4199. Piperaceae: Piper arboreum Aubl.

4200. Piperaceae: Piper insipiens Trel. & Yunck.

4201. Annonaceae: Annona symphyocarpa Sandwith

4202. Marantaceae: Calathea casupito (Jacq.) Schult.

4203. Thelypteridaceae: Thelypteris leprieurii var. leprieurii

(Hook.) R. M. Tryon

4204. Lamiaceae: Amasonia campestris (Aubl.) Moldenke

4205. Melastomataceae: Clidemia involucrata DC.

4205a. Polyporaceae: Ionotus sp. 

4206. Myrsinaceae: Cybianthus venezuelanus Mez

4207. Poaceae: Ichnanthus pallens (Sw.) Munro ex Benth.

4208. Lichen: Indet. sp. 

4209. Ganodermataceae: Amauroderma exile (Berk.) Torrend

4210. Tricholomataceae: Mycena sp. 

4211. Tremellaceae: Tremellodendron sp. 

4212. Cortinariaceae: Cortinarius sp. 

4213. Tremellaceae: Tremellodendron sp. 

4214. Polyporaceae: Hydropolyporus palmatus (Hook.)

4215. Russulaceae: Indet. sp. 

4216. Polyporaceae: Lentinus crinitus Fr.

4217. Tricholomataceae: Mycena sp. 

4218. Boletaceae: Tylopilus sp. 

4219. Dennstaedtiaceae: Hypolepis repens (L.) C. Presl

4220. Dennstaedtiaceae: Saccoloma inaequale (Kunze) Mett.

4221. Woodsiaceae: Diplazium striatum (L.) C. Presl

4222. Polypodiaceae: Microgramma lycopodioides (L.) Copel.

4223. Grammitidaceae: Grammitis melanosticta (Kunze) 

F. Seym.

4224. Grammitidaceae: Grammitis melanosticta (Kunze) 

F. Seym.

4225. Polyporaceae: Polyporus sp. 

4226. Hymenophyllaceae: Trichomanes rigidum Sw.

4227. Hymenophyllaceae: Hymenophyllum decurrens

(Jacq.) Sw.

4228. Grammitidaceae: Cochlidium serrulatum (Sw.) 

L. E. Bishop

4229. Dennstaedtiaceae: Hypolepis sp. 

4230. Dennstaedtiaceae: Lindsaea divaricata Klotzsch

4231. Orchidaceae: Pleurothallis ruscifolia (Jacq.) R. Br.

4232. Rubiaceae: Isertia hypoleuca Benth.

4233. Melastomataceae: Adelobotrys sp. 

4234. Melastomataceae: Maieta guianensis Aubl.

4235. Gesneriaceae: Codonanthe crassifolia (H. Focke) 

C. V. Morton

4236. Aspleniaceae: Asplenium salicifolium L.

4237. Polypodiaceae: Campyloneurum angustifolium (Sw.) Fée

4238. Gentianaceae: Chelonanthus alatus (Aubl.) Pulle

4239. Rubiaceae: Psychotria apoda Steyerm.

4240. Melastomataceae: Miconia plukenetii Naudin

4241. Rubiaceae: Psychotria uliginosa Sw.

4242. Melastomataceae: Leandra divaricata (Naudin) Cogn.

4243. Piperaceae: Peperomia rotundifolia (L.) Kunth

4244. Solanaceae: Solanum stramoniifolium Jacq.

4245. Rubiaceae: Psychotria bostrychothyrsus Sandwith

4246. Melastomataceae: Aciotis indecora (Bonpl.) Triana

4247. Orchidaceae: Maxillaria kelloffiana Christenson

4248. Orchidaceae: Sobralia sp. 

4249. Marantaceae: Monotagma spicatum (Aubl.) J. F. Macbr.

4250. Melastomataceae: Leandra sanguinea ssp. sanguinea

Gleason
122 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

4251. Melastomataceae: Miconia bracteata (DC.) Triana

4252. Rubiaceae: Psychotria tepuiensis (Steyerm.) Steyerm.

4253. Lythraceae: Cuphea sp. 

4254. Rubiaceae: Geophila repens (L.) I. M. Johnst.

4255. Rapateaceae: Rapatea fanshawei Maguire

4256. Bromeliaceae: Guzmania altsonii L. B. Sm.

4257. Begoniaceae: Begonia semiovata Liebm.

4258. Melastomataceae: Macrocentrum stipulaceum

Wurdack

4259. Melastomataceae: Macrocentrum repens (Gleason) 

Wurdack

4260. Melastomataceae: Adelobotrys adscendens (Sw.) 

Triana

4261. Smilacaceae: Smilax syphilitica Humb. & Bonpl. ex 

Willd.

4262. Araceae: Anthurium nymphaeifolium K. Koch & 

C. D. Bouché

4263. Melastomataceae: Miconia sp. 

4264. Piperaceae: Piper glabrescens (Miq.) C. DC.

4265. Orchidaceae: Elleanthus graminifolius (Barb. Rodr.) 

Löjtnant

4266. Gentianaceae: Tapeinostemon spenneroides Benth.

4267. Gentianaceae: Chorisepalum sp. 

4268. Orchidaceae: Elleanthus caravata (Aubl.) Rchb. f.

4269. Dryopteridaceae: Cyclodium calophyllum

(C. V. Morton) A. R. Sm.

4270. Dennstaedtiaceae: Lindsaea lancea var. falcata

(Dryand.) Rosenst.

4271. Polypodiaceae: Polypodium loriceum L.

4272. Cyatheaceae: Cyathea sp. 

4273. Dennstaedtiaceae: Lindsaea tenuis Klotzsch

4274. Davalliaceae: Oleandra articulata (Sw.) C. Presl

4275. Hymenophyllaceae: Trichomanes cellulosum Klotzsch

4276. Dennstaedtiaceae: Lindsaea parkeri (Hook.) Kuhn

4277. Schizaeaceae: Schizaea elegans (Vahl) Sw.

4278a. Grammitidaceae: Lellingeria randallii (Maxon) 

A. R. Sm. & R. C. Moran

4278b. Grammitidaceae: Lellingeria moranii

4279. Annonaceae: Guatteria pakaraimae Scharf & Maas

4280. Melastomataceae: Phainantha laxiflora (Triana) 

Gleason

4281. Melastomataceae: Clidemia sandwithii Wurdack

4282. Melastomataceae: Macrocentrum repens (Gleason) 

Wurdack

4283. Melastomataceae: Miconia sp. 

4284. Melastomataceae: Clidemia heptamera Wurdack

4285. Melastomataceae: Macrocentrum anfractum Wurdack

4286. Melastomataceae: Boyania ayangannae Wurdack

4287. Melastomataceae: Miconia lappacea (DC.) Triana

4288. Melastomataceae: Tococa aristata Benth.

4289. Melastomataceae: Tococa aristata Benth.

4290. Gesneriaceae: Lesia savannarum (C. V. Morton) 

J. L. Clark & J. F. Sm.

4291. Melastomataceae: Boyania ayangannae Wurdack

4292. Ericaceae: Cavendishia callista Donn. Sm.

4293. Ericaceae: Cavendishia callista Donn. Sm.

4294. Ochnaceae: Sauvagesia longipes Steyerm.

4295. Rubiaceae: Psychotria tepuiensis (Steyerm.) Steyerm.

4296. Rapateaceae: Epidryos guayanensis Maguire

4297. Ericaceae: Psammisia urichiana (Britton) A. C. Sm.

4298. Bignoniaceae: Schlegelia spruceana Bureau & 

K. Schum.

4299. Rubiaceae: Coccocypselum hirsutum Bartl. ex DC.

4300. Indet.: Indet. sp. 

4301. Arecaceae: Geonoma aspidiifolia Spruce

4302. Rapateaceae: Rapatea fanshawei Maguire

4303. Podoscyphaceae: Podoscypha sp. 

4304. Polyporaceae: Indet. sp. 

4305. Polyporaceae: Indet. sp. 

4306. Marcgraviaceae: Marcgravia parviflora Rich. ex Wittm.

4307. Rubiaceae: Psychotria plocamipes Wernham

4308. Boletaceae: Indet. sp. 

4309. Boletaceae: Tylopilus sp. 

4310. Tricholomataceae: Mycena sp. 

4311. Tricholomataceae: Indet. sp. 

4312. Auriculariaceae: Auricularia sp. 

4313. Boletaceae: Xerocomus sp. 

4314. Clavulinaceae: Clavulina sp. 

4315. Tremellaceae: Tremellodendron sp. 

4316. Grammitidaceae: Lellingeria subsessilis (Baker) 

A. R. Sm. & R. C. Moran

4317. Hymenophyllaceae: Trichomanes cellulosum Klotzsch

4318. Hymenophyllaceae: Trichomanes caliginum Lellinger

4319. Dennstaedtiaceae: Lindsaea sp. 

4320. Hymenophyllaceae: Hymenophyllum fendlerianum

J. W. Sturm

4321. Dryopteridaceae: Cyclodium inerme (Fée) A. R. Sm.

4322. Dryopteridaceae: Cyclodium inerme (Fée) A. R. Sm.

4323. Cyatheaceae: Cyathea dissimilis (C. V. Morton) Stolze

4324. Cyatheaceae: Cyathea akawaiorum P. J. Edwards

4325. Gentianaceae: Tachia schomburgkiana Benth.

4326. Myrtaceae: Marlierea karuaiensis (Steyerm.) McVaugh

4327. Euphorbiaceae: Micrandra glabra (R. E. Schult.) 

R. E. Schult.

4328. Loganiaceae: Spigelia hamelioides Kunth

4329. Rubiaceae: Psychotria aligera Steyerm.

4330. Rubiaceae: Psychotria erecta (Aubl.) Standl. & 

Steyerm.

4331. Indet.: Indet. sp. 

4332. Indet.: Indet. sp. 

4333. Cyclanthaceae: Asplundia sp. 

4334. Araceae: Philodendron callosum K. Krause

4335. Bromeliaceae: Tillandsia fendleri Griseb.

4336. Melastomataceae: Miconia sp. 

4337. Grammitidaceae: Grammitis taxifolia (L.) Proctor

4338. Hymenophyllaceae: Trichomanes diversifrons (Bory) 

Mett. ex Sadeb.

4339. Grammitidaceae: Grammitis asplenifolia (L.) Proctor
NUMBER 104 • 123

4340a. Grammitidaceae: Lellingeria subsessilis (Baker) 

A. R. Sm. & R. C. Moran

4340b. Grammitidaceae: Lellingeria moranii

4341. Grammitidaceae: Lellingeria moranii

4341a. Grammitidaceae: Grammitis randallii (Maxon) 

Proctor

4342. Grammitidaceae: Lellingeria randallii (Maxon) 

A. R. Sm. & R. C. Moran

4343. Grammitidaceae: Enterosora trifurcata (L.) 

L. E. Bishop

4344. Grammitidaceae: Cochlidium furcatum (Hook. & 

Grev.) C. Chr.

4345. Hymenophyllaceae: Trichomanes caliginum Lellinger

4346. Hymenophyllaceae: Hymenophyllum microcarpum

Desv.

4347. Hymenophyllaceae: Trichomanes pedicellatum Desv.

4348. Adiantaceae: Adiantopsis radiata (L.) Fée

4349. Dryopteridaceae: Cyclodium akawaiorum A. R. Sm.

4350. Quiinaceae: Quiina cruegeriana Griseb.

4351. Rubiaceae: Schradera nilssonii Steyerm.

4352. Rubiaceae: Psychotria tepuiensis (Steyerm.) Steyerm.

4353. Melastomataceae: Macrocentrum cristatum (DC.) Triana

4354. Nyctaginaceae: Guapira salicifolia (Heimerl) Lundell

4355. Rubiaceae: Patima minor C. M. Taylor

4356. Piperaceae: Peperomia reptans C. DC.

4357. Melastomataceae: Clidemia involucrata DC.

4358. Bromeliaceae: Vriesea splendens (Brongn.) Lem. var. 

splendens

4359. Dennstaedtiaceae: Ormoloma imrayanum (Kunze) 

Maxon

4360. Cyatheaceae: Cnemidaria roraimensis (Domin) 

R. M. Tryon

4361. Bromeliaceae: Racinaea spiculosa var. micrantha

(Baker) M. A. Spencer & L. B. Sm.

4362. Bromeliaceae: Guzmania sphaeroidea (André) André 

ex Mez

4363. Bromeliaceae: Vriesea incurva (Griseb.) Read

4364. Melastomataceae: Miconia radulaefolia (Benth.) 

Naudin

4365. Melastomataceae: Tococa erythrophylla (Ule) 

Wurdack

4366. Melastomataceae: Miconia sp. 

4367. Grammitidaceae: Cochlidium tepuiense (A. C. Sm.) 

L. E. Bishop

4368. Thelypteridaceae: Thelypteris nesiotica (Maxon & 

C. V. Morton) C. V. Morton

4369. Indet.: Indet. sp. 

4370. Orchidaceae: Sobralia valida Rolfe

4371. Orchidaceae: Dichaea sp. 

4372. Myrsinaceae: Cybianthus venezuelanus Mez

4373. Agaricales: Indet. sp. 

4374. Clavariaceae: Indet. sp. 

4375. Melastomataceae: Clidemia sandwithii Wurdack

4376. Melastomataceae: Bertolonia sp. 

4377. Rubiaceae: Didymochlamys connellii N. E. Br.

4378. Grammitidaceae: Grammitis kalbreyeri (Baker) Copel.

4379. Heliconiaceae: Heliconia acuminata A. Rich.

4380. Caryocaraceae: Indet. sp. 

4381. Clusiaceae: Clusia nemorosa G. Mey.

4382. Rubiaceae: Coussarea fanshawei Steyerm.

4383. Melastomataceae: Miconia silicicola Gleason

4384. Nyctaginaceae: Indet. sp. 

4385. Orchidaceae: Stelis sp. 

4386. Monimiaceae: Mollinedia sp. 

4387. Simaroubaceae: Picramnia sellowii ssp. spruceana

(Engl.) Pirani

4388. Lamiaceae: Aegiphila integrifolia (Jacq.) B. D. Jacks.

4389. Ericaceae: Cavendishia sp. 

4390. Ericaceae: Psammisia urichiana (Britton) A. C. Sm.

4391. Rubiaceae: Palicourea perquadrangularis Wernham

4392. Aspleniaceae: Asplenium dissectum Sw.

4393. Grammitidaceae: Grammitis asplenifolia (L.) Proctor

4394. Fabaceae: Eperua sp. 

4395. Davalliaceae: Oleandra articulata (Sw.) C. Presl

4396. Melastomataceae: Miconia tillettii Wurdack

4397. Dennstaedtiaceae: Lindsaea cultriformis K. U. Kramer

4398. Araceae: Stenospermation ammiticum G. S. Bunting

4399. Ericaceae: Satyria carnosiflora Lanj.

4400. Loranthaceae: Cladocolea nitida Kuijt

4401. Adiantaceae: Adiantopsis radiata (L.) Fée

4402. Marcgraviaceae: Marcgravia pedunculosa Triana & 

Planch.

4403. Compositae: Mikania banisteriae DC.

4404. Thelypteridaceae: Thelypteris leprieurii (Hook.) 

R. M. Tryon

4405. Tectariaceae: Lastreopsis amplissima (C. Presl) Tindale

4406. Blechnaceae: Blechnum divergens (Kunze) Mett.

4407. Cyatheaceae: Cyathea delgadii Pohl ex Sternb.

4408. Cyatheaceae: Cyathea macrosora (Baker) Domin var. 

macrosora

4409. Woodsiaceae: Diplazium sp.

4410. Cyatheaceae: Cyathea cyatheoides (Desv.) K. U. Kramer

4411. Piperaceae: Piper rupununianum Trel. & Yunck.

4412. Piperaceae: Piper duidaense Trel. ex Gleason

4413. Acanthaceae: Mendoncia sp.

4414. Solanaceae: Solanum coriaceum Dunal

4415. Ericaceae: Psammisia guianensis Klotzsch

4416. Rubiaceae: Psychotria bremekampiana Steyerm.

4417. Melastomataceae: Clidemia heteroneura (DC.) Cogn.

4418. Flacourtiaceae: Ryania speciosa Vahl

4419. Piperaceae: Peperomia lancifolia Hook.

4420. Piperaceae: Piper fanshawei Yunck.

4421. Euphorbiaceae: Alchornea triplinervia (Spreng.) 

Müll. Arg.

4422. Rubiaceae: Psychotria aligera Steyerm.

4423. Rubiaceae: Elaeagia maguirei Standl.

4424. Melastomataceae: Miconia acutifolia Ule

4425. Rubiaceae: Psychotria transiens Wernham
124 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

4426. Marcgraviaceae: Norantea tepuiensis de Roon

4427. Melastomataceae: Tococa erythrophylla (Ule) Wurdack

4428. Ericaceae: Thibaudia sp.

4429. Rubiaceae: Psychotria ayangannensis Steyerm.

4430. Bromeliaceae: Racinaea spiculosa var. stenoglossa

(L. B. Sm.) M. A. Spencer & L. B. Sm.

4431. Marcgraviaceae: Marcgravia sororopaniana Steyerm.

4432. Myrtaceae: Calyptranthes pulchella DC.

4433. Passifloraceae: Passiflora retipetala Mast.

4434. Piperaceae: Peperomia reptans C. DC.

4435. Gesneriaceae: Crantzia epirotes (Leeuwenb.) 

J. L. Clark

4436. Melastomataceae: Boyania ayangannae Wurdack

4437. Adiantaceae: Pterozonium scopulinum Lellinger

4438. Polyporaceae: Indet. sp. 

4439. Agaricales: Indet. sp. 

4440. Davalliaceae: Oleandra articulata (Sw.) C. Presl

4441. Gleicheniaceae: Gleichenia lechleri Mett.

4441a. Gleicheniaceae: Sticherus melanoblastus (Alston) 

E. Ø. Andersen & B. Øllg.

4442. Grammitidaceae: Grammitis kalbreyeri (Baker) Copel.

4443. Lentibulariaceae: Utricularia quelchii N. E. Br.

4444. Passifloraceae: Passiflora aages Feuillet

4445. Lejeuneaceae: Neurolejeunea sp. 

4446. Grammitidaceae: Cochlidium furcatum (Hook. & 

Grev.) C. Chr.

4447. Grammitidaceae: Cochlidium attenuatum A. C. Sm.

4448. Orchidaceae: Pleurothallis stenocardium Schltr.

4449. Sphagnaceae: Sphagnum sp. 

4450. Indet.: Indet. sp. 

4451. Grammitidaceae: Cochlidium serrulatum (Sw.) 

L. E. Bishop

4452. Hymenophyllaceae: Trichomanes crispum L.

4453. Melastomataceae: Miconia sp. 

4454. Araceae: Anthurium roraimense N. E. Br.

4455. Piperaceae: Peperomia lancifolia Hook.

4456. Hymenophyllaceae: Trichomanes crinitum Sw.

4457. Hymenophyllaceae: Hymenophyllum dependens

C. V. Morton

4458. Clusiaceae: Clusia capituliflora Pipoly

4459. Clusiaceae: Clusia sessilis Klotzsch ex Engl.

4460. Hymenophyllaceae: Hymenophyllum fucoides (Sw.) Sw.

4461. Hymenophyllaceae: Trichomanes accedens C. Presl

4462. Hymenophyllaceae: Trichomanes steyermarkii

P. G. Windisch & A. R. Sm.

4463. Indet.: Indet. sp. 

4464. Indet.: Indet. sp. 

4465. Polyporaceae: Indet. sp. 

4466. Agaricales: Flammulina sp. 

4467. Rubiaceae: Emmeorhiza umbellata (Spreng.) K. Schum.

4468. Myrtaceae: Marlierea summa McVaugh

4469. Sabiaceae: Meliosma meridensis Lasser

4470. Melastomataceae: Clidemia buntingii Wurdack

4471. Rubiaceae: Rudgea sp. 

4472. Pallaviciniaceae: Indet. sp. 

4473. Rubiaceae: Psychotria cupularis (Müll. Arg.) Standl.

4474. Flacourtiaceae: Casearia pitumba Sleumer

4475. Indet.: Indet. sp. 

4476. Indet.: Indet. sp. 

4477. Indet.: Indet. sp. 

4478. Indet.: Indet. sp. 

4479. Indet.: Indet. sp. 

4480. Rubiaceae: Psychotria plocamipes Wernham

4480a. Indet.: Indet. sp. 

4481. Polypodiaceae: Polypodium loriceum L.

4482. Lomariopsidaceae: Elaphoglossum latifolium (Sw.) J. Sm.

4483. Grammitidaceae: Enterosora trifurcata (L.) L. E. Bishop

4484. Arecaceae: Prestoea tenuiramosa (Dammer) H. E. Moore

4485. Arecaceae: Geonoma undata ssp. appuniana (Spruce) 

A. J. Hend.

4486. Cyatheaceae: Cyathea caracasana (Klotzsch) Domin

4487. Smilacaceae: Smilax schomburgkiana Kunth

4488. Araceae: Philodendron grandifolium (Jacq.) Schott

4489. Annonaceae: Guatteria alticola Scharf & Maas

4490. Rubiaceae: Psychotria sp. 

4491. Loganiaceae: Spigelia multispica Steud.

4492. Cyclanthaceae: Asplundia sp. 

4493. Poaceae: Aulonemia nitida Judz.

4494. Bromeliaceae: Vriesea duidae (L. B. Sm.) Gouda

4495. Clusiaceae: Clusia maguireana Pipoly

4496. Orchidaceae: Epidendrum dendrobioides Thunb.

4497. Orchidaceae: Lepanthes sp. 

4498. Orchidaceae: Stelis sp. 

4499. Passifloraceae: Passiflora balbis Feuillet

4500. Orchidaceae: Lepanthes sp. 

4501. Nyctaginaceae: Guapira sp. 

4502. Rubiaceae: Schradera polycephala DC.

4503. Melastomataceae: Henriettella sp. 

4504. Clusiaceae: Tovomita sp. nov.

4505. Cunoniaceae: Weinmannia sp. 

4506. Adiantaceae: Doryopteris conformis K. U. Kramer & 

R. M. Tryon

4507. Rubiaceae: Malanea gabrielensis Müll. Arg.

4508. Myrtaceae: Marlierea summa McVaugh

4509. Araliaceae: Schefflera monosperma Maguire et al.

4510. Rubiaceae: Psychotria transiens Wernham

4511. Araliaceae: Schefflera sp. 

4512. Apocynaceae: Aspidosperma sp. 

4513. Orchidaceae: Octomeria sp. 

4514. Myrtaceae: Indet. sp. 

4515. Melastomataceae: Miconia sp. 

4516. Melastomataceae: Macrocentrum minus Gleason

4517. Adiantaceae: Eriosorus hispidulus var. hispidulus

(Kunze) Vareschi

4518. Rubiaceae: Ferdinandusa uaupensis Spruce ex K. Schum.

4519. Melastomataceae: Maieta guianensis Aubl.

4520. Grammitidaceae: Grammitis mollissima (Fée) Proctor

4521. Loranthaceae: Cladocolea micrantha (Eichler) Kuijt
NUMBER 104 • 125

4522. Rubiaceae: Psychotria plocamipes Wernham

4523. Melastomataceae: Miconia marginata Triana

4550. Polygalaceae: Polygala sp. 

4551. Cyperaceae: Rhynchospora graminea Uittien

4552. Cyperaceae: Calyptrocarya monocephala Hochst. ex 

Steud.

4553. Rapateaceae: Monotrema aemulans Körn.

4554. Poaceae: Panicum granuliferum Kunth

4555. Cyperaceae: Rhynchospora maguireana T. Koyama

4556. Melastomataceae: Comolia villosa (Aubl.) Triana

4557. Lentibulariaceae: Utricularia juncea Vahl

4558. Gentianaceae: Irlbachia alata var. racemosa (G. Mey.) 

Benth.

4559. Apocynaceae: Odontadenia nitida (Vahl) Müll. Arg.

4560. Euphorbiaceae: Mabea taquari Aubl.

4561. Xyridaceae: Xyris jupicai Rich.

4562. Cyperaceae: Rhynchospora barbata (Vahl) Kunth

4563. Lycopodiaceae: Lycopodiella caroliniana var. 

meridionalis (Underw. & F. E. Lloyd) B. Øllg. & 

P. G. Windisch

4564. Blechnaceae: Blechnum serrulatum Rich.

4565. Cyperaceae: Becquerelia tuberculata (Boeckeler) 

Pfeiff.

4566. Fabaceae: Machaerium leiophyllum (DC.) Benth.

4567. Polygalaceae: Securidaca sp. 

4568. Ebenaceae: Diospyros guianensis (Aubl.) Gürke

4569. Hippocrateaceae: Cheiloclinium brevipetiolatum

Lombardi

4570. Combretaceae: Combretum pyramidatum Desv.

4571. Lauraceae: Nectandra sp. 

4572. Melastomataceae: Mouriri grandiflora DC.

4573. Combretaceae: Combretum rotundifolium Rich.

4574. Gesneriaceae: Codonanthe crassifolia (H. Focke) 

C. V. Morton

4575. Apocynaceae: Mesechites trifida (Jacq.) Müll. Arg.

4576. Compositae: Lepidaploa gracilis (Kunth) H. Rob.

4577. Melastomataceae: Tococa subciliata (DC.) Triana

4578. Loganiaceae: Strychnos guianensis (Aubl.) Mart.

4579. Sapindaceae: Matayba camptoneura Radlk.

4580. Fabaceae: Dialium guianense (Aubl.) Sandwith

4581. Melastomataceae: Henriettea ramiflora (Sw.) DC.

4582. Araceae: Anthurium trinervium Miq.

4583. Hymenophyllaceae: Trichomanes hostmannianum

(Klotzsch) Kunze

4584. Euphorbiaceae: Discocarpus essequeboensis Klotzsch

4585. Myrtaceae: Myrcia inaequiloba (DC.) D. Legrand

4586. Hippocrateaceae: Hippocratea volubilis L.

4587. Fabaceae: Eperua rubiginosa Miq.

4588. Lecythidaceae: Eschweilera parvifolia Mart. ex DC.

4589. Lecythidaceae: Lecythis corrugata ssp. corrugata Poit.

4590. Rubiaceae: Psychotria polycephala Benth.

4591. Polypodiaceae: Microgramma lycopodioides (L.) Copel.

4592. Selaginellaceae: Selaginella parkeri (Hook. & Grev.) 

Spring

4593. Hymenophyllaceae: Trichomanes hostmannianum

(Klotzsch) Kunze

4594. Polypodiaceae: Dicranoglossum desvauxii (Klotzsch) 

Proctor

4595. Pteridaceae: Adiantum petiolatum Desv.

4596. Aspleniaceae: Asplenium serratum L.

4597. Poaceae: Panicum stoloniferum Poir.

4598. Fabaceae: Eperua glabra R. S. Cowan

4599. Orchidaceae: Polystachya sp. 

4600. Orchidaceae: Maxillaria camaridii Rchb. f.

4601. Orchidaceae: Pleurothallis picta Lindl.

4602. Orchidaceae: Maxillaria villosa Cogn.

4603. Piperaceae: Piper sp. 

4604. Piperaceae: Peperomia magnoliifolia (Jacq.) A. Dietr.

4604a. Piperaceae: Peperomia elongata Kunth

4605. Orchidaceae: Pleurothallis archidiaconi Ames

4606. Melastomataceae: Miconia lasseri Gleason

4607. Rubiaceae: Sipanea cowanii Steyerm.

4608. Acanthaceae: Polylychnis radicans (Nees) Wassh.

4609. Lomariopsidaceae: Elaphoglossum latifolium (Sw.) J. Sm.

4610. Piperaceae: Peperomia glabella (Sw.) A. Dietr.

4611. Myrtaceae: Marlierea sp. 

4612. Gesneriaceae: Drymonia coccinea (Aubl.) Wiehler

4613. Euphorbiaceae: Croton cuneatus Klotzsch

4614. Bignoniaceae: Memora schomburgkii (DC.) Miers

4615. Orchidaceae: Psygmorchis pusilla (L.) Dodson & 

Dressler

4616. Melastomataceae: Miconia serrulata (DC.) Naudin

4617. Fabaceae: Mimosa myriadenia Benth.

4618. Araceae: Anthurium gracile (Rudge) Schott

4619. Acanthaceae: Gynocraterium guianense Bremek.

4620. Myrtaceae: Eugenia egensis DC.

4621. Melastomataceae: Aciotis purpurascens (Aubl.) Triana

4622. Melastomataceae: Clidemia japurensis DC.

4623. Turneraceae: Turnera sp. 

4624. Onagraceae: Ludwigia latifolia (Benth.) H. Hara

4625. Ericaceae: Satyria panurensis (Benth. ex Meisn.) 

Hook. f. ex Nied.

4626. Sapindaceae: Paullinia isoptera Radlk.

4627. Orchidaceae: Brassia sp. 

4628. Orchidaceae: Rodriguezia lanceolata Ruiz & Pav.

4629. Bromeliaceae: Pitcairnia caricifolia Mart. ex Schult. f.

4630. Violaceae: Rinorea lindeniana (Tul.) Kuntze

4631. Violaceae: Rinorea pubiflora (Benth.) Sprague & 

Sandwith

4632. Euphorbiaceae: Croton cuneatus Klotzsch

4633. Simaroubaceae: Picramnia sp. 

4634. Myrtaceae: Myrcia subobliqua (Benth.) Neidenzu

4635. Fabaceae: Inga sp.

4636. Rubiaceae: Isertia hypoleuca Benth.

4637. Lecythidaceae: Eschweilera pedicellata (Rich.) 

S. A. Mori

4638. Annonaceae: Unonopsis sp. 

4639. Aspleniaceae: Asplenium auritum Sw.
126 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

4640. Polypodiaceae: Pleopeltis percussa (Cav.) Hook. & 

Grev.

4641. Polypodiaceae: Microgramma reptans (Cav.) A. R. Sm.

4642. Aspleniaceae: Asplenium serratum L.

4643. Polypodiaceae: Campyloneurum repens (Aubl.) C. Presl

4644. Vittariaceae: Antrophyum guayanense Hieron.

4645. Polypodiaceae: Polypodium caceresii Sodiro

4646. Aspleniaceae: Asplenium salicifolium L.

4647. Araceae: Stenospermation ammiticum G. S. Bunting

4648. Bromeliaceae: Aechmea penduliflora André

4649. Indet.: Indet. sp. 

4650. Clusiaceae: Indet. sp. 

4651. Araceae: Philodendron sphalerum Schott

4652. Clusiaceae: Vismia macrophylla Kunth

4652a. Cyperaceae: Diplasia karatifolia Rich. ex Pers.

4653. Orchidaceae: Brassia sp. 

4654. Ericaceae: Sphyrospermum ellipticum Sleumer

4655. Fabaceae: Eperua falcata Aubl.

4656. Araceae: Philodendron panduriforme (Kunth) Kunth

4657. Araceae: Philodendron hylaeae G. S. Bunting

4658. Clusiaceae: Clusia amazonica Planch. & Triana

4659. Orchidaceae: Maxillaria stenophylla Rchb. f.

4660. Dichapetalaceae: Tapura guianensis Aubl.

4661. Ochnaceae: Ouratea fasciculata Maguire & Steyerm.

4662. Araceae: Anthurium trinervium Miq.

4663. Araceae: Anthurium trinervium Miq.

4664. Cecropiaceae: Cecropia latiloba Miq.

4665. Melastomataceae: Aciotis purpurascens (Aubl.) Triana

4666. Melastomataceae: Clidemia pustulata DC.

4667. Heliconiaceae: Heliconia acuminata A. Rich.

4668. Zingiberaceae: Renealmia floribunda K. Schum.

4669. Solanaceae: Solanum monachophyllum Dunal

4670. Gesneriaceae: Codonanthe crassifolia (H. Focke) 

C. V. Morton

4671. Orchidaceae: Indet. sp. 

4672. Orchidaceae: Pleurothallis sp. 

4673. Verbenaceae: Petrea bracteata Steud.

4674. Chrysobalanaceae: Hirtella racemosa var. hexandra

(Willd. ex Roem. & Schult.) Prance

4675. Melastomataceae: Miconia pubipetala Miq.

4676. Orchidaceae: Maxillaria acutifolia Lindl.

4677. Orchidaceae: Stelis argentata Lindl.

4678. Orchidaceae: Maxillaria alba (Hook.) Lindl.

4679. Aspleniaceae: Asplenium serratum L.

4680. Davalliaceae: Nephrolepis rivularis (Vahl) Mett. ex 

Krug

4681. Marcgraviaceae: Marcgravia sororopaniana Steyerm.

4682. Marcgraviaceae: Marcgravia purpurea I. W. Bailey

4683. Araceae: Anthurium gracile (Rudge) Schott

4684. Costaceae: Costus scaber Ruiz & Pav.

4685. Piperaceae: Peperomia emarginella (Sw. ex Wikstr.) 

C. DC.

4686. Malpighiaceae: Hiraea faginea (Sw.) Nied.

4687. Rubiaceae: Faramea multiflora A. Rich. ex DC.

4688. Rubiaceae: Manettia alba (Aubl.) Wernham

4689. Rubiaceae: Alibertia bertierifolia K. Schum.

4690. Cyperaceae: Calyptrocarya glomerulata (Brongn.) Urb.

4691. Rubiaceae: Psychotria lupulina Benth.

4692. Icacinaceae: Indet. sp. 

4693. Bignoniaceae: Memora schomburgkii (DC.) Miers

4694. Piperaceae: Piper foveolatum Kunth ex C. DC.

4695. Araceae: Philodendron brevispathum Schott

4696. Poaceae: Olyra longifolia Kunth

4697. Polypodiaceae: Microgramma fuscopunctata (Hook.) 

Vareschi

4698. Araceae: Anthurium clavigerum Poepp. & Endl.

4699. Rubiaceae: Duroia eriopila L. f.

4700. Araceae: Anthurium gracile (Rudge) Schott

4701. Arecaceae: Geonoma baculifera (Poit.) Kunth

4702. Cactaceae: Epiphyllum phyllanthus (L.) Haw.

4703. Arecaceae: Euterpe oleracea Mart.

4704. Orchidaceae: Maxillaria camaridii Rchb. f.

4705. Lomariopsidaceae: Elaphoglossum luridum (Fée) Christ

4706. Orchidaceae: Dichaea sp. 

4707. Tectariaceae: Triplophyllum dicksonioides (Fée) 

Holttum

4708. Annonaceae: Duguetia guianensis R. E. Fr.

4709. Bromeliaceae: Tillandsia anceps G. Lodd.

4710. Clusiaceae: Clusia leprantha Mart.

4711. Piperaceae: Peperomia glabella (Sw.) A. Dietr.

4712. Piperaceae: Peperomia magnoliifolia (Jacq.) A. Dietr.

4713. Annonaceae: Guatteria megalophylla Diels

4714. Clusiaceae: Clusia platystigma Eyma

4715. Melastomataceae: Clidemia minutiflora (Triana) Cogn.

4716. Violaceae: Rinorea macrocarpa (Mart. ex Eichler) 

Kuntze

4717. Cucurbitaceae: Helmontia sp. 

4718. Orchidaceae: Paphinia cristata (Lindl.) Lindl.

4719. Boraginaceae: Cordia nodosa Lam.

4720. Bromeliaceae: Guzmania melinonis Regel

4721. Myristicaceae: Indet. sp. 

4722. Olacaceae: Heisteria sp. 

4723. Rubiaceae: Psychotria polycephala Benth.

4724. Boraginaceae: Cordia nodosa Lam.

4725. Poaceae: Ichnanthus nemoralis (Schrad.) Hitchc. & 

Chase

4726. Poaceae: Ichnanthus pallens (Sw.) Munro ex Benth.

4727. Araceae: Philodendron sp.

4728. Annonaceae: Duguetia calycina Benoist

4729. Araceae: Philodendron wittianum Engl.

4730. Melastomataceae: Clidemia minutiflora (Triana) Cogn.

4731. Hymenophyllaceae: Trichomanes trollii Bergdolt

4732. Aspleniaceae: Asplenium serratum L.

4733. Tectariaceae: Triplophyllum funestum (Kunze) Holttum

4734. Dennstaedtiaceae: Saccoloma inaequale (Kunze) Mett.

4735. Piperaceae: Peperomia serpens (Sw.) Loudon

4736. Poaceae: Olyra ecaudata Döll

4737. Schizaeaceae: Schizaea elegans (Vahl) Sw.
NUMBER 104 • 127

4738. Cyperaceae: Bisboeckelera irrigua (Nees) Kuntze

4739. Hymenophyllaceae: Trichomanes hostmannianum

(Klotzsch) Kunze

4740. Dennstaedtiaceae: Lindsaea lancea var. lancea (L.) Bedd.

4741. Cyperaceae: Hypolytrum stemonifolium T. Koyama

4742. Adiantaceae: Adiantum terminatum Kunze ex Miq.

4743. Arecaceae: Bactris elegans Barb. Rodr. & Trail ex 

Barb. Rodr.

4744. Hymenophyllaceae: Trichomanes pinnatum Hedw.

4745. Adiantaceae: Adiantum argutum Splitg.

4746. Cyatheaceae: Cyathea traillii (Baker) Domin

4747. Cactaceae: Hylocereus sp. 

4748. Araceae: Philodendron fragrantissimum Kunth

4749. Indet.: Indet. sp. 

4750. Dennstaedtiaceae: Lindsaea guianensis (Aubl.) 

Dryand.

4751. Marantaceae: Monotagma spicatum (Aubl.) J. F. Macbr.

4752. Gentianaceae: Voyria acuminata Benth.

4753. Rapateaceae: Rapatea paludosa Aubl.

4754. Myrsinaceae: Stylogyne lasseri (Lundell) Pipoly

4755. Hymenophyllaceae: Trichomanes ankersii C. Parker ex 

Hook. & Grev.

4756. Rubiaceae: Palicourea nitidella (Müll. Arg.) Standl.

4757. Hymenophyllaceae: Trichomanes pinnatum Hedw.

4758. Euphorbiaceae: Rhodothyrsus macrophyllus (Ducke) 

Esser

4759. Hippocrateaceae: Indet. sp. 

4760. Annonaceae: Duguetia megalophylla R. E. Fr.

4761. Bromeliaceae: Aechmea contracta (Mart. ex Schult. f.) 

Baker

4762. Rapateaceae: Saxo-fridericia aculeata Körn.

4763. Marantaceae: Calathea elliptica (Roscoe) K. Schum.

4763a. Heliconiaceae: Heliconia psittacorum L. f.

4764. Marantaceae: Calathea cannoides (Nicolson et al.) 

H. Kenn.

4765. Arecaceae: Iriartella setigera (Mart.) H. Wendl.

4766. Lomariopsidaceae: Elaphoglossum nigrescens (Hook.) 

T. Moore ex Diels

4767. Costaceae: Costus arabicus L.

4768. Malpighiaceae: Banisteriopsis sp. 

4769. Moraceae: Ficus paraensis (Miq.) Miq.

4770. Melastomataceae: Miconia serrulata (DC.) Naudin

4771. Lecythidaceae: Eschweilera pedicellata (Rich.) 

S. A. Mori

4771b. Orchidaceae: Pleurothallis glandulosa Ames

4772. Loranthaceae: Phthirusa disjectifolia (Rizzini) Kuijt

4773. Rhizophoraceae: Cassipourea elliptica (Sw.) Poir.

4774. Clusiaceae: Clusia amazonica Planch. & Triana

4775. Onagraceae: Ludwigia latifolia (Benth.) H. Hara

4776. Fabaceae: Inga nobilis Willd.

4777. Euphorbiaceae: Margaritaria nobilis L. f.

4778. Fabaceae: Inga auristellae Harms

4779. Fabaceae: Macrolobium angustifolium (Benth.) 

R. S. Cowan

4780. Myristicaceae: Iryanthera sp. 

4781. Fabaceae: Zygia latifolia var. lasiopus (Benth.) 

Barneby & J. W. Grimes

4782. Connaraceae: Rourea sp. 

4783. Proteaceae: Panopsis sessilifolia (Rich.) Sandwith

4784. Orchidaceae: Pleurothallis consimilis Ames

4785. Apocynaceae: Lacmellea aculeata (Ducke) Monach.

4786. Orchidaceae: Maxillaria acutifolia Lindl.

4787. Annonaceae: Pseudoxandra lucida R. E. Fr.

4788. Olacaceae: Heisteria sp. 

4789. Lomariopsidaceae: Elaphoglossum minutum (Pohl ex 

Fée) T. Moore

4790. Aspleniaceae: Asplenium auritum Sw.

4791. Grammitidaceae: Terpsichore elastica (Bory ex Willd.) 

A. R. Sm.

4792. Violaceae: Corynostylis arborea (L.) S. F. Blake

4793. Loganiaceae: Strychnos sp. 

4794. Fabaceae: Swartzia benthamiana Miq.

4795. Polypodiaceae: Pecluma consimilis var. consimilis

(Mett.) Price

4796. Bombacaceae: Pachira insignis (Sw.) Sw. ex Savigny

4797. Poaceae: Panicum pilosum Sw.

4798. Sapindaceae: Paullinia isoptera Radlk.

4799. Annonaceae: Fusaea longifolia (Aubl.) Saff.

4800. Melastomataceae: Bellucia grossularioides (L.) Triana

4801. Cyperaceae: Scleria flagellum-nigrorum P. J. Bergius

4802. Cactaceae: Epiphyllum phyllanthus (L.) Haw.

4803. Connaraceae: Connarus rigidus Forero

4804. Sapindaceae: Paullinia tricornis Radlk.

4805. Orchidaceae: Indet. sp. 

4806. Myrsinaceae: Stylogyne orinocensis (Kunth) Mez

4807. Rubiaceae: Manettia reclinata L.

4808. Smilacaceae: Smilax schomburgkiana Kunth

4809. Myrtaceae: Eugenia egensis DC.

4810. Boraginaceae: Varronia schomburgkii (DC.) Borhidi

4811. Cyperaceae: Calyptrocarya glomerulata (Brongn.) Urb.

4812. Poaceae: Panicum stoloniferum Poir.

4813. Dryopteridaceae: Cyclodium inerme (Fée) A. R. Sm.

4814. Cyperaceae: Diplasia karatifolia Rich. ex Pers.

4815. Ochnaceae: Ouratea fasciculata Maguire & Steyerm.

4816. Xylariaceae: Xylaria sp. 

4817. Araceae: Philodendron camposportoanum

G. M. Barroso

4818. Piperaceae: Peperomia serpens (Sw.) Loudon

4819. Bromeliaceae: Guzmania calothyrsus Mez

4820. Bignoniaceae: Memora schomburgkii (DC.) Miers

4821. Bromeliaceae: Aechmea mertensii (G. Mey.) Schult. & 

Schult. f.

4822. Adiantaceae: Adiantum cajennense Willd. ex Klotzsch

4822a. Poaceae: Indet. sp. 

4823. Lomariopsidaceae: Elaphoglossum apodum (Kaulf.) 

Schott ex J. Sm.

4824. Costaceae: Costus scaber Ruiz & Pav.

4825. Araceae: Anthurium gracile (Rudge) Schott
128 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

4826. Orchidaceae: Cheiradenia cuspidata Lindl.

4827. Melastomataceae: Leandra solenifera Cogn.

4828. Heliconiaceae: Heliconia densiflora B. Verl.

4829. Gesneriaceae: Nautilocalyx fasciculatus L. E. Skog & 

Steyerm.

4830. Rubiaceae: Psychotria iodotricha Müll. Arg.

4831. Marantaceae: Monotagma sp. 

4832. Melastomataceae: Clidemia ostentata Wurdack

4833. Cyperaceae: Mapania sylvatica Aubl.

4834. Araceae: Philodendron camposportoanum

G. M. Barroso

4835. Zingiberaceae: Renealmia monosperma Miq.

4836. Araceae: Philodendron fragrantissimum Kunth

4837. Cyperaceae: Calyptrocarya glomerulata (Brongn.) Urb.

4838. Violaceae: Rinorea amapensis Hekking

4839. Adiantaceae: Adiantum cajennense Willd. ex Klotzsch

4840. Adiantaceae: Adiantum tomentosum Klotzsch

4841. Dennstaedtiaceae: Lindsaea lancea (L.) Bedd.

4842. Dennstaedtiaceae: Lindsaea dubia Spreng.

4843. Hymenophyllaceae: Trichomanes trollii Bergdolt

4844. Tectariaceae: Triplophyllum funestum (Kunze) 

Holttum

4845. Lecythidaceae: Eschweilera sp. 

4846. Rubiaceae: Psychotria apoda Steyerm.

4847. Tectariaceae: Tectaria plantaginea (Jacq.) Maxon

4848. Tectariaceae: Tectaria plantaginea (Jacq.) Maxon

4849. Dennstaedtiaceae: Lindsaea lancea var. falcata

(Dryand.) Rosenst.

4850. Hippocrateaceae: Peritassa laevigata (Hoffmanns. ex 

Link) A. C. Sm.

4851. Sapindaceae: Matayba guianensis Aubl.

4852. Clusiaceae: Clusia microstemon Planch. & Triana

4853. Rubiaceae: Psychotria platypoda DC.

4854. Cyperaceae: Hypolytrum jenmanii ssp. jenmanii

C. B. Clarke

4855. Clusiaceae: Chrysochlamys membranacea Planch. & 

Triana

4856. Chrysobalanaceae: Indet. sp. 

4857. Adiantaceae: Adiantum sp. nov. 

4858. Tectariaceae: Triplophyllum funestum (Kunze) 

Holttum

4859. Metaxyaceae: Metaxya rostrata (Kunth) C. Presl

4860. Dennstaedtiaceae: Lindsaea lancea var. leprieurii

(Hook.) K. U. Kramer

4861. Dryopteridaceae: Cyclodium inerme (Fée) A. R. Sm.

4862. Adiantaceae: Adiantopsis monticola (Gardner) 

T. Moore

4863. Metaxyaceae: Metaxya rostrata (Kunth) C. Presl

4864. Rapateaceae: Rapatea paludosa Aubl.

4865. Cyatheaceae: Cyathea macrosora (Baker) Domin

4866. Poaceae: Olyra micrantha Kunth

4867. Icacinaceae: Emmotum glabrum Benth. ex Miers

4868. Myrtaceae: Eugenia tetramera (McVaugh) 

M. L. Kawas. & B. Holst

4869. Fabaceae: Entada polyphylla Benth.

4870. Araceae: Anthurium pentaphyllum (Aubl.) G. Don

4871. Violaceae: Corynostylis arborea (L.) S. F. Blake

4872. Rubiaceae: Randia hebecarpa Benth.

4873. Melastomataceae: Miconia carassana Cogn.

4874. Lomariopsidaceae: Bolbitis semipinnatifida (Fée) 

Alston

4875. Melastomataceae: Miconia sp. 

4876. Piperaceae: Peperomia pernambucensis Miq.

4877. Rubiaceae: Palicourea calophylla DC.

4878. Heliconiaceae: Heliconia lourteigiae Emygdio & 

E. Santos

4879. Rubiaceae: Psychotria gracilenta Müll. Arg.

4880. Melastomataceae: Leandra solenifera Cogn.

4881. Piperaceae: Piper piscatorum Trel. & Yunck.

4882. Orchidaceae: Elleanthus caravata (Aubl.) Rchb. f.

4883. Indet.: Indet. sp. 

4884. Convolvulaceae: Ipomoea sp. 

4885. Rubiaceae: Psychotria poeppigiana Müll. Arg.

4886. Lauraceae: Indet. sp. 

4887. Piperaceae: Piper sp. 

4888. Lecythidaceae: Eschweilera amara (Aubl.) Nied.

4889. Passifloraceae: Indet. sp. 

4890. Agaricales: Indet. sp. 

4891. Clavariaceae: Indet. sp. 

4892. Clavariaceae: Indet. sp. 

4893. Xylariaceae: Indet. sp. 

4894. Bromeliaceae: Araeococcus micranthus Brongn.

4895. Melastomataceae: Clidemia involucrata DC.

4896. Thurniaceae: Thurnia sphaerocephala ssp. longirostra

M. T. Strong

4897. Marantaceae: Ischnosiphon obliquus (Rudge) Körn.

4898. Solanaceae: Brunfelsia guianensis Benth.

4899. Orchidaceae: Braemia vittata (Lindl.) Jenny

4900. Chrysobalanaceae: Indet. sp. 

4901. Annonaceae: Duguetia calycina Benoist

4902. Hymenophyllaceae: Trichomanes elegans Rich.

4903. Blechnaceae: Salpichlaena volubilis (Kaulf.) J. Sm.

4904. Dennstaedtiaceae: Lindsaea coarctata K. U. Kramer

4905. Adiantaceae: Adiantum fuliginosum Fée

4906. Vittariaceae: Antrophyum guayanense Hieron.

4907. Polypodiaceae: Polypodium caceresii Sodiro

4908. Adiantaceae: Adiantum cajennense Willd. ex Klotzsch

4909. Adiantaceae: Adiantum cajennense Willd. ex Klotzsch

4910. Adiantaceae: Adiantum argutum Splitg.

4911. Myrtaceae: Eugenia ferreiraeana O. Berg

4912. Melastomataceae: Henriettea succosa (Aubl.) DC.

4913. Sterculiaceae: Theobroma obovatum Klotzsch ex Bern.

4914. Gentianaceae: Tachia guianensis Aubl.

4915. Rubiaceae: Palicourea guianensis Aubl.

4916. Lichen: Indet. sp. 

4917. Lichen: Indet. sp. 

4918. Lichen: Indet. sp. 

4919. Lichen: Indet. sp. 
NUMBER 104 • 129

4920. Lichen: Indet. sp. 

4921. Lichen: Indet. sp. 

4922. Lichen: Indet. sp. 

4923. Lichen: Indet. sp. 

4924. Ascomycete: Nectria sp. 

4925. Graphidaceae: Graphium sp. 

4926. Lichen: Indet. sp. 

4927. Graphidaceae: Graphium sp. 

4928. Hydnodontaceae: Trechispora hypogeton (Maas 

Geest.) Hjortstam & Larsson

4929. Basidiomycete: Indet. sp. 

4930. Lichen: Indet. sp. 

4931. Lomariopsidaceae: Bolbitis semipinnatifida (Fée) Alston

4932. Marattiaceae: Danaea elliptica Sm.

4933. Polypodiaceae: Microgramma fuscopunctata (Hook.) 

Vareschi

4934. Verbenaceae: Petrea bracteata Steud.

4935. Poaceae: Olyra micrantha Kunth

4936. Lichen: Indet. sp. 

4937. Pteridaceae: Adiantum lucidum (Cav.) Sw.

4938. Bromeliaceae: Guzmania lingulata var. lingulata (L.) Mez

4939. Gesneriaceae: Besleria laxiflora Benth.

4940. Poaceae: Lasiacis ligulata Hitchc. & Chase

4941. Rubiaceae: Patima guianensis Aubl.

4942. Dilleniaceae: Pinzona coriacea Mart. & Zucc.

4943. Hymenophyllaceae: Trichomanes diaphanum H.B.K.

4943a. Melastomataceae: Loreya mespiloides Miq.

4944. Asclepiadaceae: Matelea palustris Aubl.

4945. Melastomataceae: Miconia sp. 

4946. Lauraceae: Endlicheria pyriformis (Nees) Mez

4947. Selaginellaceae: Selaginella parkeri (Hook. & Grev.) 

Spring

4948. Poaceae: Orthoclada laxa P. Beauv.

4949. Hymenophyllaceae: Trichomanes diversifrons (Bory) 

Mett. ex Sadeb.

4950. Piperaceae: Piper hispidum Sw.

4951. Poaceae: Orthoclada laxa P. Beauv.

4952. Rubiaceae: Faramea morilloi Steyerm.

4953. Myrsinaceae: Ardisia guianensis (Aubl.) Mez

4954. Clusiaceae: Clusia amazonica Planch. & Triana

4955. Melastomataceae: Miconia lateriflora Cogn.

4955a. Hymenophyllaceae: Trichomanes pinnatum Hedw.

4956. Indet.: Indet. sp. 

4957. Indet.: Indet. sp. 

4958. Indet.: Indet. sp. 

4959. Hymenophyllaceae: Hymenophyllum polyanthos

(Sw.) Sw.

4960. Indet.: Indet. sp. 

4961. Polypodiaceae: Microgramma thurnii (Baker) 

R. M. Tryon & Stolze

4962. Pallaviciniaceae: Indet. sp. 

4963. Indet.: Indet. sp. 

4964. Piperaceae: Peperomia emarginella (Sw. ex Wikstr.) 

C. DC.

4965. Gleicheniaceae: Gleichenia longipinnata Hook.

4966. Hymenophyllaceae: Trichomanes sp. 

4967. Thelypteridaceae: Thelypteris decussata (L.) Proctor

4968. Thelypteridaceae: Thelypteris opulenta (Kaulf.) 

Fosberg

4969. Dennstaedtiaceae: Saccoloma inaequale (Kunze) Mett.

4970. Dryopteridaceae: Cyclodium inerme (Fée) A. R. Sm.

4971. Dryopteridaceae: Cyclodium meniscioides (Willd.) 

C. Presl

4972. Tectariaceae: Tectaria plantaginea (Jacq.) Maxon

4973. Blechnaceae: Salpichlaena volubilis (Kaulf.) J. Sm.

4974. Cyatheaceae: Cyathea pungens (Willd.) Domin

4975. Apocynaceae: Lacmellea sp. 

4976. Grammitidaceae: Cochlidium serrulatum (Sw.) 

L. E. Bishop

4977. Heliconiaceae: Heliconia spathocircinata Aristeg.

4978. Cyclanthaceae: Indet. sp. 

4979. Arecaceae: Socratea exorrhiza (Mart.) H. Wendl.

4980. Thelypteridaceae: Thelypteris decussata (L.) Proctor

4981. Annonaceae: Duguetia pauciflora Rusby

4982. Melastomataceae: Miconia carassana Cogn.

4983. Melastomataceae: Clidemia stellipilis (Gleason) Wurdack

4984. Myrtaceae: Myrcia multiflora (Lam.) DC.

4985. Annonaceae: Guatteria megalophylla Diels

4986. Loganiaceae: Strychnos sp. 

4987. Lichen: Indet. sp. 

4988. Lichen: Indet. sp. 

4989. Lichen: Indet. sp. 

4990. Indet.: Indet. sp. 

4991. Indet.: Indet. sp. 

4992. Loganiaceae: Indet. sp. 

4993. Melastomataceae: Clidemia conglomerata DC.

4994. Clusiaceae: Dystovomita sp. 

4995. Araceae: Monstera adansonii Schott

4996. Piperaceae: Piper perstipulare Steyerm.

4997. Gesneriaceae: Besleria laxiflora Benth.

4998. Cyatheaceae: Cyathea traillii (Baker) Domin

4999. Melastomataceae: Clidemia conglomerata DC.

5000. Rubiaceae: Psychotria uliginosa Sw.

5001. Lomariopsidaceae: Elaphoglossum mitorrhizum Mickel

5002. Cyatheaceae: Cyathea multiflora Sm.

5003. Euphorbiaceae: Chaetocarpus schomburgkianus

(Kuntze) Pax & K. Hoffm.

5004. Orchidaceae: Paphinia cristata var. modigliana

5005. Rubiaceae: Coussarea racemosa A. Rich.

5006. Araceae: Philodendron wittianum Engl.

5007. Cyperaceae: Mapania sylvatica Aubl.

5008. Dennstaedtiaceae: Lindsaea divaricata Klotzsch

5009. Lichen: Indet. sp. 

5010. Indet.: Indet. sp. 

5011. Indet.: Indet. sp. 

5012. Indet.: Indet. sp. 

5013. Araceae: Spathiphyllum humboldtii Schott

5014. Costaceae: Costus longebracteolatus Maas
130 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

5015. Solanaceae: Solanum circinatum Bohs

5016. Indet.: Indet. sp. 

5017. Rubiaceae: Psychotria poeppigiana Müll. Arg.

5018. Solanaceae: Solanum leucocarpon Dunal

5019. Acanthaceae: Mendoncia sp. 

5020. Burseraceae: Protium sagotianum Marchand

5021. Lauraceae: Aniba sp. 

5022. Indet.: Indet. sp. 

5023. Euphorbiaceae: Sagotia brachysepala (Müll. Arg.) Secco

5024. Marcgraviaceae: Marcgravia pedunculosa Triana & 

Planch.

5025. Convolvulaceae: Maripa glabra Choisy

5026. Melastomataceae: Adelobotrys sp. 

5027. Annonaceae: Duguetia yeshidan Sandwith

5028. Orchidaceae: Pleurothallis ruscifolia (Jacq.) R. Br.

5029. Euphorbiaceae: Croton palanostigma Klotzsch

5030. Melastomataceae: Miconia prasina (Sw.) DC.

5031. Piperaceae: Piper sp. 

5032. Hymenophyllaceae: Trichomanes radicans Sw.

5033. Hymenophyllaceae: Trichomanes rigidum Sw.

5034. Dryopteridaceae: Cyclodium guianense (Klotzsch) van 

der Werff ex L. D. Gómez

5035. Adiantaceae: Adiantum terminatum Kunze ex Miq.

5036. Cyatheaceae: Cyathea surinamensis (Miq.) Domin

5037. Cyatheaceae: Cyathea surinamensis (Miq.) Domin

5038. Lomariopsidaceae: Elaphoglossum apodum (Kaulf.) 

Schott ex J. Sm.

5039. Cyclanthaceae: Indet. sp. 

5040. Cyclanthaceae: Indet. sp. 

5041. Dryopteridaceae: Olfersia cervina (L.) Kunze

5042. Melastomataceae: Miconia plukenetii Naudin

5043. Moraceae: Ficus paraensis (Miq.) Miq.

5044. Nyctaginaceae: Neea sp. 

5045. Loganiaceae: Potalia amara Aubl.

5046. Melastomataceae: Miconia abbreviata Markgr.

5047. Dioscoreaceae: Dioscorea sp.

5048. Araceae: Syngonium podophyllum Schott

5049. Dryopteridaceae: Cyclodium meniscioides (Willd.) 

C. Presl

5050. Dennstaedtiaceae: Lindsaea sp. 

5051. Orchidaceae: Maxillaria reichenheimiana Endrés & 

Rchb. f.

5052. Convolvulaceae: Ipomoea sp. 

5053. Cyatheaceae: Cyathea pungens (Willd.) Domin

5054. Cyatheaceae: Cyathea surinamensis (Miq.) Domin

5055. Fabaceae: Albizia sp.

5056. Indet.: Indet. sp. 

5057. Clusiaceae: Tovomita spruceana Planch. & Triana

5058. Sapotaceae: Ecclinusa lanceolata (Mart. & Eichler) Pierre

5059. Myristicaceae: Virola elongata (Benth.) Warb.

5060. Moraceae: Ficus donnell-smithii Standl.

5061. Rubiaceae: Psychotria racemosa Rich.

5062. Hippocrateaceae: Peritassa laevigata (Hoffmanns. ex 

Link) A. C. Sm.

5063. Myristicaceae: Iryanthera sp. 

5064. Arecaceae: Hyospathe elegans ssp. elegans Mart.

5065. Polypodiaceae: Polypodium bombycinum Maxon

5066. Marcgraviaceae: Souroubea guianensis Aubl.

5067. Celastraceae: Salacia multiflora ssp. multiflora

(Lam.) DC.

5068. Fabaceae: Bauhinia cupreonitens Ducke

5069. Chrysobalanaceae: Hirtella silicea Griseb.

5070. Indet.: Indet. sp. 

5071. Polypodiaceae: Microgramma baldwinii Brade

5072. Dennstaedtiaceae: Lindsaea lancea var. falcata

(Dryand.) Rosenst.

5073. Tectariaceae: Triplophyllum funestum (Kunze) 

Holttum

5074. Euphorbiaceae: Mabea speciosa ssp. guianensis Esser

5075. Rubiaceae: Palicourea corymbifera (Müll. Arg.) 

Standl.

5076. Annonaceae: Fusaea longifolia (Aubl.) Saff.

5077. Campanulaceae: Centropogon cornutus (L.) Druce

5078. Melastomataceae: Miconia sp. 

5079. Hymenophyllaceae: Hymenophyllum hirsutum (L.) Sw.

5080. Orchidaceae: Polycycnis surinamensis C. Schweinf.

5081. Cucurbitaceae: Indet. sp. 

5082. Orchidaceae: Dichaea splitgerberi Rchb. f.

5083. Solanaceae: Markea coccinea Rich.

5084. Simaroubaceae: Picramnia sp. 

5085. Polyporaceae: Indet. sp. 

5086. Melastomataceae: Tococa subciliata (DC.) Triana

5087. Lauraceae: Endlicheria multiflora (Miq.) Mez

5088. Orchidaceae: Brassia sp. 

5089. Piperaceae: Peperomia elongata Kunth

5090. Piperaceae: Peperomia glabella (Sw.) A. Dietr.

5091. Orchidaceae: Rodriguezia lanceolata Ruiz & Pav.

5092. Malpighiaceae: Heteropterys macrostachya A. Juss.

5093. Melastomataceae: Mouriri sp. 

5094. Araceae: Anthurium trinervium Miq.

5095. Orchidaceae: Brassavola martiana Lindl.

5096. Piperaceae: Peperomia rotundifolia (L.) Kunth

5097. Bignoniaceae: Memora schomburgkii (DC.) Miers

5098. Annonaceae: Pseudoxandra lucida R. E. Fr.

5099. Loranthaceae: Phthirusa stelis (L.) Kuijt

5100. Melastomataceae: Miconia pseudoaplostachya Cogn.

5101. Meliaceae: Trichilia cipo (A. Juss.) C. DC.

5102. Fabaceae: Macrolobium angustifolium (Benth.) 

R. S. Cowan

5103. Apocynaceae: Malouetia sp. 

5104. Loranthaceae: Phoradendron piperoides (Kunth) Trel.

5105. Connaraceae: Rourea surinamensis Miq.

5106. Melastomataceae: Miconia lasseri Gleason

5107. Melastomataceae: Miconia prasina (Sw.) DC.

5108. Fabaceae: Paloue guianensis Aubl.

5109. Caryocaraceae: Caryocar microcarpum Ducke

5110. Fabaceae: Hydrochorea corymbosa (Rich.) Barneby & 

J. W. Grimes
NUMBER 104 • 131

5111. Melastomataceae: Henriettea stellaris O. Berg ex 

Triana

5112. Melastomataceae: Mouriri grandiflora DC.

5113. Fabaceae: Macrolobium acaciifolium Benth.

5114. Myrtaceae: Myrcia inaequiloba (DC.) D. Legrand

5115. Chrysobalanaceae: Licania coriacea Benth.

5116. Annonaceae: Pseudoxandra lucida R. E. Fr.

5117. Malpighiaceae: Banisteriopsis lucida (Rich.) Small

5118. Rubiaceae: Palicourea crocea (Sw.) Roem. & Schult.

5119. Rubiaceae: Posoqueria panamensis (Walp. & 

Duchass.) Walp.

5120. Gnetaceae: Gnetum nodiflorum Brongn.

5120a. Euphorbiaceae: Amanoa guianensis Aubl.

5121. Chrysobalanaceae: Licania longistyla (Hook. f.) Fritsch

5122. Fabaceae: Pterocarpus santalinoides L’Hér. ex DC.

5123. Sapotaceae: Micropholis gardneriana (A. DC.) Pierre

5124. Flacourtiaceae: Indet. sp. 

5125. Rubiaceae: Genipa spruceana Steyerm.

5126. Euphorbiaceae: Amanoa guianensis Aubl.

5127. Clusiaceae: Caraipa sp. 

5128. Sapotaceae: Chrysophyllum sp. 

5129. Combretaceae: Buchenavia viridiflora Ducke

5130. Dioscoreaceae: Dioscorea sp. 

5131. Euphorbiaceae: Sagotia brachysepala (Müll. Arg.) Secco

5132. Fabaceae: Swartzia sp. nov.

5133. Ebenaceae: Diospyros guianensis (Aubl.) Gürke

5134. Combretaceae: Combretum laxum Jacq.

5135. Chrysobalanaceae: Licania sprucei (Hook. f.) Fritsch

5136. Bromeliaceae: Aechmea mertensii (G. Mey.) Schult. & 

Schult. f.

5137. Sapotaceae: Indet. sp. 

5138. Styracaceae: Styrax guyanensis A. DC.

5139. Bromeliaceae: Aechmea tillandsioides (Mart. ex 

Schult. & Schult. f.) Baker

5140. Araceae: Anthurium gracile (Rudge) Schott

5141. Araceae: Anthurium clavigerum Poepp. & Endl.

5142. Orchidaceae: Koellensteinia graminea (Lindl.) Rchb. f.

5143. Myrtaceae: Eugenia tapacumensis O. Berg

5144. Piperaceae: Peperomia rotundifolia (L.) Kunth

5145. Orchidaceae: Pleurothallis sp. 

5146. Melastomataceae: Clidemia japurensis var. heterobasis

(DC.) Wurdack

5147. Piperaceae: Piper poiteanum Kunth

5148. Asclepiadaceae: Tassadia guianensis Decne.

5149. Apocynaceae: Mesechites sp. 

5150. Indet.: Indet. sp. 

5151. Myrtaceae: Calyptranthes sp. 

5152. Bromeliaceae: Aechmea tillandsioides (Mart. ex 

Schult. & Schult. f.) Baker

5153. Cucurbitaceae: Gurania sp. 

5154. Clusiaceae: Clusia myriandra (Benth.) Planch. & Triana

5155. Myrtaceae: Marlierea sp. 

5156. Myristicaceae: Iryanthera juruensis Warb.

5157. Rubiaceae: Psychotria acuminata Benth.

5158. Araceae: Anthurium bakeri Hook. f.

5159. Annonaceae: Guatteria megalophylla Diels

5160. Melastomataceae: Miconia argyrophylla ssp. gracilis

Wurdack

5161. Rubiaceae: Psychotria poeppigiana Müll. Arg.

5162. Araceae: Anthurium friedrichsthalii Schott

5163. Olacaceae: Heisteria cauliflora Sm.

5164. Adiantaceae: Adiantum tomentosum Klotzsch

5165. Cyatheaceae: Cyathea delgadii Pohl ex Sternb.

5166. Annonaceae: Fusaea longifolia (Aubl.) Saff.

5167. Violaceae: Leonia glycycarpa Ruiz & Pav.

5168. Hippocrateaceae: Hippocratea volubilis L.

5169. Lecythidaceae: Lecythis corrugata ssp. corrugata Poit.

5170. Fabaceae: Ormosia sp. 

5171. Myrtaceae: Myrcia subobliqua (Benth.) Neidenzu

5172. Myrtaceae: Psidium striatulum DC.

5173. Melastomataceae: Mouriri sp. 

5174. Chrysobalanaceae: Licania intrapetiolaris Spruce ex 

Hook. f.

5175. Fabaceae: Machaerium sp. 

5176. Bignoniaceae: Memora schomburgkii (DC.) Miers

5177. Ochnaceae: Ouratea fasciculata Maguire & Steyerm.

5178. Sapotaceae: Indet. sp. 

5179. Sapotaceae: Chrysophyllum sp. 

5180. Fabaceae: Zygia sp. 

5181. Chrysobalanaceae: Licania leptostachya Benth.

5182. Fabaceae: Inga sp.

5183. Menispermaceae: Orthomene sp. 

5184. Passifloraceae: Passiflora costata Mast.

5185. Melastomataceae: Miconia prasina (Sw.) DC.

5186. Araceae: Philodendron solimoesense A. C. Sm.

5187. Lichen: Indet. sp. 

5188. Lichen: Indet. sp. 

5189. Lichen: Indet. sp. 

5190. Lichen: Indet. sp. 

5191. Graphidaceae: Graphium sp. 

5192. Lichen: Indet. sp. 

5193. Lichen: Indet. sp. 

5194. Lichen: Indet. sp. 

5195. Lichen: Indet. sp. 

5196. Lichen: Indet. sp. 

5197. Graphidaceae: Graphium sp. 

5198. Polyporaceae: Indet. sp. 

5199. Sapotaceae: Pouteria cuspidata (A. DC.) Baehni

5200. Rubiaceae: Ixora ulei K. Krause

5201. Rubiaceae: Psychotria mapourioides DC.

5202. Sapindaceae: Matayba camptoneura Radlk.

5203. Clusiaceae: Vismia macrophylla Kunth

5204. Flacourtiaceae: Homalium guianense (Aubl.) Oken

5205. Orchidaceae: Prosthechea aemula (Lindl.) 

W. E. Higgins

5206. Orchidaceae: Sobralia macrophylla Rchb. f.

5207. Cucurbitaceae: Cayaponia selysioides C. Jeffrey

5208. Polygalaceae: Indet. sp. 
132 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

5209. Fabaceae: Swartzia brachyrachis var. glabrata

R. S. Cowan

5210. Ericaceae: Satyria panurensis (Benth. ex Meisn.) 

Hook. f. ex Nied.

5211. Indet.: Indet. sp. 

5212. Fabaceae: Inga nobilis Willd.

5213. Fabaceae: Inga thibaudiana DC.

5214. Malpighiaceae: Byrsonima laevigata (Poir.) DC.

5215. Fabaceae: Inga nobilis Willd.

5216. Sapindaceae: Vouarana guianensis Aubl.

5217. Chrysobalanaceae: Indet. sp. 

5218. Sapotaceae: Pouteria caimito (Ruiz & Pav.) Radlk.

5219. Lecythidaceae: Eschweilera pedicellata (Rich.) 

S. A. Mori

5220. Bignoniaceae: Melloa quadrivalvis (Jacq.) 

A. H. Gentry

5221. Orchidaceae: Solenidium lunatum (Lindl.) Kraenzl.

5222. Aspleniaceae: Asplenium auritum Sw.

5223. Polypodiaceae: Pleopeltis percussa (Cav.) Hook. & 

Grev.

5224. Fabaceae: Inga brachystachys Ducke

5225. Araceae: Philodendron linnaei Kunth

5226. Clusiaceae: Clusia amazonica Planch. & Triana

5227. Polypodiaceae: Polypodium caceresii Sodiro

5228. Davalliaceae: Nephrolepis rivularis (Vahl) Mett. ex Krug

5229. Marcgraviaceae: Marcgravia purpurea I. W. Bailey

5230. Araceae: Philodendron brevispathum Schott

5231. Lichen: Indet. sp. 

5232. Lomariopsidaceae: Elaphoglossum luridum (Fée) Christ

5233. Fabaceae: Swartzia anomala R. S. Cowan

5234. Dilleniaceae: Doliocarpus macrocarpus Mart. ex Eichler

5235. Araceae: Philodendron pedatum (Hook.) Kunth

5236. Sapindaceae: Cupania hirsuta Radlk.

5237. Clusiaceae: Clusia schomburgkiana (Planch. & 

Triana) Benth. ex Engl.

5238. Annonaceae: Unonopsis stipitata Diels

5239. Erythroxylaceae: Erythroxylum mucronatum Benth.

5240. Araceae: Philodendron brevispathum Schott

5241. Rubiaceae: Palicourea guianensis Aubl.

5242. Compositae: Ichthyothere terminalis (Spreng.) S. F. Blake

5243. Melastomataceae: Miconia myriantha Benth.

5244. Melastomataceae: Clidemia urceolata DC.

5245. Melastomataceae: Miconia holosericea (L.) DC.

5246. Rubiaceae: Palicourea calophylla DC.

5247. Euphorbiaceae: Phyllanthus myrsinites ssp. myrsinites

Kunth

5248. Ochnaceae: Ouratea spruceana Engl.

5249. Melastomataceae: Tococa nitens (Benth.) Triana

5250. Orchidaceae: Epistephium subrepens Hoehne

5251. Orchidaceae: Cleistes rosea Lindl.

5252. Apocynaceae: Odontadenia macrantha (Roem. & 

Schult.) Markgr.

5253. Adiantaceae: Adiantum latifolium Lam.

5254. Sapotaceae: Indet. sp. 

5255. Lauraceae: Nectandra globosa (Aubl.) Mez

5256. Annonaceae: Annona hypoglauca Mart.

5257. Melastomataceae: Indet. sp. 

5258. Cyperaceae: Rhynchospora amazonica ssp. amazonica

Poepp. & Kunth

5259. Melastomataceae: Tococa subciliata (DC.) Triana

5260. Myrtaceae: Myrcia splendens (Sw.) DC.

5261. Bromeliaceae: Aechmea tillandsioides (Mart. ex 

Schult. & Schult. f.) Baker

5262. Myrsinaceae: Stylogyne sp. 

5263. Lecythidaceae: Gustavia augusta L.

5264. Loranthaceae: Phoradendron crassifolium (Pohl ex 

DC.) Eichler

5265. Sapindaceae: Matayba macrostylis Radlk.

5266. Simaroubaceae: Simaba orinocensis Kunth

5267. Chrysobalanaceae: Licania leptostachya Benth.

5268. Sapindaceae: Cupania macrostylis (Radlk.) Acev.-Rodr.

5269. Passifloraceae: Passiflora vespertilio L.

5270. Combretaceae: Combretum rotundifolium Rich.

5271. Boraginaceae: Indet. sp. 

5272. Apocynaceae: Mesechites trifida (Jacq.) Müll. Arg.

5273. Violaceae: Hybanthus oppositifolius (L.) Taub.

5274. Compositae: Lepidaploa gracilis (Kunth) H. Rob.

5275. Cyperaceae: Scleria microcarpa Nees ex Kunth

5276. Poaceae: Setaria parviflora (Poir.) Kerguélen

5277. Rubiaceae: Bothriospora corymbosa (Benth.) Hook. f.

5278. Bignoniaceae: Paragonia pyramidata (Rich.) Bureau

5279. Balanophoraceae: Helosis cayennensis (Sw.) Spreng.

5280. Rubiaceae: Psychotria lupulina Benth.

5281. Euphorbiaceae: Jablonskia congesta (Benth. ex Müll. 

Arg.) G. L. Webster

5282. Myrtaceae: Psidium striatulum DC.

5283. Rubiaceae: Bothriospora corymbosa (Benth.) Hook. f.

5284. Poaceae: Panicum stoloniferum Poir.

5285. Compositae: Xiphochaeta aquatica Poepp.

5286. Melastomataceae: Mouriri sp. 

5287. Myrtaceae: Myrciaria dubia (Kunth) McVaugh

5288. Poaceae: Acroceras zizanioides (Kunth) Dandy

5289. Cyperaceae: Cyperus miliifolius Poepp. & Kunth

5290. Rubiaceae: Mitracarpus hirtus (L.) DC.

5291. Euphorbiaceae: Phyllanthus caroliniensis Walter

5292. Lomariopsidaceae: Lomariopsis japurensis (Mart.) 

J. Sm.

5293. Quiinaceae: Quiina cruegeriana Griseb.

5294. Meliaceae: Guarea silvatica C. DC.

5295. Rubiaceae: Psychotria deinocalyx Sandwith

5296. Annonaceae: Indet. sp. 

5297. Rubiaceae: Hillia illustris (Vell.) K. Schum.

5298. Orchidaceae: Orleanesia amazonica Barb. Rodr.

5299. Araceae: Indet. sp. 

5300. Orchidaceae: Indet. sp. 

5301. Annonaceae: Cymbopetalum brasiliense (Vell.) Benth. 

ex Baill.

5302. Piperaceae: Piper bartlingianum (Miq.) C. DC.
NUMBER 104 • 133

5303. Apocynaceae: Bonafousia muelleriana (Mart. ex Müll. 

Arg.) Boiteau & L. Allorge

5304. Fabaceae: Hydrochorea corymbosa (Rich.) Barneby & 

J. W. Grimes

5305. Loganiaceae: Strychnos sp. 

5306. Aspleniaceae: Asplenium auritum Sw.

5307. Polypodiaceae: Microgramma lycopodioides (L.) Copel.

5307a. Polypodiaceae: Microgramma baldwinii Brade

5308. Compositae: Piptocarpha triflora (Aubl.) Benn. ex Baker

5309. Euphorbiaceae: Discocarpus essequeboensis Klotzsch

5310. Araceae: Anthurium trinervium Miq.

5311. Fabaceae: Dialium guianense (Aubl.) Sandwith

5312. Fabaceae: Dioclea malacocarpa Ducke

5313. Sapindaceae: Paullinia tricornis Radlk.

5314. Fabaceae: Dialium guianense (Aubl.) Sandwith

5315. Vitaceae: Cissus erosa Rich.

5316. Vitaceae: Cissus sp. 

5317. Malpighiaceae: Byrsonima arthropoda A. Juss.

5318. Cecropiaceae: Cecropia latiloba Miq.

5319. Chrysobalanaceae: Licania apetala var. apetala

(E. Mey.) Fritsch

5320. Polygalaceae: Securidaca sp. 

5321. Fabaceae: Vigna luteola (Jacq.) Benth.

5322. Convolvulaceae: Ipomoea sp. 

5323. Burseraceae: Protium heptaphyllum ssp. heptaphyllum

(Aubl.) Marchand

5324. Bignoniaceae: Adenocalymna inundatum var. 

surinamense Bureau & K. Schum.

5325. Hippocrateaceae: Cheiloclinium belizense (Standl.) 

A. C. Sm.

5326. Myrtaceae: Eugenia lambertiana DC.

5327. Euphorbiaceae: Alchornea schomburgkii Klotzsch

5328. Sapindaceae: Paullinia tricornis Radlk.

5329. Malpighiaceae: Tetrapterys mucronata Cav.

5330. Sapotaceae: Pouteria cuspidata (A. DC.) Baehni

5331. Bignoniaceae: Memora schomburgkii (DC.) Miers

5332. Aspleniaceae: Asplenium serratum L.

5333. Solanaceae: Schwenckia grandiflora Benth.

5334. Solanaceae: Solanum monachophyllum Dunal

5335. Passifloraceae: Passiflora vespertilio L.

5336. Lamiaceae: Hyptis parkeri Benth.

5337. Rubiaceae: Psychotria capitata Ruiz & Pav.

5338. Vitaceae: Indet. sp. 

5339. Onagraceae: Ludwigia sp. 

5340. Indet.: Indet. sp. 

5341. Rubiaceae: Palicourea croceoides Desv. ex Ham.

5342. Indet.: Indet. sp. 

5343. Costaceae: Costus arabicus L.

5344. Lecythidaceae: Indet. sp. 

5345. Sapindaceae: Matayba camptoneura Radlk.

5346. Menispermaceae: Orthomene sp. 

5347. Sapotaceae: Indet. sp. 

5348. Rubiaceae: Genipa spruceana Steyerm.

5349. Araceae: Philodendron rudgeanum Schott

5350. Theophrastaceae: Clavija lancifolia ssp. chermontiana

(Standl.) B. Ståhl

5351. Hymenophyllaceae: Trichomanes hostmannianum

(Klotzsch) Kunze

5352. Boraginaceae: Cordia nodosa Lam.

5353. Heliconiaceae: Heliconia acuminata A. Rich.

5354. Heliconiaceae: Heliconia acuminata A. Rich.

5355. Chrysobalanaceae: Hirtella silicea Griseb.

5356. Rubiaceae: Faramea sessilifolia (Kunth) DC.

5357. Solanaceae: Solanum subinerme Jacq.

5358. Solanaceae: Solanum crinitum Lam.

5359. Ochnaceae: Ouratea riparia Sleumer

5360. Apocynaceae: Lacmellea sp. 

5361. Clusiaceae: Caraipa sp. 

5362. Araceae: Philodendron deflexum Poepp. ex Schott

5363. Rubiaceae: Psychotria deinocalyx Sandwith

5364. Clusiaceae: Lorostemon bombaciflorum Ducke

5365. Violaceae: Leonia glycycarpa Ruiz & Pav.

5366. Cucurbitaceae: Indet. sp. 

5367. Bromeliaceae: Aechmea contracta (Mart. ex Schult. f.) 

Baker

5368. Aspleniaceae: Asplenium serratum L.

5369. Vittariaceae: Antrophyum guayanense Hieron.

5370. Aspleniaceae: Asplenium serratum L.

5371. Metaxyaceae: Metaxya rostrata (Kunth) C. Presl

5372. Hippocrateaceae: Tontelea mauritioides (A. C. Sm.) 

A. C. Sm.

5373. Bignoniaceae: Adenocalymna inundatum var. 

surinamense Bureau & K. Schum.

5374. Annonaceae: Duguetia quitarensis Benth.

5375. Melastomataceae: Miconia serrulata (DC.) Naudin

5376. Polygonaceae: Coccoloba sp. 

5377. Malpighiaceae: Heteropterys macrostachya A. Juss.

5378. Connaraceae: Connarus coriaceus G. Schellenb.

5379. Euphorbiaceae: Indet. sp. 

5380. Clusiaceae: Clusia flavida (Benth.) Pipoly

5381. Asclepiadaceae: Matelea stenopetala Sandwith

5382. Sapotaceae: Pouteria cuspidata (A. DC.) Baehni

5383. Rubiaceae: Faramea sessilifolia (Kunth) DC.

5384. Melastomataceae: Miconia lasseri Gleason

5385. Melastomataceae: Mouriri sp. 

5386. Sapotaceae: Pouteria cuspidata (A. DC.) Baehni

5387. Loganiaceae: Strychnos sp. 

5388. Apocynaceae: Malouetia sp. 

5389. Annonaceae: Xylopia discreta (L. f.) Spruce & Hutch.

5390. Cucurbitaceae: Cayaponia cruegeri (Naudin) Cogn.

5391. Passifloraceae: Mitostemma glaziovii Mast.

5392. Meliaceae: Trichilia cipo (A. Juss.) C. DC.

5393. Fabaceae: Senna multijuga (Rich.) H. S. Irwin & 

Barneby

5394. Indet.: Indet. sp. 

5395. Fabaceae: Acosmium nitens (Vogel) Yakovlev

5396. Myrtaceae: Calyptranthes fasciculata O. Berg

5397. Fabaceae: Swartzia katawa R. S. Cowan
134 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

5398. Hippocrateaceae: Cheiloclinium brevipetiolatum

Lombardi

5399. Malpighiaceae: Tetrapterys mucronata Cav.

5400. Lamiaceae: Vitex compressa Turcz.

5401. Araceae: Anthurium friedrichsthalii Schott

5402. Loganiaceae: Strychnos sp. 

5403. Rubiaceae: Psychotria acuminata Benth.

5404. Fabaceae: Calliandra surinamensis Benth.

5405. Heliconiaceae: Heliconia silvestris (Gleason) L. B. Sm.

5406. Pteridaceae: Pteris biaurita L.

5407. Hippocrateaceae: Indet. sp. 

5408. Connaraceae: Indet. sp. 

5409. Myrsinaceae: Cybianthus fulvopulverulentus ssp. 

fulvopulverulentus (Mez) G. Agostini

5410. Rhamnaceae: Gouania discolor Benth.

5411. Rubiaceae: Malanea obovata Hochr.

5412. Marantaceae: Monotagma laxum (Poepp. & Endl.) 

K. Schum.

5413. Orchidaceae: Maxillaria parkeri Hook.

5414. Sapotaceae: Indet. sp. 

5415. Orchidaceae: Scuticaria steelei (Hook.) Lindl.

5416a. Indet.: Indet. sp. 

5416b. Verbenaceae: Lippia origanoides Kunth

5417. Melastomataceae: Meriania urceolata Triana

5418. Compositae: Ichthyothere terminalis (Spreng.) 

S. F. Blake

5419. Heliconiaceae: Heliconia psittacorum L. f.

5420. Fabaceae: Chamaecrista roraimae (Benth.) Gleason

5421. Poaceae: Paspalum carinatum Humb. & Bonpl. ex 

Flüggé

5422. Orchidaceae: Habenaria sp. 

5423. Gentianaceae: Irlbachia purpurascens (Aubl.) Maas

5424. Compositae: Trichogonia arguta (Kunth) Benth. & 

Hook. f. ex Klatt

5425. Compositae: Mikania psilostachya DC.

5426. Aquifoliaceae: Ilex jenmanii Loes.

5427. Burseraceae: Tetragastris hostmannii (Engl.) Kuntze

5428. Polygonaceae: Coccoloba striata Benth.

5429. Loranthaceae: Phthirusa stelis (L.) Kuijt

5430. Malpighiaceae: Byrsonima crassifolia (L.) Kunth

5431. Malpighiaceae: Byrsonima crassifolia (L.) Kunth

5432. Malpighiaceae: Byrsonima coccolobifolia Kunth

5433. Gleicheniaceae: Gleichenia longipinnata Hook.

5434. Hymenophyllaceae: Trichomanes hostmannianum

(Klotzsch) Kunze

5435. Clusiaceae: Clusia schomburgkiana (Planch. & 

Triana) Benth. ex Engl.

5436. Fabaceae: Dioclea guianensis Benth.

5437. Rubiaceae: Amaioua corymbosa H.B.K.

5438. Rubiaceae: Psychotria capitata Ruiz & Pav.

5439. Rubiaceae: Faramea crassifolia Benth.

5440. Rubiaceae: Coccocypselum lanceolatum (Ruiz & Pav.) 

Pers.

5441. Melastomataceae: Macairea pachyphylla Benth.

5442. Malpighiaceae: Byrsonima coccolobifolia Kunth

5443. Lauraceae: Cassytha filiformis L.

5444. Boraginaceae: Cordia sericicalyx DC.

5445. Clusiaceae: Vismia cayennensis (Jacq.) Pers.

5446. Anacardiaceae: Tapirira guianensis Aubl.

5447. Rubiaceae: Genipa americana L.

5448. Lamiaceae: Aegiphila integrifolia (Jacq.) B. D. Jacks.

5449. Chrysobalanaceae: Hirtella paniculata Sw.

5450. Apocynaceae: Mandevilla leptophylla (A. DC.) 

K. Schum.

5451. Fabaceae: Desmodium adscendens (Sw.) DC.

5452. Orchidaceae: Habenaria trifida Kunth

5453. Clusiaceae: Vismia macrophylla Kunth

5454. Malpighiaceae: Banisteriopsis lucida (Rich.) Small

5455. Malpighiaceae: Tetrapterys styloptera A. Juss.

5456. Myrtaceae: Myrcia deflexa (Poir.) DC.

5457. Iridaceae: Sisyrinchium vaginatum Spreng.

5458. Burseraceae: Protium heptaphyllum ssp. heptaphyllum

(Aubl.) Marchand

5459. Lauraceae: Nectandra globosa (Aubl.) Mez

5460. Fabaceae: Rhynchosia schomburgkii Benth.

5461. Polygalaceae: Securidaca divaricata Nees & Mart.

5462. Polygalaceae: Polygala sp. 

5463. Clusiaceae: Clusia insignis Mart.

5464. Compositae: Piptocoma schomburgkii (Sch. Bip.) Pruski

5465. Melastomataceae: Miconia rubiginosa (Bonpl.) DC.

5466. Solanaceae: Solanum crinitum Lam.

5467. Boraginaceae: Cordia sericicalyx DC.

5468. Melastomataceae: Miconia holosericea (L.) DC.

5469. Sapindaceae: Matayba arborescens (Aubl.) Radlk.

5470. Euphorbiaceae: Sapium glandulosum (L.) Morong

5471. Clusiaceae: Calophyllum sp. 

5472. Rubiaceae: Palicourea rigida Kunth

5473. Cyperaceae: Scleria bracteata Cav.

5474. Poaceae: Setaria tenax (Rich.) Desv.

5475. Boraginaceae: Tournefortia candidula (Miers) 

I. M. Johnst.

5476. Burseraceae: Indet. sp. 

5477. Poaceae: Panicum olyroides Kunth

5478. Lamiaceae: Marsypianthes chamaedrys (Vahl) Kuntze

5479. Compositae: Riencourtia pedunculosa (Rich.) Pruski

5480. Lythraceae: Cuphea sp. 

5481. Compositae: Wedelia calycina Rich.

5482. Rubiaceae: Amaioua corymbosa H.B.K.

5483. Verbenaceae: Stachytarpheta sprucei Moldenke

5484. Adiantaceae: Adiantum serratodentatum Humb. & 

Bonpl. ex Willd.

5485. Erythroxylaceae: Erythroxylum sp. 

5486. Orchidaceae: Galeandra stylomisantha (Vell.) Hoehne

5487. Oxalidaceae: Oxalis frutescens L.

5488. Fabaceae: Chamaecrista fagonioides (Vogel) 

H. S. Irwin & Barneby

5489. Rubiaceae: Sipanea sp. 

5490. Cyperaceae: Bulbostylis junciformis (Kunth) C. B. Clarke
NUMBER 104 • 135

5491. Cyperaceae: Scleria anceps Liebm.

5492. Cyperaceae: Cyperus aggregatus (Willd.) Endl.

5493. Poaceae: Axonopus canescens (Nees ex Trin.) Pilg.

5494. Sterculiaceae: Indet. sp. 

5495. Turneraceae: Turnera sp. 

5496. Flacourtiaceae: Banara guianensis Aubl.

5497. Bonnetiaceae: Archytaea triflora Mart.

5498. Polygalaceae: Indet. sp. 

5499. Malvaceae: Peltaea speciosa (Kunth) Standl.

5500. Amaryllidaceae: Agave sp. 

5501. Myrtaceae: Psidium salutare (Kunth) O. Berg

5502. Myrtaceae: Myrcia guianensis (Aubl.) DC.

5503. Lauraceae: Indet. sp. 

5504. Euphorbiaceae: Croton matourensis Aubl.

5505. Polygonaceae: Coccoloba sp. 

5506. Convolvulaceae: Jacquemontia sp. 

5507. Fabaceae: Stylosanthes guianensis var. gracilis (Kunth) 

Vogel

5508. Malvaceae: Pavonia cancellata (L.) Cav.

5509. Fabaceae: Indet. sp. 

5510. Rubiaceae: Sabicea velutina Benth.

5511. Myrsinaceae: Cybianthus fulvopulverulentus ssp. 

fulvopulverulentus (Mez) G. Agostini

5512. Compositae: Wulffia baccata (L. f.) Kuntze

5513. Violaceae: Rinorea macrocarpa (Mart. ex Eichler) 

Kuntze

5514. Melastomataceae: Clidemia pustulata DC.

5515. Sapotaceae: Indet. sp. 

5516. Rubiaceae: Isertia parviflora Vahl

5517. Myrtaceae: Myrcia tomentosa (Aubl.) DC.

5518. Rubiaceae: Chiococca nitida Benth.

5519. Melastomataceae: Miconia macrothyrsa Benth.

5520. Rubiaceae: Coutarea hexandra (Jacq.) K. Schum.

5521. Rubiaceae: Isertia parviflora Vahl

5522. Myrtaceae: Psidium laruotteanum Cambess.

5523. Fabaceae: Chamaecrista roraimae (Benth.) Gleason

5524. Gentianaceae: Chelonanthus purpurascens (Aubl.) 

Struwe et al.

5525. Fabaceae: Chamaecrista nictitans spp. disadena

(Steud.) H. S. Irwin & Barneby

5526. Bombacaceae: Pachira minor (R. H. Sims) Hemsl.

5527. Compositae: Trichogonia arguta (Kunth) Benth. & 

Hook. f. ex Klatt

5528. Rubiaceae: Coutarea hexandra (Jacq.) K. Schum.

5529. Poaceae: Ischaemum guianense Kunth ex Hack.

5530. Rubiaceae: Diodia apiculata (Willd. ex Roem. & 

Schult.) K. Schum.

5531. Cyperaceae: Bulbostylis conifera (Kunth) C. B. Clarke

5532. Solanaceae: Solanum asperum Rich.

5533. Onagraceae: Ludwigia nervosa (Poir.) H. Hara

5534. Compositae: Clibadium surinamense L.

5535. Piperaceae: Piper aduncum L.

5536. Orchidaceae: Cleistes rosea Lindl.

5537. Cyperaceae: Rhynchospora caracasana (Kunth) Boeckeler

5538. Cyperaceae: Scleria cyperina Willd. ex Kunth

5539. Cyperaceae: Bulbostylis junciformis (Kunth) 

C. B. Clarke

5540. Melastomataceae: Clidemia capitellata (Bonpl.) D. Don

5541. Indet.: Indet. sp. 

5542. Cecropiaceae: Cecropia peltata L.

5543. Compositae: Austroeupatorium inulaefolium (Kunth) 

R. M. King & H. Rob.

5544. Orchidaceae: Koellensteinia sp. 

5545. Ochnaceae: Cespedesia spathulata (Ruiz & Pav.) Planch.

5546. Gesneriaceae: Sinningia schomburgkiana (Kunth & 

C. D. Bouché) Chautems

5547. Melastomataceae: Miconia ciliata (Rich.) DC.

5548. Loranthaceae: Phthirusa stelis (L.) Kuijt

5549. Adiantaceae: Adiantopsis radiata (L.) Fée

5550. Cyperaceae: Rhynchospora steyermarkii T. Koyama

5551. Flacourtiaceae: Ryania speciosa var. tomentosa (Miq.) 

Monach.

5552. Myrsinaceae: Cybianthus surinamensis (Spreng.) 

G. Agostini

5553. Rubiaceae: Chiococca alba (L.) Hitchc.

5554. Melastomataceae: Clidemia hirta (L.) D. Don

5555. Rubiaceae: Palicourea croceoides Desv. ex Ham.

5556. Rubiaceae: Morinda tenuiflora (Benth.) Steyerm.

5557. Rubiaceae: Psychotria capitata Ruiz & Pav.

5558. Boraginaceae: Cordia nodosa Lam.

5559. Rubiaceae: Psychotria bracteocardia (DC.) Müll. Arg.

5560. Passifloraceae: Passiflora ascidia Feuillet

5561. Zingiberaceae: Renealmia alpinia (Rottb.) Maas

5562. Melastomataceae: Clidemia sericea D. Don

5563. Rubiaceae: Declieuxia fruticosa (Willd. ex Roem. & 

Schult.) Kuntze

5564. Compositae: Conyza bonariensis (L.) Cronquist

5565. Orchidaceae: Catasetum sp. 

5566. Cyperaceae: Scleria bracteata Cav.

5567. Symplocaceae: Symplocos schomburgkii Klotzsch ex 

Brand

5568. Malpighiaceae: Byrsonima crassifolia (L.) Kunth

5569. Myrtaceae: Myrcia sylvatica (G. Mey.) DC.

5570. Ericaceae: Indet. sp. 

5571. Ericaceae: Bejaria sprucei Meisn.

5572. Verbenaceae: Lantana canescens Kunth

5573. Rubiaceae: Borreria sp. 

5574. Fabaceae: Mimosa surumuensis Harms

5575. Compositae: Achyrocline vargasiana DC.

5576. Oxalidaceae: Oxalis frutescens L.

5577. Polygalaceae: Indet. sp. 

5578. Compositae: Chaptalia integerrima (Vell.) Burkart

5579. Apocynaceae: Mandevilla leptophylla (A. DC.) 

K. Schum.

5580. Orchidaceae: Liparis jamaicensis Lindl. ex Griseb.

5581. Dilleniaceae: Davilla kunthii A. St.-Hil.

5582. Compositae: Calea solidaginea ssp. deltophylla

(R. S. Cowan) Pruski
136 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

5583. Zygophyllaceae: Indet. sp. 

5584. Compositae: Gochnatia oligocephala (Gardner) Cabrera

5585. Lamiaceae: Hyptidendron arboreum (Benth.) Harley

5586. Ericaceae: Bejaria sprucei Meisn.

5587. Boraginaceae: Cordia polycephala (Lam.) I. M. Johnst.

5588. Melastomataceae: Miconia argyrophylla DC.

5589. Melastomataceae: Miconia albicans (Sw.) Triana

5590. Poaceae: Lasiacis sorghoidea (Desv. ex Ham.) Hitchc. & 

Chase

5591. Lauraceae: Indet. sp. 

5592. Poaceae: Ichnanthus calvescens (Nees ex Trin.) Döll

5593. Rubiaceae: Psychotria vellosiana Benth.

5594. Melastomataceae: Clidemia rubra (Aubl.) Mart.

5595. Verbenaceae: Lantana radula Sw.

5596. Compositae: Wulffia baccata (L. f.) Kuntze

5597. Rubiaceae: Coccocypselum lanceolatum (Ruiz & Pav.) 

Pers.

5598. Solanaceae: Solanum sp. 

5599. Cyperaceae: Scleria latifolia Sw.

5600. Poaceae: Indet. sp. 

5601. Rubiaceae: Psychotria deflexa DC.

5602. Indet.: Indet. sp. 

5603. Piperaceae: Piper ovatum Vahl

5604. Cyperaceae: Carex sp. 

5605. Fabaceae: Inga sp.

5606. Polypodiaceae: Neurodium repandum (A. R. Sm.)

5607. Polypodiaceae: Polypodium triseriale Sw.

5608. Cyperaceae: Scleria secans (L.) Urb.

5609. Polypodiaceae: Niphidium crassifolium (L.) Lellinger

5610. Polypodiaceae: Pecluma plumula (Humb. & Bonpl. ex 

Willd.) M. G. Price

5610a. Polypodiaceae: Polypodium panorense C. Chr.

5611. Polypodiaceae: Neurodium repandum (A. R. Sm.)

5612. Polypodiaceae: Pleopeltis astrolepis (Liebm.) E. Fourn.

5613. Polypodiaceae: Polypodium bombycinum Maxon

5614. Orchidaceae: Isochilus linearis (Jacq.) R. Br.

5615. Polypodiaceae: Dicranoglossum desvauxii (Klotzsch) 

Proctor

5616. Vittariaceae: Vittaria remota Fée

5617. Heliconiaceae: Heliconia sp. 

5618. Polygalaceae: Polygala spectabilis DC.

5619. Lythraceae: Cuphea antisyphilitica Kunth

5620. Orchidaceae: Epidendrum secundum Jacq.

5621. Symplocaceae: Symplocos sp. 

5622. Melastomataceae: Tibouchina aspera Aubl.

5623. Myrtaceae: Myrcia guianensis (Aubl.) DC.

5624. Triuridaceae: Sciaphila albescens Benth.

5625. Burmanniaceae: Gymnosiphon divaricatus (Benth.) 

Benth. & Hook. f.

5626. Gentianaceae: Voyria flavescens Griseb.

5627. Anacardiaceae: Indet. sp. 

5628. Polygalaceae: Polygala sp. 

5629. Gesneriaceae: Sinningia incarnata (Aubl.) D. L. Denham

5630. Schizaeaceae: Anemia oblongifolia (Cav.) Sw.

5631. Asclepiadaceae: Matelea sp. 

5632. Boraginaceae: Cordia sp.

5633. Fabaceae: Chamaecrista roraimae (Benth.) Gleason

5634. Melastomataceae: Miconia phaeophylla Triana

5635. Poaceae: Eriochrysis cayennensis P. Beauv.

5636. Melastomataceae: Miconia rubiginosa (Bonpl.) DC.

5637. Rubiaceae: Maguireothamnus sp. 

5638. Rubiaceae: Diodella apiculata (Willd. ex Roem. & 

Schult.) Delprete

5639. Flacourtiaceae: Casearia grandiflora Cambess.

5640. Schizaeaceae: Anemia flexuosa (Savigny) Sw.

5641. Poaceae: Andropogon bicornis L.

5642. Poaceae: Ichnanthus calvescens (Nees ex Trin.) Döll

5643. Myrtaceae: Myrcia sylvatica (G. Mey.) DC.

5644. Lacistemataceae: Lacistema polystachyum Schnizl.

5645. Poaceae: Thrasya robusta Hitchc. & Chase

5646. Poaceae: Setaria parviflora (Poir.) Kerguélen

5647. Poaceae: Axonopus anceps (Mez) Hitchc.

5648. Orchidaceae: Brassia sp. 

5649. Rubiaceae: Chiococca nitida Benth.

5650. Erythroxylaceae: Erythroxylum sp. 

5651. Orchidaceae: Epidendrum sp. 

5652. Lentibulariaceae: Utricularia calycifida Benj.

5653. Boraginaceae: Euploca ternata (Vahl) J. I. M. Melo & 

Semir

5654. Poaceae: Arundinella hispida (Humb. & Bonpl. ex 

Willd.) Kuntze

5655. Melastomataceae: Miconia stenostachya DC.

5656. Cladoniaceae: Cladonia sp. 

5657. Cladoniaceae: Cladonia sp. 

5658. Piperaceae: Peperomia blanda (Jacq.) Kunth

5659. Orchidaceae: Habenaria sp. 

5660. Orchidaceae: Oncidium orthostates Ridl. ex Thurn

5661. Lamiaceae: Marsypianthes chamaedrys (Vahl) Kuntze

5662. Poaceae: Schizachyrium sanguineum (Retz.) Alston

5663. Poaceae: Panicum cyanescens Nees ex Trin.

5664. Compositae: Calea solidaginea ssp. deltophylla

(R. S. Cowan) Pruski

5665. Bromeliaceae: Brocchinia hechtioides Mez

5666. Xyridaceae: Xyris fallax Malme

5667. Melastomataceae: Marcetia taxifolia (A. St.-Hil.) DC.

5668. Orchidaceae: Brassia sp. 

5669. Orchidaceae: Oncidium orthostates Ridl. ex Thurn

5670. Gnetaceae: Gnetum camporum (Markgr.) D. W. Stev. & 

T. Zanoni

5671. Clusiaceae: Clusia sp. nov.

5672. Cyperaceae: Fuirena umbellata Rottb.

5673. Lamiaceae: Indet. sp. 

5674. Cyperaceae: Rhynchospora velutina (Kunth) Boeckeler

5675. Rubiaceae: Rudgea hostmanniana Benth.

5676. Rubiaceae: Psychotria capitata Ruiz & Pav.

5677. Compositae: Calea oliveri B. L. Rob. & Greenm.

5678. Rubiaceae: Psychotria mapourioides DC.

5679. Clusiaceae: Clusia melchiori Gleason
NUMBER 104 • 137

5680. Clusiaceae: Clusia nemorosa G. Mey.

5681. Poaceae: Andropogon sp. 

5682. Myrtaceae: Myrcia fallax (Rich.) DC.

5683. Clusiaceae: Vismia sp. 

5684. Rubiaceae: Psychotria phaneroloma Standl. & 

Steyerm.

5685. Orchidaceae: Sacoila hassleri (Cogn.) Garay

5686. Orchidaceae: Epidendrum secundum Jacq.

5687. Clusiaceae: Indet. sp. 

5688. Malvaceae: Indet. sp. 

5689. Melastomataceae: Clidemia hirta (L.) D. Don

5690. Boraginaceae: Cordia polycephala (Lam.) I. M. Johnst.

5691. Orchidaceae: Bletia sp. 

5692. Compositae: Orthopappus angustifolius (Sw.) Gleason

5693. Asclepiadaceae: Matelea stenopetala Sandwith

5694. Lythraceae: Cuphea bolivariensis Lourteig

5695. Orchidaceae: Habenaria sp. 

5696. Orchidaceae: Sobralia stenophylla Lindl.

5697. Cyperaceae: Hypolytrum pulchrum (Rudge) H. Pfeiff.

5698. Humiriaceae: Humiria balsamifera Aubl.

5699. Loganiaceae: Bonyunia minor N. E. Br.

5700. Melastomataceae: Miconia trimera Wurdack

5701. Celastraceae: Maytenus ficiformis Reissek

5702. Violaceae: Rinorea macrocarpa (Mart. ex Eichler) 

Kuntze

5703. Polygonaceae: Coccoloba schomburgkii Meisn.

5704. Malpighiaceae: Indet. sp. 

5705. Rubiaceae: Psychotria iodotricha Müll. Arg.

5706. Indet.: Indet. sp. 

5707. Burseraceae: Protium guianense (Aubl.) Marchand

5708. Theophrastaceae: Indet. sp. 

5709. Indet.: Indet. sp. 

5710. Verbenaceae: Lantana brasiliensis Link

5711. Rubiaceae: Faramea sessilifolia (Kunth) DC.

5712. Melastomataceae: Clidemia ostentata Wurdack

5713. Hippocrateaceae: Cheiloclinium cognatum (Miers) 

A. C. Sm.

5714. Thelypteridaceae: Thelypteris linkiana (C. Chr.) 

C. V. Morton

5715. Adiantaceae: Adiantum obliquum Willd.

5716. Adiantaceae: Adiantum glaucescens Klotzsch

5717. Thelypteridaceae: Thelypteris pennata (Poir.) 

C. V. Morton

5718. Adiantaceae: Adiantum cajennense Willd. ex Klotzsch

5719. Adiantaceae: Adiantopsis radiata (L.) Fée

5720. Tectariaceae: Triplophyllum funestum (Kunze) Holttum

5721. Adiantaceae: Adiantopsis radiata (L.) Fée

5722. Blechnaceae: Blechnum gracile Kaulf.

5723. Dryopteridaceae: Cyclodium inerme (Fée) A. R. Sm.

5724. Aspleniaceae: Asplenium serratum L.

5725. Orchidaceae: Pelexia callifera (C. Schweinf.) Garay

5726. Fabaceae: Peltogyne paniculata ssp. pubescens

(Benth.) M. F. Silva

5727. Clusiaceae: Clusia palmicida Rich.

5728. Loranthaceae: Phoradendron strongyloclados Eichler

5729. Gentianaceae: Voyria caerulea Aubl.

5730. Sapotaceae: Pouteria venosa ssp. amazonica T. D. Penn.

5731. Rubiaceae: Psychotria anceps Kunth

5732. Rubiaceae: Chiococca nitida var. amazonica Müll. Arg.

5733. Clusiaceae: Mahurea exstipulata Benth.

5734. Rutaceae: Indet. sp.

5735. Melastomataceae: Henriettea maroniensis Sagot

5736. Rubiaceae: Isertia parviflora Vahl

5737. Dilleniaceae: Doliocarpus major ssp. major J. F. Gmel.

5738. Rubiaceae: Psychotria capitata Ruiz & Pav.

5739. Erythroxylaceae: Erythroxylum sp. 

5740. Indet.: Indet. sp.

5741. Indet.: Indet. sp.

5742. Indet.: Indet. sp.

5743. Lichen: Indet. sp.

5744. Poaceae: Pharus lappulaceus Aubl.

5745. Melastomataceae: Miconia holosericea (L.) DC.

5746. Burseraceae: Tetragastris hostmannii (Engl.) Kuntze

5747. Burseraceae: Protium heptaphyllum ssp. heptaphyllum

(Aubl.) Marchand

5748. Myrsinaceae: Indet. sp.

5749. Rubiaceae: Psychotria bracteocardia (DC.) Müll. Arg.

5750. Orchidaceae: Polystachya concreta (Jacq.) Garay & 

H. R. Sweet

5751. Euphorbiaceae: Croton matourensis Aubl.

5752. Compositae: Calea oliveri B. L. Rob. & Greenm.

5753. Smilacaceae: Smilax sp. 

5754. Elaeocarpaceae: Sloanea sp. 

5755. Apocynaceae: Himatanthus fallax (Müll. Arg.) Plumel

5756. Fabaceae: Senna latifolia (G. Mey.) H. S. Irwin & 

Barneby

5757. Melastomataceae: Miconia prasina (Sw.) DC.

5758. Euphorbiaceae: Croton matourensis Aubl.

5759. Melastomataceae: Miconia argyrophylla DC.

5760. Euphorbiaceae: Mabea montana Müll. Arg.

5761. Celastraceae: Maytenus ficiformis Reissek

5762. Lamiaceae: Hyptidendron arboreum (Benth.) Harley

5763. Solanaceae: Solanum asperum Rich.

5764. Poaceae: Panicum cyanescens Nees ex Trin.

5765. Rubiaceae: Alibertia myrciifolia Spruce ex K. Schum.

5766. Loranthaceae: Cladocolea micrantha (Eichler) Kuijt

5767. Dilleniaceae: Doliocarpus spraguei Cheesman

5768. Compositae: Mikania psilostachya DC.

5769. Fabaceae: Rhynchosia schomburgkii Benth.

5770. Myrsinaceae: Cybianthus prieurii A. DC.

5771. Bromeliaceae: Tillandsia bulbosa Hook.

5772. Thelypteridaceae: Thelypteris abrupta (Desv.) Proctor

5773. Sapotaceae: Manilkara bidentata ssp. surinamensis

(Miq.) T. D. Penn.

5774. Myrtaceae: Eugenia pseudopsidium Jacq.

5775. Eriocaulaceae: Comanthera jenmanii (Gleason) L. R. 

Parra & Giul.

5776. Adiantaceae: Adiantum glaucescens Klotzsch
138 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

5777. Bromeliaceae: Tillandsia anceps G. Lodd.

5778. Cyatheaceae: Cyathea surinamensis (Miq.) Domin

5779. Thelypteridaceae: Thelypteris glandulosa (Desv.) 

Proctor

5780. Melastomataceae: Clidemia sericea D. Don

5781. Orchidaceae: Galeandra stylomisantha (Vell.) Hoehne

5782. Rubiaceae: Psychotria cardiomorpha C. M. Taylor & 

A. Pool

5783. Melastomataceae: Meriania urceolata Triana

5784. Rubiaceae: Declieuxia fruticosa (Willd. ex Roem. & 

Schult.) Kuntze

5785. Cyperaceae: Scleria secans (L.) Urb.

5786. Poaceae: Axonopus canescens (Nees ex Trin.) Pilg.

5787. Poaceae: Trachypogon spicatus (L. f.) Kuntze

5787a. Poaceae: Paspalum gardnerianum Nees

5788. Aquifoliaceae: Ilex jenmanii Loes.

5789. Aquifoliaceae: Ilex jenmanii Loes.

5790. Piperaceae: Peperomia sp. 

5791. Euphorbiaceae: Pausandra sp. 

5792. Melastomataceae: Leandra micropetala (Naudin) Cogn.

5793. Myrsinaceae: Cybianthus pakaraimae Pipoly

5794. Gesneriaceae: Kohleria hirsuta var. hirsuta (Kunth) 

Regel

5795. Piperaceae: Piper pseudoglabrescens Trel. & Yunck.

5796. Poaceae: Olyra latifolia L.

5797. Lomariopsidaceae: Bolbitis semipinnatifida (Fée) Alston

5798. Aspleniaceae: Asplenium serratum L.

5799. Polypodiaceae: Pecluma plumula (Humb. & Bonpl. ex 

Willd.) M. G. Price

5800. Tectariaceae: Ctenitis falciculata (Raddi) Ching

5801. Polypodiaceae: Pecluma consimilis var. consimilis

(Mett.) Price

5802. Adiantaceae: Adiantum tetraphyllum Humb. & Bonpl. 

ex Willd.

5803. Indet.: Indet. sp. 

5804. Indet.: Indet. sp. 

5805. Lichen: Indet. sp. 

5806. Lichen: Indet. sp. 

5807. Indet.: Indet. sp. 

5808. Polypodiaceae: Neurodium repandum (A. R. Sm.)

5809. Polypodiaceae: Campyloneurum angustifolium (Sw.) Fée

5810. Polypodiaceae: Pecluma plumula (Humb. & Bonpl. ex 

Willd.) M. G. Price

5811. Indet.: Indet. sp. 

5812. Tectariaceae: Ctenitis paranaensis (C. Chr.) Sehnem

5813. Cyatheaceae: Cyathea surinamensis (Miq.) Domin

5814. Piperaceae: Piper aequale Vahl

5815. Orchidaceae: Phragmipedium klotzschianum

(Rchb. f.) Rolfe

5816. Lentibulariaceae: Genlisea filiformis A. St.-Hil.

5817. Rubiaceae: Faramea crassifolia Benth.

5818. Malpighiaceae: Byrsonima verbascifolia (L.) DC.

5819. Poaceae: Aristida torta (Nees) Kunth

5820. Poaceae: Mesosetum loliiforme (Hochst. ex Steud.) Chase

5821. Indet.: Indet. sp. 

5822. Poaceae: Echinolaena inflexa (Poir.) Chase

5823. Poaceae: Setaria parviflora (Poir.) Kerguélen

5824. Zingiberaceae: Renealmia alpinia (Rottb.) Maas

5825. Heliconiaceae: Heliconia bihai (L.) L.

5826. Heliconiaceae: Heliconia pendula Wawra

5827. Campanulaceae: Centropogon cornutus (L.) Druce

5828. Verbenaceae: Petrea macrostachya Benth.

5829. Solanaceae: Physalis pubescens L.

5830. Poaceae: Paspalum coryphaeum Trin.

5831. Fabaceae: Senna latifolia (G. Mey.) H. S. Irwin & 

Barneby

5832. Fabaceae: Calliandra surinamensis Benth.

5833. Polygalaceae: Polygala violacea Aubl.

5834. Violaceae: Rinorea macrocarpa (Mart. ex Eichler) 

Kuntze

5835. Euphorbiaceae: Pausandra martinii Baill.

5836. Anacardiaceae: Tapirira guianensis Aubl.

5837. Poaceae: Andropogon leucostachyus Kunth

5838. Poaceae: Paspalum carinatum Humb. & Bonpl. ex 

Flüggé

5839. Poaceae: Sorghastrum setosum (Griseb.) Hitchc.

5840. Poaceae: Arundinella hispida (Humb. & Bonpl. ex 

Willd.) Kuntze

5841. Poaceae: Andropogon selloanus (Hack.) Hack.

5842. Poaceae: Paspalum plicatulum Michx.

5843. Poaceae: Andropogon leucostachyus Kunth

5844. Poaceae: Thrasya petrosa (Trin.) Chase

5845. Poaceae: Thrasya petrosa (Trin.) Chase

5845a. Poaceae: Paspalum pilosum Lam.

5846. Poaceae: Panicum rivale Swallen

5847. Cyperaceae: Rhynchospora trichochaeta C. B. Clarke

5848. Schizaeaceae: Anemia ferruginea Kunth

5849. Clusiaceae: Clusia grandiflora Splitg.

5850. Hippocrateaceae: Tontelea mauritioides (A. C. Sm.) 

A. C. Sm.

5851. Dilleniaceae: Doliocarpus guianensis (Aubl.) Gilg

5852. Loganiaceae: Strychnos sp. 

5853. Euphorbiaceae: Aparisthmium cordatum (A. Juss.) 

Baill.

5854. Lamiaceae: Aegiphila integrifolia (Jacq.) B. D. Jacks.

5855. Orchidaceae: Brassavola angustata Lindl.

5856. Fabaceae: Stylosanthes guianensis var. gracilis (Kunth) 

Vogel

5857. Proteaceae: Panopsis sessilifolia (Rich.) Sandwith

5858. Fabaceae: Mora excelsa Benth.

5859. Fabaceae: Chamaecrista diphylla (L.) Greene

5860. Euphorbiaceae: Phyllanthus stipulatus (Raf.) 

G. L. Webster

5861. Euphorbiaceae: Aparisthmium sp. 

5862. Chrysobalanaceae: Hirtella racemosa Lam.

5863. Solanaceae: Solanum subinerme Jacq.

5864. Iridaceae: Indet. sp. 

5865. Sterculiaceae: Indet. sp. 
NUMBER 104 • 139

5866. Fabaceae: Centrosema angustifolium (Kunth) Benth.

5867. Fabaceae: Pentaclethra macroloba (Willd.) Kuntze

5868. Melastomataceae: Miconia brevipes Benth.

5869. Malpighiaceae: Banisteriopsis lucida (Rich.) Small

5870. Myrtaceae: Eugenia latifolia Aubl.

5871. Melastomataceae: Miconia tomentosa (Rich.) D. Don 

ex DC.

5872. Fabaceae: Macrolobium bifolium (Aubl.) Pers.

5873. Myristicaceae: Virola sebifera Aubl.

5874. Melastomataceae: Henriettea ramiflora (Sw.) DC.

5875. Euphorbiaceae: Amanoa guianensis Aubl.

5876. Monimiaceae: Siparuna guianensis Aubl.

5877. Annonaceae: Xylopia aromatica (Lam.) Mart.

5878. Lamiaceae: Amasonia campestris (Aubl.) Moldenke

5879. Fabaceae: Indet. sp. 

5880. Melastomataceae: Miconia rubiginosa (Bonpl.) DC.

5881. Clusiaceae: Vismia glaziovii Ruhland

5882. Clusiaceae: Clusia insignis Mart.

5883. Euphorbiaceae: Pera schomburgkiana (Klotzsch) 

Müll. Arg.

5884. Clusiaceae: Mahurea exstipulata Benth.

5885. Liliaceae: Nietneria paniculata Steyerm.

5886. Melastomataceae: Siphanthera cordifolia (Benth.) 

Gleason

5887. Polygalaceae: Polygala adenophora DC.

5888. Ochnaceae: Sauvagesia sprengelii A. St.-Hil.

5889. Burmanniaceae: Burmannia bicolor Mart.

5890. Droseraceae: Drosera roraimae (Klotzsch ex Diels) 

Maguire & J. R. Laundon

5891. Orchidaceae: Koellensteinia sp.

5892. Hymenophyllaceae: Trichomanes hostmannianum

(Klotzsch) Kunze

5893. Schizaeaceae: Anemia oblongifolia (Cav.) Sw.

5894. Schizaeaceae: Anemia millefolia (Gardner) C. Presl

5895. Dennstaedtiaceae: Lindsaea stricta var. parvula (Fée) 

K. U. Kramer

5896. Indet.: Indet. sp.

5897. Asclepiadaceae: Matelea stenopetala Sandwith

5898. Asclepiadaceae: Matelea stenopetala Sandwith

5899. Proteaceae: Panopsis sessilifolia (Rich.) Sandwith

5900. Chrysobalanaceae: Exellodendron barbatum (Ducke) 

Prance

5901. Asclepiadaceae: Matelea stenopetala Sandwith

5902. Chrysobalanaceae: Hirtella paniculata Sw.

5903. Cyperaceae: Rhynchospora cephalotes (L.) Vahl

5904. Compositae: Piptocoma schomburgkii (Sch. Bip.) 

Pruski

5905. Acanthaceae: Justicia guianensis (N. E. Br.) Wassh.

5906. Bignoniaceae: Martinella obovata (Kunth) Bureau & 

K. Schum.

5907. Myrtaceae: Eugenia anastomosans DC.

5908. Hippocrateaceae: Cheiloclinium hippocrateoides

(Peyr.) A. C. Sm.

5909. Fabaceae: Inga sp.

5910. Rubiaceae: Palicourea longiflora (Aubl.) A. Rich.

5911. Hippocrateaceae: Peritassa laevigata (Hoffmanns. ex 

Link) A. C. Sm.

5912. Hippocrateaceae: Indet. sp.

5913. Rubiaceae: Psychotria irwinii Steyerm.

5914. Fabaceae: Senna sp.

5915. Malpighiaceae: Banisteriopsis lucida (Rich.) Small

5916. Araceae: Rhodospatha venosa Gleason

5917. Cyperaceae: Hypolytrum longifolium (Rich.) Nees

5918. Schizaeaceae: Lygodium volubile Sw.

5919. Polygalaceae: Securidaca paniculata var. lasiocarpa

Oort

5920. Cyperaceae: Hypolytrum longifolium ssp. rubescens

(Huber ex C. B. Clarke) T. Koyama

5921. Dennstaedtiaceae: Lindsaea guianensis ssp. guianensis

(Aubl.) Dryand.

5922. Rapateaceae: Rapatea paludosa Aubl.

5923. Clusiaceae: Clusia brachystyla Maguire

5924. Melastomataceae: Miconia marginata Triana

5925. Melastomataceae: Miconia rugosa Triana

5926. Melastomataceae: Miconia marginata Triana

5927. Melastomataceae: Clidemia epibaterium DC.

5928. Clusiaceae: Clusia schomburgkiana (Planch. & 

Triana) Benth. ex Engl.

5929. Clusiaceae: Clusia scrobiculata Benoist

5930. Clusiaceae: Clusia myriandra (Benth.) Planch. & Triana

5931. Orchidaceae: Epistephium subrepens Hoehne

5931a. Orchidaceae: Epistephium sp. 

5932. Ericaceae: Vaccinium euryanthum A. C. Sm.

5933. Rutaceae: Raveniopsis ruellioides (Oliv.) R. S. Cowan

5934. Fabaceae: Taralea oppositifolia Aubl.

5935. Rubiaceae: Retiniphyllum scabrum Benth.

5936. Orchidaceae: Epistephium sp. 

5937. Melastomataceae: Macairea pachyphylla Benth.

5938. Gentianaceae: Irlbachia caerulescens (Aubl.) Griseb.

5939. Loranthaceae: Psittacanthus leptanthus A. C. Sm.

5940. Xyridaceae: Xyris uleana var. uleana Malme

5941. Xyridaceae: Xyris savanensis Miq.

5942. Ericaceae: Sphyrospermum cordifolium Benth.

5943. Orchidaceae: Maxillaria sp. 

5944. Cyperaceae: Scleria macrogyne C. B. Clarke

5945. Burmanniaceae: Burmannia bicolor Mart.

5946. Malpighiaceae: Byrsonima crassifolia (L.) Kunth

5947. Xyridaceae: Xyris savanensis Miq.

5947a. Melastomataceae: Tococa nitens (Benth.) Triana

5948. Rubiaceae: Perama galioides

5949. Melastomataceae: Clidemia urceolata DC.

5950. Bonnetiaceae: Archytaea triflora Mart.

5951. Poaceae: Ichnanthus calvescens (Nees ex Trin.) Döll

5952. Lentibulariaceae: Utricularia hispida Lam.

5953. Polygalaceae: Polygala adenophora DC.

5954. Rapateaceae: Saxo-fridericia regalis R. H. Schomb.

5955. Malpighiaceae: Tetrapterys fimbripetala A. Juss.

5956. Rubiaceae: Psychotria erecta (Aubl.) Standl. & Steyerm.
140 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

5957. Lamiaceae: Amasonia campestris (Aubl.) Moldenke

5958. Fabaceae: Dicymbe fraterna R. S. Cowan

5959. Clusiaceae: Clusia grandiflora Splitg.

5960. Solanaceae: Physalis pubescens L.

5961. Clusiaceae: Clusia columnaris Engl.

5962. Malpighiaceae: Banisteriopsis martiniana var. 

martiniana (A. Juss.) Cuatrec.

5963. Cyperaceae: Didymiandrum stellatum (Boeckeler) Gilly

5964. Orchidaceae: Sobralia suaveolens Rchb. f.

5965. Dennstaedtiaceae: Lindsaea schomburgkii Klotzsch

5966. Compositae: Piptocoma roraimensis (Steyerm.) Pruski

5967. Araceae: Anthurium gracile (Rudge) Schott

5968. Rubiaceae: Psychotria hemicephaelis Wernham

5969. Fabaceae: Clitoria sp. 

5970. Chrysobalanaceae: Hirtella racemosa var. racemosa Lam.

5971. Fabaceae: Abarema barbouriana (Standl.) Barneby & 

J. W. Grimes

5972. Rubiaceae: Perama dichotoma Poepp.

5973. Melastomataceae: Aciotis purpurascens (Aubl.) Triana

5974. Poaceae: Panicum parvifolium Lam.

5975. Rubiaceae: Psychotria crocochlamys Sandwith

5976. Burseraceae: Trattinnickia burserifolia Mart.

5977. Anacardiaceae: Tapirira guianensis Aubl.

5978. Grammitidaceae: Grammitis suspensa (L.) Proctor

5979. Hymenophyllaceae: Trichomanes crispum L.

5980. Marantaceae: Monotagma spicatum (Aubl.) J. F. Macbr.

5981. Ericaceae: Sphyrospermum cordifolium Benth.

5982. Dennstaedtiaceae: Lindsaea portoricensis Desv.

5983. Clusiaceae: Tovomita macrophylla (Poepp.) Walp.

5984. Indet.: Indet. sp. 

5985. Clusiaceae: Mahurea exstipulata Benth.

5986. Malpighiaceae: Byrsonima concinna Benth.

5987. Lentibulariaceae: Utricularia juncea Vahl

5988. Phytolaccaceae: Phytolacca rivinoides Kunth & 

C. D. Bouché

5989. Orchidaceae: Maxillaria kelloffiana Christenson

5990. Dioscoreaceae: Dioscorea sp. 

5991. Clusiaceae: Clusia myriandra (Benth.) Planch. & 

Triana

5992. Compositae: Calea oliveri B. L. Rob. & Greenm.

5993. Indet.: Indet. sp. 

5994. Bromeliaceae: Aechmea mertensii (G. Mey.) Schult. & 

Schult. f.

5995. Bromeliaceae: Araeococcus micranthus Brongn.

5996. Bromeliaceae: Racinaea spiculosa var. micrantha

(Baker) M. A. Spencer & L. B. Sm.

5997. Bromeliaceae: Catopsis berteroniana (Schult. & 

Schult. f.) Mez

5998. Moraceae: Ficus paraensis (Miq.) Miq.

5999. Fabaceae: Bauhinia kunthiana Vogel

6000. Lentibulariaceae: Utricularia humboldtii

R. H. Schomb.

6001. Clusiaceae: Caraipa tereticaulis Tul.

6002. Ophioglossaceae: Ophioglossum palmatum L.

6003. Piperaceae: Peperomia macrostachya (Vahl) A. Dietr.

6004. Blechnaceae: Salpichlaena hookeriana (Kuntze) Alston

6005. Orchidaceae: Psygmorchis pusilla (L.) Dodson & 

Dressler

6006. Elaeocarpaceae: Sloanea sp. 

6007. Cyclanthaceae: Indet. sp. 

6008. Boraginaceae: Cordia exaltata Lam.

6009. Euphorbiaceae: Mabea rubicunda Jabl.

6010. Passifloraceae: Passiflora ascidia Feuillet

6011. Orchidaceae: Huntleya sp. 

6012. Ochnaceae: Ouratea soderstromii Sastre

6013. Euphorbiaceae: Plukenetia polyadenia Müll. Arg.

6014. Fabaceae: Tachigali guianensis (Benth.) Zarucchi & 

Herend.

6015. Araceae: Spathiphyllum cuspidatum Schott

6016. Rubiaceae: Psychotria tapajozensis Standl.

6017. Loranthaceae: Struthanthus vulgaris Eichler

6018. Eriocaulaceae: Comanthera jenmanii (Gleason) 

L. R. Parra & Giul.

6019. Araceae: Anthurium jenmanii Engl.

6020. Araceae: Stenospermation maguirei A. M. E. Jonker & 

Jonker

6021. Hymenophyllaceae: Trichomanes cristatum Kaulf.

6022. Myrtaceae: Marlierea karuaiensis (Steyerm.) McVaugh

6023. Bonnetiaceae: Bonnetia sessilis Benth.

6024. Schizaeaceae: Actinostachys pennula (Sw.) Hook.

6025. Myrsinaceae: Cybianthus fulvopulverulentus (Mez) 

G. Agostini

6026. Cyatheaceae: Cyathea macrocarpa (C. Presl) Domin

6027. Euphorbiaceae: Adenophaedra grandifolia (Klotz.) 

Müll. Arg.

6028. Dryopteridaceae: Arachniodes macrostegia (Hook.) R. 

M. Tryon & D. S. Conant

6029. Aspleniaceae: Asplenium serratum L.

6030. Melastomataceae: Miconia dodecandra Cogn.

6031. Melastomataceae: Henriettea ramiflora (Sw.) DC.

6032. Lecythidaceae: Eschweilera pedicellata (Rich.) 

S. A. Mori

6033. Euphorbiaceae: Plukenetia polyadenia Müll. Arg.

6034. Malpighiaceae: Hiraea affinis Miq.

6035. Fabaceae: Chamaecrista adiantifolia var. pteridophylla

(Sandwith) H. S. Irwin & Barneby

6036. Malpighiaceae: Byrsonima christianeae W. R. Anderson

6037. Melastomataceae: Clidemia involucrata DC.

6038. Rubiaceae: Ferdinandusa guainiae Spruce ex K. Schum.

6039. Piperaceae: Peperomia elongata Kunth

6040. Orchidaceae: Reichenbachanthus reflexus (Lindl.) Brade

6041. Piperaceae: Peperomia macrostachya (Vahl) A. Dietr.

6042. Orchidaceae: Epidendrum flexuosum G. Mey.

6043. Fabaceae: Inga sp. 

6044. Smilacaceae: Smilax sp. 

6045. Apocynaceae: Odontadenia perrottetii (A. DC.) 

Woodson

6046. Melastomataceae: Miconia dodecandra Cogn.
NUMBER 104 • 141

6047. Malpighiaceae: Heteropterys guianensis W. R. Anderson

6048. Nymphaeaceae: Nymphaea rudgeana G. Mey.

6049. Myrtaceae: Myrcia fallax (Rich.) DC.

6050. Malpighiaceae: Tetrapterys megalantha W. R. Anderson

6051. Dilleniaceae: Doliocarpus major ssp. major J. F. Gmel.

6052. Marcgraviaceae: Souroubea guianensis Aubl.

6053. Ebenaceae: Diospyros dichroa Sandwith

6054. Clusiaceae: Clusia nemorosa G. Mey.

6223. Boletaceae: Tylopilus potamogeton var. irengensis

(Singer) T. W. Henkel

6229. Boletaceae: Tylopilus potamogeton Singer

6237. Boletaceae: Tylopilus exiguus T. W. Henkel

6243. Boletaceae: Tylopilus ballouii (Peck) Singer

6264. Boletaceae: Boletellus ananas (M. A. Curtis) Murrill 

var. ananas

6266. Boletaceae: Tylopilus potamogeton var. irengensis

(Singer) T. W. Henkel

6267. Boletaceae: Tylopilus rufonigricans T. W. Henkel

6283. Boletaceae: Tylopilus exiguus T. W. Henkel

6284. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

6286. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

6303. Boletaceae: Tylopilus rufonigricans T. W. Henkel

6323. Boletaceae: Tylopilus ballouii (Peck) Singer

6360. Russulaceae: Russula gelatinivelata S. L. Mill., Aime 

& T. W. Henkel

6370. Boletaceae: Tylopilus potamogeton var. irengensis

(Singer) T. W. Henkel

6376. Boletaceae: Tylopilus rufonigricans T. W. Henkel

6378. Boletaceae: Tylopilus potamogeton var. irengensis

(Singer) T. W. Henkel

6385. Boletaceae: Tylopilus ballouii (Peck) Singer

6401. Russulaceae: Lactarius panuoides Singer

6402. Cortinariaceae: Gymnopilus sp. 

6403. Boletaceae: Tylopilus potamogeton var. irengensis

(Singer) T. W. Henkel

6404. Boletaceae: Tylopilus ballouii (Peck) Singer

6405. Boletaceae: Tylopilus patamoni

6406. Amanitaceae: Amanita lanivolva Bas

6407. Amanitaceae: Amanita xerocybe Bas

6408. Amanitaceae: Amanita phaea Bas

6409. Amanitaceae: Amanita aurantiovelata Schalkw. & 

G. M. Jansen

6410. Russulaceae: Russula sp.

6411. Cantharellaceae: Cantharellus guyanensis Mont.

6412. Hygrophoraceae: Hygrocybe sp.

6413. Hygrophoraceae: Hygrocybe sp.

6414. Russulaceae: Russula sp.

6415. Cantharellaceae: Craterellus orinocensis

6416. Russulaceae: Lactarius sp.

6417. Cortinariaceae: Cortinarius sp. nov.

6418. Tricholomataceae: Favolaschia sp.

6419. Hygrophoraceae: Hygrocybe sp.

6420. Boletaceae: Tylopilus patamoni

6421. Hygrophoraceae: Hygrocybe sp.

6422. Hygrophoraceae: Hygrocybe sp.

6423. Cortinariaceae: Cortinarius violaceus (L. & Fr.) Gray

6424. Cortinariaceae: Cortinarius violaceus (L. & Fr.) Gray

6425. Boletaceae: Tylopilus potamogeton var. irengensis

(Singer) T. W. Henkel

6426. Amanitaceae: Amanita aurantiovelata Schalkw. & 

G. M. Jansen

6427. Cantharellaceae: Cantharellus guyanensis Mont.

6428. Russulaceae: Russula sp.

6429. Russulaceae: Lactarius sp. nov.

6430. Boletaceae: Xerocomus sp. nov.

6431. Amanitaceae: Amanita sp.

6432. Amanitaceae: Amanita lanivolva Bas

6433. Amanitaceae: Amanita sp.

6434. Amanitaceae: Amanita xerocybe Bas

6435. Russulaceae: Russula sp.

6436. Russulaceae: Russula sp.

6437. Russulaceae: Russula sp.

6438. Ganodermataceae: Amauroderma pseudoboleus Furtado

6439. Ganodermataceae: Amauroderma sp.

6440. Hygrophoraceae: Hygrocybe sp.

6441. Revouleaceae: Revoula sp.

6442. Sclerodermataceae: Scleroderma sp.

6443. Clavariaceae: Indet. sp.

6444. Boletaceae: Tylopilus pakaraimensis T. W. Henkel

6445. Amanitaceae: Amanita sp.

6446. Amanitaceae: Amanita sp.

6447. Cortinariaceae: Cortinarius violaceus (L. & Fr.) Gray

6448. Amanitaceae: Amanita lanivolva Bas

6449. Amanitaceae: Amanita xerocybe Bas

6450. Gesneriaceae: Nautilocalyx cordatus (Gleason) 

L. E. Skog

6451. Rubiaceae: Ronabea latifolia Aubl.

6452. Melastomataceae: Graffenrieda intermedia Triana

6453. Indet.: Indet. sp. 

6454. Melastomataceae: Maieta guianensis Aubl.

6455. Bignoniaceae: Schlegelia spruceana Bureau & 

K. Schum.

6456. Rubiaceae: Psychotria capitata Ruiz & Pav.

6457. Melastomataceae: Clidemia ostentata Wurdack

6458. Melastomataceae: Miconia mariae Wurdack

6459. Euphorbiaceae: Adenophaedra grandifolia (Klotz.) 

Müll. Arg.

6460. Melastomataceae: Maieta poeppigii Mart. ex Cogn.

6461. Gesneriaceae: Alloplectus savannarum C. V. Morton

6462. Melastomataceae: Clidemia minutiflora (Triana) Cogn.

6463. Melastomataceae: Leandra purpurea Gleason

6464. Rubiaceae: Psychotria sp.

6465. Araceae: Stenospermation ammiticum G. S. Bunting

6466. Rubiaceae: Psychotria bostrychothyrsus Sandwith

6467. Rapateaceae: Rapatea fanshawei Maguire

6468. Rubiaceae: Psychotria poeppigiana Müll. Arg.
142 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

6469. Poaceae: Indet. sp. 

6470. Indet.: Indet. sp. 

6471. Thelypteridaceae: Thelypteris arborescens (Humb. & 

Bonpl. ex Willd.) C. V. Morton

6472. Piperaceae: Peperomia sp. 

6473. Piperaceae: Peperomia emarginella (Sw. ex Wikstr.) 

C. DC.

6474. Indet.: Indet. sp. 

6475. Indet.: Indet. sp. 

6476. Ericaceae: Cavendishia callista Donn. Sm.

6477. Orchidaceae: Indet. sp. 

6478. Orchidaceae: Indet. sp. 

6479. Orchidaceae: Indet. sp. 

6480. Lamiaceae: Amasonia campestris (Aubl.) Moldenke

6481. Orchidaceae: Indet. sp. 

6482. Orchidaceae: Indet. sp. 

6483. Gentianaceae: Irlbachia purpurascens (Aubl.) Maas

6484. Poaceae: Panicum laxum Sw.

6485. Orchidaceae: Indet. sp. 

6486. Indet.: Indet. sp. 

6487. Ochnaceae: Sauvagesia erecta L.

6488. Indet.: Indet. sp. 

6489. Orchidaceae: Indet. sp. 

6490. Indet.: Indet. sp. 

6491. Indet.: Indet. sp. 

6492. Indet.: Indet. sp. 

6493. Indet.: Indet. sp. 

6494. Indet.: Indet. sp. 

6495. Indet.: Indet. sp. 

6496. Indet.: Indet. sp. 

6497. Indet.: Indet. sp. 

6498. Indet.: Indet. sp. 

6499. Indet.: Indet. sp. 

6500. Indet.: Indet. sp. 

6501. Indet.: Indet. sp. 

6502. Indet.: Indet. sp. 

6502a. Melastomataceae: Clidemia capitellata (Bonpl.) D. Don

6503. Indet.: Indet. sp. 

6503a. Rubiaceae: Pagamea guianensis Aubl.

6504. Indet.: Indet. sp. 

6504a. Indet.: Indet. sp. 

6505. Indet.: Indet. sp. 

6506. Dennstaedtiaceae: Lindsaea schomburgkii Klotzsch

6507. Compositae: Piptocoma schomburgkii (Sch. Bip.) Pruski

6508. Rubiaceae: Notopleura tapajozensis (Standl.) Bremek.

6509. Rubiaceae: Spermacoce capitata Ruiz & Pav.

6510. Verbenaceae: Lantana camara L.

6511. Campanulaceae: Centropogon cornutus (L.) Druce

6512. Melastomataceae: Clidemia capitata Benth.

6513. Indet.: Indet. sp. 

6514. Orchidaceae: Indet. sp. 

6515. Orchidaceae: Indet. sp. 

6516. Orchidaceae: Indet. sp. 

6517. Araceae: Anthurium bonplandii G. S. Bunting

6518. Cyatheaceae: Cyathea marginalis (Klotzsch) Domin

6519. Gentianaceae: Voyria aphylla (Jacq.) Pers.

6520. Eriocaulaceae: Paepalanthus fasciculatus (Rottb.) Kunth

6521. Clusiaceae: Clusia sp. 

6522. Indet.: Indet. sp. 

6523. Orchidaceae: Indet. sp. 

6524. Flacourtiaceae: Euceraea nitida Mart.

6525. Dennstaedtiaceae: Lindsaea pendula Klotzsch

6526. Polypodiaceae: Microgramma lycopodioides (L.) Copel.

6527. Lomariopsidaceae: Elaphoglossum plumosum (Fée) 

T. Moore

6528. Dennstaedtiaceae: Lindsaea stricta (Sw.) Dryand.

6529. Orchidaceae: Indet. sp. 

6530. Ericaceae: Sphyrospermum cordifolium Benth.

6531. Orchidaceae: Indet. sp. 

6532. Ericaceae: Vaccinium puberulum Klotzsch ex Meisn.

6533. Bromeliaceae: Racinaea jenmanii (Baker) 

M. A. Spencer & L. B. Sm.

6534. Bromeliaceae: Tillandsia bulbosa Hook.

6535. Polygalaceae: Polygala sp. 

6536. Indet.: Indet. sp. 

6537. Ericaceae: Vaccinium euryanthum A. C. Sm.

6538. Orchidaceae: Indet. sp. 

6539. Orchidaceae: Indet. sp. 

6540. Indet.: Indet. sp. 

6541. Melastomataceae: Miconia ciliata (Rich.) DC.

6542. Apocynaceae: Mandevilla benthamii (A. DC.) 

K. Schum.

6543. Rubiaceae: Pagamea capitata Benth.

6544. Asclepiadaceae: Matelea stenopetala Sandwith

6545. Melastomataceae: Macairea lasiophylla (Benth.) 

Wurdack

6546. Compositae: Lepidaploa bolivarensis (V. M. Badillo) 

H. Rob.

6547. Compositae: Bidens cynapiifolia Kunth

6548. Ochnaceae: Sauvagesia linearifolia A. St.-Hil.

6549. Xyridaceae: Xyris surinamensis A. Spreng.

6550. Russulaceae: Russula sp. 

6551. Cantharellaceae: Cantharellus guyanensis Mont.

6552. Russulaceae: Lactarius sp. 

6553. Boletaceae: Tylopilus pakaraimensis T. W. Henkel

6554. Boletaceae: Tylopilus potamogeton var. irengensis

(Singer) T. W. Henkel

6555. Clavulinaceae: Clavulina sp. 

6556. Cantharellaceae: Craterellus excelsus T. W. Henkel & 

Aime

6557. Clavariaceae: Indet. sp. 

6558. Clavulinaceae: Clavulina caespitosa T. W. Henkel, 

Aeszaros & Aime

6559. Clavulinaceae: Clavulina amazonensis Corner

6560. Clavariaceae: Indet. sp. 

6561. Elaphomycetaceae: Pseudotulostoma volvata

O. K. Mil. & T. W. Henkel

6562. Russulaceae: Russula sp. 
NUMBER 104 • 143

6563. Russulaceae: Russula sp. 

6564. Tricholomataceae: Tricholoma sp. 

6565. Thelephoraceae: Hydnodon thelephorum (Lév.) Banker

6566. Thelephoraceae: Hydnodon thelephorum (Lév.) Banker

6567. Boletaceae: Phylloporus sp. 

6568. Podoscyphaceae: Indet. sp. 

6569. Hygrophoraceae: Hygrocybe sp. 

6570. Boletaceae: Tylopilus ballouii (Peck) Singer

6571. Boletaceae: Xerocomus sp. nov. 

6572. Amanitaceae: Amanita sp. 

6573. Amanitaceae: Amanita sp. 

6574. Boletaceae: Tylopilus ballouii (Peck) Singer

6575. Boletaceae: Tylopilus ballouii (Peck) Singer

6576. Amanitaceae: Amanita sp. 

6577. Amanitaceae: Amanita sp. 

6578. Amanitaceae: Amanita sp. 

6579. Russulaceae: Russula sp. 

6580. Stereaceae: Stereum sp. 

6581. Ganodermataceae: Ganoderma sp. 

6582. Fabaceae: Dicymbe altsonii Sandwith

6583. Fabaceae: Dicymbe corymbosa Spruce ex Benth.

6584. Cantharellaceae: Craterellus milleri T. W. Henkel & 

Aime

6585. Amanitaceae: Amanita xerocybe Bas

6586. Cantharellaceae: Cantharellus guyanensis Mont.

6587. Cortinariaceae: Cortinarius violaceus (L. & Fr.) Gray

6588. Russulaceae: Lactarius sp. 

6589. Amanitaceae: Amanita auranticulata

6590. Clavulinaceae: Clavulina craterelloides Thacker & 

T. W. Henkel

6591. Boletaceae: Tylopilus ballouii (Peck) Singer

6592. Boletaceae: Tylopilus patamoni

6593. Amanitaceae: Amanita lanivolva Bas

6594. Clavariaceae: Indet. sp. 

6595. Tricholomataceae: Tricholoma sp. 

6596. Hygrophoraceae: Hygrocybe sp. 

6597. Cortinariaceae: Cortinarius amazonicus Singer

6598. Hygrophoraceae: Hygrocybe sp. 

6599. Cortinariaceae: Cortinarius sp. 

6600. Amanitaceae: Amanita sp. 

6601. Russulaceae: Lactarius sp. 

6602. Elaphomycetaceae: Pseudotulostoma volvata

O. K. Mil. & T. W. Henkel

6603. Russulaceae: Russula sp. 

6604. Russulaceae: Russula sp. 

6605. Cortinariaceae: Cortinarius sp. 

6606. Hygrophoraceae: Hygrocybe sp. 

6607. Hygrophoraceae: Hygrocybe sp. 

6608. Podoscyphaceae: Aquascypha hydrophora (Berk.) Reid

6609. Amanitaceae: Amanita sp. 

6610. Boletaceae: Tylopilus pakaraimensis T. W. Henkel

6611. Boletaceae: Tylopilus patamoni

6612. Cantharellaceae: Cantharellus guyanensis Mont.

6613. Russulaceae: Lactarius sp. 

6614. Amanitaceae: Amanita xerocybe Bas

6615. Elaphomycetaceae: Pseudotulostoma volvata

O. K. Mil. & T. W. Henkel

6616. Cantharellaceae: Craterellus sp. 

6617. Amanitaceae: Amanita aurantiovelata Schalkw. & 

G. M. Jansen 

6618. Tricholomataceae: Tricholoma sp. 

6619. Cortinariaceae: Cortinarius sp. 

6620. Russulaceae: Russula sp. 

6621. Amanitaceae: Amanita sp. 

6622. Xylariaceae: Xylaria sp. 

6623. Russulaceae: Lactarius sp. 

6624. Indet.: Indet. sp. 

6625. Indet.: Indet. sp. 

6626. Indet.: Indet. sp. 

6627. Sphagnaceae: Sphagnum sp. 

6628. Selaginellaceae: Selaginella sp. 

6629. Indet.: Indet. sp. 

6630. Selaginellaceae: Selaginella sp. 

6631. Indet.: Indet. sp. 

6632. Indet.: Indet. sp. 

6633. Selaginellaceae: Selaginella sp. 

6634. Boletaceae: Tylopilus potamogeton var. irengensis

(Singer) T. W. Henkel

6635. Boletaceae: Tylopilus patamoni

6636. Boletaceae: Tylopilus ballouii (Peck) Singer

6637. Cantharellaceae: Craterellus milleri T. W. Henkel & 

Aime

6638. Russulaceae: Russula sp. 

6639. Amanitaceae: Amanita xerocybe Bas

6640. Amanitaceae: Amanita lanivolva Bas

6641. Amanitaceae: Amanita sp. 

6642. Amanitaceae: Amanita sp. 

6643. Hygrophoraceae: Hygrocybe sp. 

6644. Tremellaceae: Indet. sp. 

6645. Russulaceae: Russula sp. 

6646. Clavariaceae: Indet. sp. 

6647. Clavulinaceae: Clavulina caespitosa T. W. Henkel, 

Aeszaros & Aime

6648. Clavariaceae: Indet. sp. 

6649. Ganodermataceae: Amauroderma sp. 

6650. Boletaceae: Phylloporus paxillus

6651. Amanitaceae: Amanita sp. 

6652. Ganodermataceae: Amauroderma pseudoboleus Furtado

6653. Boletaceae: Tylopilus pakaraimensis T. W. Henkel

6654. Pleurotaceae: Pleurotus sp. 

6655. Amanitaceae: Amanita sp. 

6656. Amanitaceae: Amanita xerocybe Bas

6657. Cantharellaceae: Craterellus milleri T. W. Henkel & 

Aime

6658. Cortinariaceae: Cortinarius violaceus (L. & Fr.) Gray

6659. Paxillaceae: Paxillus sp. 

6660. Cyperaceae: Mapania tepuiana (Steyerm.) T. Koyama

6661. Indet.: Indet. sp. 
144 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

6662. Commelinaceae: Commelina diffusa Burm. f.

6663. Scrophulariaceae: Scoparia dulcis L.

6664. Compositae: Erechtites hieracifolius (L.) Raf. ex DC.

6665. Campanulaceae: Centropogon roraimanus E. Wimm.

6666. Orchidaceae: Indet. sp. 

6667. Orchidaceae: Indet. sp. 

6668. Indet.: Indet. sp. 

6669. Campanulaceae: Centropogon cornutus (L.) Druce

6670. Compositae: Ageratum conyzoides L.

6671. Myristicaceae: Virola sp. 

6672. Indet.: Indet. sp. 

6673. Indet.: Indet. sp. 

6674. Orchidaceae: Indet. sp. 

6675. Rubiaceae: Spermacoce capitata Ruiz & Pav.

6675a. Rubiaceae: Spermacoce sp. 

6676. Melastomataceae: Clidemia hirta (L.) D. Don

6677. Indet.: Indet. sp. 

6678. Bromeliaceae: Brocchinia tatei L. B. Sm.

6679. Melastomataceae: Appendicularia thymifolia

(Bonpl.) DC.

6680. Malpighiaceae: Byrsonima crassifolia (L.) Kunth

6681. Rubiaceae: Perama hirsuta Aubl.

6682. Acanthaceae: Justicia sp. nov. 

6683. Polygalaceae: Polygala adenophora DC.

6684. Indet: Indet. sp. 

6685. Indet: Indet. sp. 

6686. Melastomataceae: Clidemia pustulata DC.

6687. Melastomataceae: Miconia bracteata (DC.) Triana

6688. Melastomataceae: Miconia racemosa (Aubl.) DC.

6689. Melastomataceae: Clidemia strigillosa (Sw.) DC.

6690. Melastomataceae: Clidemia ostentata Wurdack

6691. Rubiaceae: Palicourea triphylla DC.

6692. Melastomataceae: Leandra sanguinea ssp. tepuiensis

Wurdack

6693. Dennstaedtiaceae: Lindsaea reniformis Dryand.

6694. Orchidaceae: Indet. sp. 

6695. Bignoniaceae: Tabebuia subtilis Sprague & Sandwith

6696. Burmanniaceae: Gymnosiphon guianensis Gleason

6697. Rubiaceae: Psychotria poeppigiana Müll. Arg.

6698. Cyclanthaceae: Indet. sp. 

6699. Ericaceae: Cavendishia callista Donn. Sm.

6700. Piperaceae: Peperomia sp. 

6701. Liliaceae: Nietneria paniculata Steyerm.

6702. Rubiaceae: Psychotria poeppigiana Müll. Arg.

6703. Melastomataceae: Maieta poeppigii Mart. ex Cogn.

6704. Indet.: Indet. sp. 

6705. Indet.: Indet. sp. 

6706. Asclepiadaceae: Matelea stenopetala Sandwith

6707. Rubiaceae: Psychotria crocochlamys Sandwith

6708. Orchidaceae: Indet. sp. 

6709. Indet.: Indet. sp. 

6710. Orchidaceae: Scaphyglottis sp. 

6711. Davalliaceae: Nephrolepis pendula (Raddi) J. Sm.

6712. Orchidaceae: Sobralia sp. 

6713. Araceae: Anthurium ptarianum Steyerm.

6714. Rubiaceae: Ronabea latifolia Aubl.

6715. Orchidaceae: Maxillaria sp.

6716. Vittariaceae: Antrophyum cajenense (Desv.) Spreng.

6717. Piperaceae: Peperomia sp.

6718. Melastomataceae: Tibouchina fraterna N. E. Br.

6719. Rubiaceae: Notopleura tapajozensis (Standl.) Bremek.

6720. Araceae: Stenospermation ammiticum G. S. Bunting

6721. Indet.: Indet. sp.

6722. Rapateaceae: Stegolepis ferruginea Baker f.

6723. Ochnaceae: Sauvagesia sp.

6724. Bonnetiaceae: Bonnetia sessilis Benth.

6725. Menispermaceae: Cissampelos sp.

6726. Melastomataceae: Maieta guianensis Aubl.

6727. Rubiaceae: Psychotria campylopoda Standl.

6728. Polypodiaceae: Polypodium adnatum Kunze ex 

Klotzsch

6729. Pentaphylacaceae: Ternstroemia sp.

6730. Annonaceae: Unonopsis perrottetii (A. DC.) R. E. Fr.

6731. Melastomataceae: Clidemia involucrata DC.

6732. Rubiaceae: Psychotria antennaeformis Steyerm.

6733. Melastomataceae: Miconia francavillana Cogn.

6734. Rhamnaceae: Ziziphus cinnamomum Triana & Planch.

6735. Rubiaceae: Psychotria iodotricha Müll. Arg.

6736. Asclepiadaceae: Blepharodon sp.

6737. Burseraceae: Dacryodes microcarpa Cuatrec.

6738. Clusiaceae: Indet. sp.

6739. Sapindaceae: Pseudima sp.

6740. Annonaceae: Duguetia decurrens R. E. Fr.

6741. Metaxyaceae: Metaxya rostrata (Kunth) C. Presl

6742. Chrysobalanaceae: Licania sp.

6743. Sapotaceae: Pouteria cayennensis (A. DC.) Eyma

6744. Melastomataceae: Tococa guianensis Aubl.

6745. Indet.: Indet. sp.

6746. Dryopteridaceae: Cyclodium meniscioides (Willd.) 

C. Presl

6747. Anacardiaceae: Tapirira obtusa (Benth.) J. D. Mitch.

6748. Araceae: Rhodospatha oblongata Poepp.

6749. Fabaceae: Tachigali rusbyi Harms

6750. Russulaceae: Russula sp. 

6751. Amanitaceae: Amanita lanivolva Bas

6752. Boletaceae: Tylopilus ballouii (Peck) Singer

6753. Clavariaceae: Indet. sp. 

6754. Clavulinaceae: Clavulina nigricans Thacker & 

T. W. Henkel

6755. Hygrophoraceae: Hygrocybe sp. 

6756. Hygrophoraceae: Hygrocybe sp. 

6757. Thelephoraceae: Hydnodon thelephorum (Lév.) Banker

6758. Clavariaceae: Clavariadelphus sp. 

6759. Russulaceae: Russula sp. 

6760. Amanitaceae: Amanita sp. 

6761. Tricholomataceae: Lentinula boryana (Berk. & Mont.) 

Pegler

6762. Entolomataceae: Entoloma sp. 
NUMBER 104 • 145

6763. Tricholomataceae: Tricholoma sp. 

6764. Amanitaceae: Amanita sp. 

6765. Amanitaceae: Amanita sp. 

6766. Entolomataceae: Entoloma rugosasulcatum Largent & 

T. W. Henkel

6767. Hydnaceae: Indet. sp. 

6768. Myristicaceae: Iryanthera sp. 

6769. Lecythidaceae: Eschweilera sp. 

6770. Fabaceae: Sclerolobium sp. 

6771. Anacardiaceae: Tapirira sp. 

6772. Clusiaceae: Tovomita albiflora A. C. Sm.

6773. Lauraceae: Endlicheria chalisea Chanderb.

6774. Rubiaceae: Duroia eriopila var. eriopila L. f.

6775. Rubiaceae: Faramea sessilifolia (Kunth) DC.

6776. Celastraceae: Goupia glabra Aubl.

6777. Annonaceae: Xylopia surinamensis R. E. Fr.

6778. Annonaceae: Unonopsis glaucopetala R. E. Fr.

6779. Burseraceae: Tetragastris sp. 

6780. Chrysobalanaceae: Licania heteromorpha var. 

perplexans Sandwith

6781. Fabaceae: Chamaecrista apoucouita (Aubl.) 

H. S. Irwin & Barneby

6782. Clusiaceae: Moronobea jenmanii Engl.

6783. Bombacaceae: Catostemma commune Sandwith

6784. Sapotaceae: Pouteria ambelaniifolia (Sandwith) 

T. D. Penn.

6785. Sapotaceae: Micropholis sp. 

6786. Bombacaceae: Eriotheca globosa (Aubl.) A. Robyns

6787. Fabaceae: Diplotropis purpurea (Rich.) Amshoff

6788. Euphorbiaceae: Pera sp. 

6789. Fabaceae: Clathrotropis macrocarpa Ducke

6790. Rhamnaceae: Ziziphus cinnamomum Triana & Planch.

6791. Bombacaceae: Catostemma sp. 

6792. Cecropiaceae: Cecropia angulata I. W. Bailey

6793. Melastomataceae: Indet. sp. 

6794. Euphorbiaceae: Alchorneopsis floribunda (Benth.) 

Müll. Arg.

6795. Chrysobalanaceae: Couepia sp. 

6796. Chrysobalanaceae: Hirtella sp. 

6797. Fabaceae: Aldina insignis (Benth.) Endl.

6798. Fabaceae: Paramachaerium ormosioides (Ducke) 

Ducke

6799. Fabaceae: Dicymbe altsonii Sandwith

6800. Fabaceae: Eperua falcata Aubl.

6801. Fabaceae: Ormosia coccinea (Aubl.) Jacks

6802. Lauraceae: Ocotea guianensis Aubl.

6803. Dilleniaceae: Doliocarpus brevipedicellatus Garcke

6804. Erythroxylaceae: Erythroxylum sp. 

6805. Apocynaceae: Couma sp. 

6806. Euphorbiaceae: Maprounea guianensis Aubl.

6807. Fabaceae: Sclerolobium guianense Benth.

6808. Burseraceae: Protium decandrum (Aubl.) Marchand

6809. Boletaceae: Xerocomus sp. 

6810. Boletaceae: Tylopilus exiguus T. W. Henkel

6811. Boletaceae: Xerocomus sp. 

6812. Boletaceae: Xerocomus sp. 

6813. Amanitaceae: Amanita sp. 

6814. Amanitaceae: Amanita sp. 

6815. Russulaceae: Lactarius panuoides Singer

6816. Fabaceae: Mora gonggrijpii (Kleinhoonte) Sandwith

6817. Arecaceae: Indet. sp. 

6818. Fabaceae: Mucuna sp. 

6819. Fabaceae: Taralea oppositifolia Aubl.

6820. Euphorbiaceae: Chaetocarpus schomburgkianus

(Kuntze) Pax & K. Hoffm.

6821. Rubiaceae: Simira sp. 

6822. Celastraceae: Maytenus sp. 

6823. Burseraceae: Trattinnickia sp. 

6824. Vochysiaceae: Qualea schomburgkiana Warm.

6825. Fabaceae: Dimorphandra macrostachya ssp. 

congestiflora (Sprague & Sandwith) M. F. Silva

6826. Clusiaceae: Moronobea jenmanii Engl.

6827. Euphorbiaceae: Micrandra glabra (R. E. Schult.) 

R. E. Schult.

6828. Sapotaceae: Pouteria sp. 

6829. Fabaceae: Dicymbe jenmanii Sandwith

6830. Bombacaceae: Catostemma altsonii Sandwith

6831. Fabaceae: Chamaecrista adiantifolia var. pteridophylla

(Sandwith) H. S. Irwin & Barneby

6832. Myrtaceae: Indet. sp. 

6833. Moraceae: Sorocea pubivena Hemsl.

6834. Sapindaceae: Talisia simaboides K. U. Kramer

6835. Chrysobalanaceae: Licania licaniiflora (Sagot) 

S. F. Blake

6836. Lauraceae: Ocotea sp. 

6837. Fabaceae: Inga sp.

6838. Caryocaraceae: Caryocar glabrum (Aubl.) Pers. ssp. 

glabrum

6839. Araliaceae: Schefflera morototoni (Aubl.) Maguire et al.

6840. Annonaceae: Duguetia megalophylla R. E. Fr.

6841. Fabaceae: Inga sp.

6842. Fabaceae: Alexa sp. 

6843. Russulaceae: Lactarius panuoides Singer

6844. Russulaceae: Russula campinensis (Singer) 

T. W. Henkel, Aime & S. L. Mill.

6845. Russulaceae: Lactarius panuoides Singer

6846. Thelephoraceae: Hydnodon thelephorum (Lév.) 

Banker

6847. Clavulinaceae: Clavulina nigricans Thacker & 

T. W. Henkel

6848. Boletaceae: Tylopilus exiguus T. W. Henkel

6849. Boletaceae: Xerocomus sp. 

6850. Amanitaceae: Indet. sp. 

6851. Hygrophoraceae: Hygrocybe sp. 

6852. Amanitaceae: Amanita sp. 

6853. Amanitaceae: Amanita sp. 

6854. Amanitaceae: Amanita sp. 

6855. Pleurotaceae: Pleurotus sp. 
146 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

6856. Cantharellaceae: Cantharellus guyanensis Mont.

6857. Myrsinaceae: Cybianthus sp. 

6858. Fabaceae: Inga sp.

6859. Fabaceae: Inga alba (Sw.) Willd.

6860. Fabaceae: Indet. sp. 

6861. Smilacaceae: Smilax sp. 

6862. Fabaceae: Chamaecrista nictitans ssp. disadena

(Steud.) H. S. Irwin & Barneby

6863. Fabaceae: Chamaecrista apoucouita (Aubl.) H. S. 

Irwin & Barneby

6864. Solanaceae: Solanum stramoniifolium Jacq.

6865. Solanaceae: Solanum rugosum Dunal

6866. Indet.: Indet. sp. 

6867. Melastomataceae: Clidemia conglomerata DC.

6868. Melastomataceae: Miconia francavillana Cogn.

6869. Indet.: Indet. sp. 

6870. Compositae: Mikania micrantha Kunth

6871. Polygalaceae: Moutabea guianensis Aubl.

6872. Lecythidaceae: Lecythis zabucajo Aubl.

6873. Araliaceae: Indet. sp. 

6874. Melastomataceae: Leandra solenifera Cogn.

6875. Compositae: Centratherum punctatum Cass.

6876. Melastomataceae: Clidemia hirta (L.) D. Don

6877. Euphorbiaceae: Alchornea discolor Poepp.

6878. Convolvulaceae: Maripa paniculata Barb. Rodr.

6879. Melastomataceae: Miconia myriantha Benth.

6880. Fabaceae: Indet. sp. 

6881. Indet.: Indet. sp. 

6882. Indet.: Indet. sp. 

6883. Simaroubaceae: Simarouba amara Aubl.

6884. Lecythidaceae: Eschweilera sagotiana Miers

6885. Apocynaceae: Aspidosperma excelsum Benth.

6886. Annonaceae: Duguetia calycina Benoist

6887. Annonaceae: Indet. sp. 

6888. Sapotaceae: Pouteria speciosa (Ducke) Baehni

6889. Amanitaceae: Amanita sp. 

6890. Thelephoraceae: Schizophyllum commune Fr.

6891. Indet.: Indet. sp. 

6892. Indet.: Indet. sp. 

6893. Russulaceae: Russula campinensis (Singer) T. W. 

Henkel, Aime & S. L. Mill.

6894. Russulaceae: Lactarius panuoides Singer

6895. Russulaceae: Russula sp. 

6896. Boletaceae: Tylopilus ballouii (Peck) Singer

6897. Boletaceae: Tylopilus exiguus T. W. Henkel

6898. Boletaceae: Boletellus exiguus T. W. Henkel & 

Fulgenzi

6899. Clavulinaceae: Clavulina amazonensis Corner

6900. Clavariaceae: Indet. sp. 

6901. Clavariaceae: Indet. sp. 

6902. Polyporaceae: Indet. sp. 

6903. Russulaceae: Russula sp. 

6904. Lauraceae: Nectandra sp. 

6905. Sapotaceae: Indet. sp. 

6906. Anacardiaceae: Tapirira sp. 

6907. Sclerodermataceae: Scleroderma sp. 

6908. Cortinariaceae: Cortinarius sp. 

6909. Indet.: Indet. sp. 

6910. Amanitaceae: Amanita sp. 

6911. Boletaceae: Xerocomus amazonicus Singer

6912. Boletaceae: Xerocomus sp. 

6913. Boletaceae: Boletellus sp. 

6914. Boletaceae: Boletellus sp. 

6915. Amanitaceae: Amanita phaea Bas

6916. Indet.: Indet. sp. 

6917. Indet.: Indet. sp. 

7000. Russulaceae: Lactarius dicymbensis T. W. Henkel

7001. Russulaceae: Russula sp. a 

7002. Amanitaceae: Amanita phaea Bas

7003. Cantharellaceae: Craterellus sp. 

7004. Cantharellaceae: Craterellus sp. b 

7005. Russulaceae: Russula sp. b 

7006. Russulaceae: Russula sp. 

7007. Cortinariaceae: Inocybe sp. 

7008. Tricholomataceae: Favolaschia sp. 

7009. Clavicipitaceae: Indet. sp. 

7010. Clavicipitaceae: Cordyceps sp. 

7011. Clavicipitaceae: Cordyceps sp. 

7012. Clavulinaceae: Clavulina esculenta T. W. Henkel & Aime

7013. Boletaceae: Tylopilus sp. a 

7014. Cantharellaceae: Cantharellus sp. a

7015. Stereaceae: Stereum sp. 

7016. Tricholomataceae: Mycena sp. 

7017. Boletaceae: Indet. sp. 

7018. Clavariaceae: Indet. sp. 

7019. Indet.: Indet. sp. 

7020. Stereaceae: Indet. sp. 

7021. Tricholomataceae: Indet. sp. 

7022. Elaphomycetaceae: Pseudotulostoma volvata

O. K. Mil. & T. W. Henkel

7023. Russulaceae: Russula campinensis (Singer) 

T. W. Henkel, Aime & S. L. Mill.

7024. Russulaceae: Lactarius sp. a 

7025. Boletaceae: Tylopilus ballouii (Peck) Singer

7026. Russulaceae: Russula sp. c 

7027. Tricholomataceae: Indet. sp. 

7028. Boletaceae: Pulveroboletus sp. a

7029. Boletaceae: Tylopilus exiguus T. W. Henkel

7030. Boletaceae: Chalciporus sp. a 

7031. Boletaceae: Tylopilus sp. b 

7032. Boletaceae: Tylopilus potamogeton var. irengensis

(Singer) T. W. Henkel

7033. Amanitaceae: Amanita sp. a 

7034. Amanitaceae: Amanita sp. 

7035. Amanitaceae: Amanita sp. b 

7036. Amanitaceae: Amanita sp. c 

7037. Boletaceae: Tylopilus rufonigricans T. W. Henkel

7038. Boletaceae: Boletellus ananas (M. A. Curtis) Murrill 
NUMBER 104 • 147

7039. Boletaceae: Austroboletus festivus Singer

7040. Clavulinaceae: Clavulina caespitosa T. W. Henkel, 

Aeszaros & Aime

7041. Amanitaceae: Amanita phaea Bas

7042. Boletaceae: Xerocomus sp. a 

7043. Russulaceae: Lactarius panuoides Singer

7044. Entolomataceae: Leptonia sp. 

7045. Indet.: Indet. sp. 

7046. Tricholomataceae: Resupinatus sp. 

7047. Paxillaceae: Paxillus sp. 

7048. Indet.: Indet. sp. 

7049. Boletaceae: Xerocomus sp. b 

7050. Boletaceae: Xerocomus amazonicus Singer

7051. Amanitaceae: Limacella sp. 

7052. Russulaceae: Russula sp. d 

7053. Mycenaceae: Xeromphalina sp. 

7054. Russulaceae: Lactarius sp. b 

7055. Ganodermataceae: Amauroderma pseudoboleus

Furtado

7056. Amanitaceae: Amanita campinaranae Bas

7056a. Marasmiaceae: Lentinula sp. 

7057. Russulaceae: Lactarius igapoensis Singer

7058. Cantharellaceae: Craterellus sp. b

7059. Cantharellaceae: Craterellus sp. a

7060. Boletaceae: Xerocomus sp. c

7061. Boletaceae: Chalciporus sp. a

7062. Hygrophoraceae: Hygrophorus sp.

7063. Russulaceae: Russula sp. e

7064. Cantharellaceae: Cantharellus guyanensis Mont.

7065. Boletaceae: Austroboletus rostrupii (Syd. & P. Syd.) 

E. Horak

7066. Boletaceae: Boletellus sp. a

7067. Boletaceae: Xerocomus sp. d

7068. Boletaceae: Xerocomus sp. e

7069. Boletaceae: Xerocomus sp. f

7070. Thelephoraceae: Thelephora sp. a

7071. Boletaceae: Austroboletus sp. a

7072. Amanitaceae: Amanita xerocybe Bas

7073. Clavulinaceae: Clavulina amazonensis Corner

7074. Cortinariaceae: Cortinarius violaceus (L. & Fr.) Gray

7075. Boletaceae: Xerocomus sp.

7076. Clavulinaceae: Clavulina caespitosa T. W. Henkel, 

Aeszaros & Aime

7077. Boletaceae: Tylopilus potamogeton Singer

7078. Russulaceae: Lactarius panuoides Singer

7079a. Cortinariaceae: Cortinarius sp.

7079b. Clavariaceae: Ramaria sp.

7080. Cantharellaceae: Craterellus sp. c

7081. Ganodermataceae: Ganoderma sp.

7082. Ganodermataceae: Amauroderma sp.

7083. Amanitaceae: Amanita sp. d

7084. Amanitaceae: Amanita sp. e

7085. Cantharellaceae: Cantharellus sp. b

7086. Boletaceae: Xerocomus sp. h

7087. Boletaceae: Tylopilus vinaceipallidus (Corner) 

T. W. Henkel

7088. Boletaceae: Boletellus exiguus T. W. Henkel & 

Fulgenzi

7089. Paxillaceae: Paxillus sp. a

7090. Entolomataceae: Entoloma sp. a

7091. Russulaceae: Russula sp. f

7092. Boletaceae: Xerocomus sp. i

7094. Ganodermataceae: Ganoderma sp.

7095. Ganodermataceae: Ganoderma sp.

7096. Ganodermataceae: Amauroderma sp.

7097. Amanitaceae: Amanita lanivolva Bas

7098. Indet.: Indet. sp.

7099. Cortinariaceae: Cortinarius sp.

7100. Russulaceae: Lactarius sp. c

7101. Russulaceae: Russula sp. g

7102. Boletaceae: Xerocomus sp.

7103. Russulaceae: Russula sp. h

7104. Clavariaceae: Ramaria sp.

7105. Russulaceae: Lactarius neotropicus Singer

7106. Amanitaceae: Amanita sp. f

7107. Boletaceae: Phylloporus sp.

7108. Ganodermataceae: Amauroderma sp.

7109. Boletaceae: Xerocomus sp. j

7110. Amanitaceae: Amanita sp. g

7111. Helotiaceae: Polydiscidium martynii Mont.

7112. Clavicipitaceae: Cordyceps sp.

7113. Clavicipitaceae: Cordyceps sp.

7114. Boletaceae: Tylopilus potamogeton Singer

7115. Amanitaceae: Amanita xerocybe Bas

7116. Clavicipitaceae: Cordyceps sp.

7117. Cortinariaceae: Inocybe sp.

7118. Entolomataceae: Pouzarella sp.

7119. Cortinariaceae: Indet. sp.

7120. Boraginaceae: Cordia nodosa Lam.

7121. Euphorbiaceae: Aparisthmium cordatum (A. Juss.) Baill.

7122. Sapindaceae: Matayba peruviana ssp. oligandra

(Sandwith) Acev.-Rodr.

7123. Anacardiaceae: Tapirira obtusa (Benth.) J. D. Mitch.

7124. Fabaceae: Inga sp. a

7125. Lauraceae: Nectandra cuspidata Nees

7126. Lauraceae: Ocotea canaliculata

7127. Indet.: Indet. sp.

7128. Indet.: Indet. sp.

7129. Clusiaceae: Indet. sp.

7130. Fabaceae: Hymenolobium sp.

7131. Sapotaceae: Micropholis venulosa (Mart. & Eichler ex 

Miq.) Pierre

7132. Sapotaceae: Chrysophyllum sp.

7133. Moraceae: Brosimum guianense (Aubl.) Huber

7134. Myristicaceae: Iryanthera sp. a

7135. Caryocaraceae: Caryocar glabrum (Aubl.) Pers.

7136. Lauraceae: Licaria cannella (Meisn.) Kosterm.

7137. Chrysobalanaceae: Licania heteromorpha Benth.
148 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

7138. Chrysobalanaceae: Couepia exflexa Fanshawe & 

Maguire

7139. Malpighiaceae: Byrsonima stipulacea A. Juss.

7140. Fabaceae: Pentaclethra macroloba (Willd.) Kuntze

7141. Chrysobalanaceae: Licania sp. a

7142. Fabaceae: Hydrochorea corymbosa (Rich.) Barneby & 

J. W. Grimes

7143. Elaeocarpaceae: Sloanea grandiflora Sm.

7144. Sapotaceae: Pouteria guianensis Aubl.

7145. Fabaceae: Inga sp. b 

7146. Indet.: Indet. sp. 

7147. Celastraceae: Goupia glabra Aubl.

7148. Arecaceae: Socratea exorrhiza (Mart.) H. Wendl.

7149. Indet.: Indet. sp. 

7150. Simaroubaceae: Simarouba amara Aubl.

7151. Fabaceae: Pithecellobium pedicellare

7152. Moraceae: Brosimum rubescens Taub.

7153. Indet.: Indet. sp. 

7154. Indet.: Indet. sp. 

7155. Lauraceae: Ocotea cernua (Nees) Mez

7156. Lauraceae: Ocotea sp. a 

7157. Burseraceae: Dacryodes sp. a 

7158. Annonaceae: Duguetia calycina Benoist

7159. Fabaceae: Inga sp. c 

7160. Sterculiaceae: Sterculia pruriens (Aubl.) K. Schum.

7161. Fabaceae: Clathrotropis macrocarpa Ducke

7162. Bombacaceae: Bombax sp. a 

7163. Cecropiaceae: Cecropia angulata I. W. Bailey

7164. Cecropiaceae: Pourouma guianensis Aubl.

7165. Vochysiaceae: Qualea sp. a 

7166. Celastraceae: Maytenus sp. 

7167. Fabaceae: Macrolobium suaveolens Spruce ex Benth.

7168. Apocynaceae: Aspidosperma oblongum A. DC.

7169. Indet.: Indet. sp. 

7170. Chrysobalanaceae: Hirtella sp. a 

7171. Chrysobalanaceae: Hirtella sp. b 

7172. Dilleniaceae: Doliocarpus brevipedicellatus Garcke

7173. Sapotaceae: Chrysophyllum sp. 

7173a. Melastomataceae: Miconia mirabilis (Aubl.) 

L. O. Williams

7174. Rubiaceae: Duroia eriopila L. f.

7175. Cecropiaceae: Cecropia sciadophylla Mart.

7176. Sapindaceae: Matayba oligandra Sandwith

7177. Fabaceae: Inga sp. d 

7178. Burseraceae: Tetragastris altissima (Aubl.) Swart

7179. Caryocaraceae: Caryocar nuciferum L.

7180. Annonaceae: Guatteria atra Sandwith

7181. Fabaceae: Diplotropis purpurea (Rich.) Amshoff

7182. Sapotaceae: Chrysophyllum sanguinolentum (Pierre) 

Baehni

7183. Indet.: Indet. sp. 

7184. Indet.: Indet. sp. 

7185. Indet.: Indet. sp. 

7186. Indet.: Indet. sp. 

7187. Indet.: Indet. sp. 

7188. Indet.: Indet. sp. 

7189. Euphorbiaceae: Micrandra glabra (R. E. Schult.) 

R. E. Schult.

7200. Indet.: Indet. sp. 

7201. Clavulinaceae: Cookeina sulcipes (Berk.) Kuntze 

7202. Boletaceae: Tylopilus vinaceipallidus (Corner) 

T. W. Henkel

7203. Boletaceae: Tylopilus ballouii (Peck) Singer

7204. Lycopodiaceae: Lycopodium sp. 

7205. Cortinariaceae: Cortinarius violaceus (L. & Fr.) Gray

7206. Cortinariaceae: Cortinarius sp. 

7207. Gastromycete: Indet. sp. 

7208. Boletaceae: Boletellus exiguus T. W. Henkel & 

Fulgenzi

7209. Sclerodermataceae: Scleroderma sp. 

7210. Boletaceae: Xerocomus sp. 

7211. Entolomataceae: Nolanea sp. 

7212. Boletaceae: Boletellus sp. c 

7213. Russulaceae: Lactarius multiceps S. L. Mill., Aime & 

T. W. Henkel

7293. Boletaceae: Chalciporus sp. 1 

7400. Boletaceae: Boletellus ananas (M. A. Curtis) Murrill 

var. ananas

7401. Amanitaceae: Amanita calochroa Simmons, Bas & 

T. W. Henkel

7402. Amanitaceae: Amanita xerocybe Bas

7405. Boletaceae: Boletellus dicymbophilus Fulgenzi & 

T. W. Henkel

7407. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

7409. Amanitaceae: Amanita aurantiobrunnea

7412. Boletaceae: Xerocomus sp. 3 

7415. Amanitaceae: Vaginatae sp. 1 

7416. Boletaceae: Xerocomus sp. 2 

7420. Russulaceae: Lactarius sulcatipes

7426. Clavariaceae: Indet. sp. 

7428. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

7431. Clavulinaceae: Clavulina tepurumenga T. W. Henkel & 

Aime

7432. Cantharellaceae: Craterellus excelsus T. W. Henkel & 

Aime

7433. Boletaceae: Tylopilus eximius (Peck) Singer

7434. Amanitaceae: Vaginatae sp. 2 

7436. Boletaceae: Boletellus exiguus T. W. Henkel & Fulgenzi

7437. Boletaceae: Xerocomus sp. 6 

7438. Boletaceae: Xerocomus amazonicus Singer

7439. Russulaceae: Russula metachromatica Singer

7440. Clavulinaceae: Clavulina nigricans Thacker & 

T. W. Henkel

7441. Boletaceae: Fistulinella cinereoalba Fulgenzi & 

T. W. Henkel

7444. Amanitaceae: Amanita aurantiobrunnea
NUMBER 104 • 149

7446. Russulaceae: Russula sp. 5 

7447. Russulaceae: Lactarius sp. 3 

7452. Boletaceae: Xerocomus sp. 6 

7453. Russulaceae: Lactarius sp. 1 

7455. Boletaceae: Boletellus dicymbophilus Fulgenzi & 

T. W. Henkel

7456. Amanitaceae: Amanita calochroa Simmons, Bas & 

T. W. Henkel

7463. Clavulinaceae: Clavulina kunmudlutsa T. W. Henkel & 

Aime

7465. Boletaceae: Xerocomus sp. 1 

7477. Amanitaceae: Vaginatae sp. 3 

7480. Boletaceae: Boletellus dicymbophilus Fulgenzi & 

T. W. Henkel

7488. Cantharellaceae: Cantharellus guyanensis Mont.

7490. Amanitaceae: Amanita sp. 2 

7492. Amanitaceae: Vaginatae sp. 4 

7493. Clavulinaceae: Clavulina craterelloides Thacker & 

T. W. Henkel

7495. Boletaceae: Xerocomus sp. 2 

7511. Boletaceae: Chalciporus sp. 1 

7512. Boletaceae: Xerocomus sp. 4 

7514. Amanitaceae: Amanita lanivolva Bas

7515. Cantharellaceae: Craterellus excelsus T. W. Henkel & 

Aime

7525. Russulaceae: Russula sp. 1 

7534. Russulaceae: Russula sp. 16 

7535. Amanitaceae: Amanita perphaea Simmons, 

T. W. Henkel & Bas

7537. Clavulinaceae: Clavulina sprucei (Berk.) Corner

7541. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

7544. Boletaceae: Xerocomus sp. 5 

7545. Amanitaceae: Vaginatae sp. 5 

7548. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

7550. Cantharellaceae: Craterellus excelsus T. W. Henkel & 

Aime

7555. Russulaceae: Russula sp. 10 

7571. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

7576. Coltrichiaceae: Coltriciella navispora T. W. Henkel, 

Aime & Ryvarden

7578. Russulaceae: Lactarius sp. 2 

7582. Clavulinaceae: Clavulina dicymbetorum T. W. Henkel, 

Aeszaros & Aime

7585. Amanitaceae: Amanita sp. 3 

7588. Russulaceae: Russula sp. 9 

7637. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

7641. Russulaceae: Lactarius brunellus S. L. Mill., Aime & 

T. W. Henkel

7642. Russulaceae: Russula sp. 14 

7643. Amanitaceae: Vaginatae sp. 6 

7644. Russulaceae: Lactarius brunellus S. L. Mill., Aime & 

T. W. Henkel

7652. Clavulinaceae: Clavulina rosiramea Uehling, 

T. W. Henkel & Aime

7656. Russulaceae: Lactarius multiceps S. L. Mill., Aime & 

T. W. Henkel

7677. Russulaceae: Lactarius sulcatipes

7681. Boletaceae: Xerocomus sp. 5 

7817. Russulaceae: Russula sp. 6 

7827. Clavicipitaceae: Cordyceps sp. 

7828. Clavariaceae: Clavaria sp. 

7829. Boletaceae: Tylopilus potamogeton var. uengina

T. W. Henkel

7830. Hygrophoraceae: Hygrophorus sp. 

7831. Cantharellaceae: Cantharellus guyanensis Mont.

7832. Amanitaceae: Amanita calochroa Simmons, Bas & 

T. W. Henkel

7833. Elaphomycetaceae: Pseudotulostoma volvata

O. K. Mil. & T. W. Henkel

7834. Boletaceae: Tylopilus ballouii (Peck) Singer

7835. Amanitaceae: Amanita xerocybe Bas

7836. Boletaceae: Boletellus ananas (M. A. Curtis) Murrill

7837. Cortinariaceae: Cortinarius sp. 

7838. Boletaceae: Xerocomus amazonicus Singer

7839. Amanitaceae: Amanita sp. 

7840. Amanitaceae: Amanita lanivolva Bas

7841. Boletaceae: Tylopilus exiguus T. W. Henkel

7842. Boletaceae: Xerocomus sp. 

7843. Russulaceae: Russula sp. 

7844. Cantharellaceae: Craterellus sp. 

7845. Cortinariaceae: Cortinarius violaceus (L. & Fr.) Gray

7846. Tricholomataceae: Gerronema icterinum (Singer) Singer

7847. Clavariaceae: Clavaria sp. 

7848. Clavariaceae: Clavaria sp. 

7849. Tricholomataceae: Resupinatus sp. 

7850. Clavariaceae: Scytinoporea sp. 

7851. Boletaceae: Boletellus dicymbophilus Fulgenzi & 

T. W. Henkel

7873. Ganodermataceae: Amauroderma coltrichiodes

T. W. Henkel & Aime

7874. Russulaceae: Russula sp. 12 

7879. Russulaceae: Russula sp. 7 

7880. Russulaceae: Russula sp. 8 

7880b. Russulaceae: Russula sp. 11 

7885. Boletaceae: Tylopilus sp. 3 

7903. Boletaceae: Xerocomus amazonicus Singer

7909. Russulaceae: Russula sp. 13 

7916. Russulaceae: Russula sp. 3 

7925. Boletaceae: Boletellus ananas (M. A. Curtis) Murrill 

8000. Coprinaceae: Coprinus disseminatus (Pers. ex Fr.) Gray

8001. Thelephoraceae: Schizophyllum commune Fr.

8002. Boletaceae: Xerocomus sp. nov. 

8003. Boletaceae: Austroboletus rostrupii (Syd. & P. Syd.) 

E. Horak
150 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

8004. Cortinariaceae: Inocybe lebacinosquamosa Matheny, 

Aime & T. W. Henkel

8005. Cortinariaceae: Cortinarius sp. nov. 

8006. Amanitaceae: Amanita campinaranae Bas

8007. Tricholomataceae: Mycena sp. nov.

8008. Tricholomataceae: Marasmiellus sp. 

8009. Dacrymycetaceae: Guepiniopsis sp. 

8010. Tricholomataceae: Marasmius sp. 

8011. Boletaceae: Boletellus dicymbophilus Fulgenzi & 

T. W. Henkel

8012. Boletaceae: Chalciporus trinitensis (Heinem.) Singer

8013. Boletaceae: Boletellus piakaii T. W. Henkel & Fulgenzi

8014. Polyporaceae: Indet. sp. 

8015. Tricholomataceae: Marasmiellus sp. 

8016. Paxillaceae: Phyllobolites miniatus Singer

8017. Boletaceae: Tylopilus eximius (Peck) Singer

8018. Tricholomataceae: Marasmiellus sp. 

8019. Tricholomataceae: Marasmiellus sp. 

8020. Entolomataceae: Inocephalus portoricensis

8021. Tricholomataceae: Collybia sp. 

8022. Podoscyphaceae: Podoscypha sp. 

8023. Ganodermataceae: Amauroderma sp. 

8024. Stereaceae: Stereum ostrea Blume & T. Nees ex Fr.

8025. Xylariaceae: Xylaria sp.

8026. Boletaceae: Phylloporus colligatus Neves & 

T. W. Henkel

8027. Tricholomataceae: Mycena sp. 

8028. Tricholomataceae: Mycena sp. 

8029. Tricholomataceae: Marasmius sp. 

8030. Boletaceae: Fistulinella cinereoalba Fulgenzi & 

T. W. Henkel

8031. Entolomataceae: Nolanea inocephalus

8032. Boletaceae: Austroboletus rostrupii (Syd. & P. Syd.) 

E. Horak

8033. Tricholomataceae: Favolaschia sp. 

8034. Amanitaceae: Amanita sp. 1 

8035. Boletaceae: Xerocomus sp. nov. 

8036. Tricholomataceae: Marasmius sp. 

8037. Tricholomataceae: Marasmius sp.

8038. Coprinaceae: Coprinus disseminatus (Pers. ex Fr.) Gray

8039. Helotiaceae: Polydiscidium martynii Mont.

8040. Amanitaceae: Amanita auranti-brunnea

8041. Indet.: Indet. sp.

8042. Boletaceae: Tylopilus pakaraimensis T. W. Henkel

8043. Amanitaceae: Amanita vaginata (Bull.) Lam.

8044. Lycopodiaceae: Lycopodium sp.

8045. Nidulariaceae: Cyathus sp.

8046. Helotiaceae: Indet. sp.

8047. Cortinariaceae: Pyrrhoglossum pyrus

8048. Tricholomataceae: Hydropus sp.

8049. Entolomataceae: Leptonia caesiogrisea

8050. Tricholomataceae: Marasmius sp.

8051. Entolomataceae: Inocephalus portoricensis

8052. Tricholomataceae: Gerronema sp.

8053. Aphyllophorales: Indet. sp.

8054. Tricholomataceae: Dennisiomyces sp.

8055. Pezizaceae: Peziza sp.

8056. Amanitaceae: Amanita sp. nov.

8057. Amanitaceae: Amanita sp. 4

8058. Clavicipitaceae: Cordyceps sp.

8059. Boletaceae: Tylopilus eximius (Peck) Singer

8060. Boletaceae: Tylopilus vinaceipallidus (Corner) 

T. W. Henkel

8061. Boletaceae: Xerocomus sp. nov.

8062. Tricholomataceae: Marasmius sp.

8063. Tricholomataceae: Marasmius sp.

8064. Tricholomataceae: Mycena holoporphyra (Berk. & 

M. A. Curtis) Singer

8065. Hygrophoraceae: Hygrocybe sp.

8066. Strophariaceae: Psilocybe oralesta (Peck) Singer

8067. Tricholomataceae: Marasmiellus sp.

8068. Tricholomataceae: Marasmius sp.

8069. Tricholomataceae: Hydropus sp. 

8070. Entolomataceae: Inocephalus viscaurantium var. 

viscaurantium

8071. Strophariaceae: Naematoloma subviride (Berk. & 

M. A. Curtis) A. H. Sm.

8072. Tricholomataceae: Marasmius sp. 

8073. Strophariaceae: Melanotus sp. 

8074. Tricholomataceae: Collybia sp. 

8075. Tricholomataceae: Xerula sp. 

8076. Tricholomataceae: Marasmiellus sp. 

8077. Boletaceae: Boletellus piakaii T. W. Henkel & 

Fulgenzi

8078. Tricholomataceae: Marasmius sp. 

8079. Tricholomataceae: Marasmius sp. 

8080. Polyporaceae: Hyphodontia sp. 

8081. Tremellaceae: Pseudohydrum gelatinosum (Scop.) 

R. Karst. 

8082. Polyporaceae: Microporellus obovatus (Jungh.) 

Ryvarden

8083. Amanitaceae: Amanita sp. 

8084. Coltrichiaceae: Coltriciella navispora T. W. Henkel, 

Aime & Ryvarden

8085. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

8086. Boletaceae: Xerocomus sp. 

8087. Boletaceae: Xerocomus amazonicus Singer

8088. Tricholomataceae: Marasmius sp. 

8089. Tricholomataceae: Marasmiellus sp. 

8090. Tricholomataceae: Hydropus cavipes (Pat. & Gaillard) 

Dennis

8091. Boletaceae: Xerocomus sp. 

8092. Boletaceae: Tylopilus vinaceipallidus (Corner) 

T. W. Henkel

8093. Boletaceae: Austroboletus rostrupii (Syd. & P. Syd.) 

E. Horak

8094. Entolomataceae: Leptonia sp. 
NUMBER 104 • 151

8095. Entolomataceae: Alboleptonia sericella (Fries) Largent 

& Benedict var. lutescens

8096. Indet.: Indet. sp. 

8097. Indet.: Indet. sp. 

8098. Aphyllophorales: Indet. sp. 

8099. Clavicipitaceae: Cordyceps sp. 

8100. Clavicipitaceae: Cordyceps sp. 

8101. Xylariaceae: Xylaria sp. 

8102. Discomycetaceae: Bisperella sp. 

8103. Cortinariaceae: Inocybe pulchella Matheny & Aime

8104. Polyporaceae: Polyporus guyanensis Mont.

8105. Thelephoraceae: Thelephora sp. 

8106. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

8107. Boletaceae: Xerocomus sp. nov. 

8108. Boletaceae: Fistulinella cinereoalba Fulgenzi & 

T. W. Henkel

8109. Boletaceae: Xerocomus sp. 

8110. Tricholomataceae: Mycena sp. 

8111. Tricholomataceae: Marasmius sp. 

8112. Entolomataceae: Inocephalus viscaurantium var. 

viscaurantium

8113. Tricholomataceae: Micromphale sp. 

8114. Tricholomataceae: Marasmius sp. 

8115. Entolomataceae: Nolanea sp. 

8116. Podoscyphaceae: Podoscypha nitidula

8117. Tricholomataceae: Mycena sp. 

8118. Tricholomataceae: Hydropus sp. 

8119. Tricholomataceae: Marasmiellus sp. 

8120. Tricholomataceae: Marasmius sp. 

8121. Tricholomataceae: Marasmius haematocephala 

(Mont.) Fr.

8122. Tricholomataceae: Marasmius sp. 

8123. Amanitaceae: Amanita lanivolva Bas

8124. Boletaceae: Tylopilus exiguus T. W. Henkel

8125. Clavulinaceae: Clavulina nigricans Thacker & 

T. W. Henkel

8126a. Xylariaceae: Xylaria sp.

8126b. Tricholomataceae: Gerronema icterinum (Singer) 

Singer

8127. Tricholomataceae: Marasmius rotula (Scop.) Fr.

8128. Tricholomataceae: Marasmiellus sp.

8129. Tricholomataceae: Marasmius sp.

8130. Ascomycete: Thamnomyces dendroidea Cooke & 

Massee

8131. Tricholomataceae: Marasmius rotula (Scop.) Fr.

8132. Tricholomataceae: Hydropus sp.

8133. Tricholomataceae: Mycena sp.

8134. Entolomataceae: Leptonia sp.

8135. Agaricaceae: Lepiota sp.

8136. Tricholomataceae: Indet. sp.

8137. Cantharellaceae: Craterellus sp.

8138. Hygrophoraceae: Hygrocybe sp.

8139. Entolomataceae: Leptonia sp.

8140. Clavariaceae: Clavaria sp.

8141. Aphyllophorales: Rigidoporus microporus (Sw.) 

Overeem

8142. Entolomataceae: Nolanea sp.

8143. Tricholomataceae: Marasmius rotula (Scop.) Fr.

8144. Tricholomataceae: Marasmius sp.

8145. Tricholomataceae: Mycena sp.

8146. Clavariaceae: Ramaria cyanocephala (Berk. & 

M. A. Curtis) Corner

8147. Entolomataceae: Inocephalus gigantospora

8148. Tricholomataceae: Marasmius sp.

8149. Entolomataceae: Inocephalus roseus

8150. Tricholomataceae: Mycena sp.

8151. Tricholomataceae: Clitocybe sp.

8152. Boletaceae: Boletellus dicymbophilus Fulgenzi & 

T. W. Henkel

8153. Boletaceae: Tylopilus potamogeton var. irengensis

(Singer) T. W. Henkel

8154. Tricholomataceae: Resupinatus sp.

8155. Corticiaceae: Corticoid sp.

8156. Tricholomataceae: Collybia sp.

8157. Agaricaceae: Lepiota sp.

8158. Entolomataceae: Calliderma caeruleosplendens

Largent & Aime

8159. Indet.: Indet. sp.

8160. Cortinariaceae: Inocybe ayangannae Matheny, Aime 

& T. W. Henkel

8161. Entolomataceae: Indet. sp.

8162. Clavariaceae: Clavaria sp.

8163. Entolomataceae: Pouzarella sp.

8164. Boletaceae: Austroboletus festivus Singer

8165. Amanitaceae: Amanita sp.

8166. Cortinariaceae: Cortinarius sp.

8167. Boletaceae: Tylopilus rufonigricans T. W. Henkel

8168. Boletaceae: Boletellus ananas (M. A. Curtis) Murrill

8169. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

8170. Xylariaceae: Hypoxilon sp.

8171. Corticiaceae: Indet. sp.

8172. Xylariaceae: Xylaria polymorpha (Pers.) Grev.

8173. Hygrophoraceae: Hygrocybe sp.

8174. Xylariaceae: Xylaria sp.

8175. Xylariaceae: Xylaria sp.

8176. Boletaceae: Xerocomus amazonicus Singer

8177. Entolomataceae: Inocephalus portoricensis

8178. Xylariaceae: Hypoxilon sp.

8179. Aphyllophorales: Hericium sp.

8180. Aphyllophorales: Indet. sp.

8181. Entolomataceae: Inocephalus portoricensis

8182. Amanitaceae: Amanita sp.

8183. Amanitaceae: Amanita sect. vaginateae

8184. Elaphomycetaceae: Pseudotulostoma volvata

O. K. Mil. & T. W. Henkel

8185. Boletaceae: Tylopilus ballouii (Peck) Singer
152 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

8186. Thelephoraceae: Hydnodon thelephorum (Lév.) 

Banker

8187. Xylariaceae: Xylaria

8188. Xylariaceae: Xylaria sp.

8189. Boletaceae: Austroboletus rostrupii (Syd. & P. Syd.) 

E. Horak

8190. Clavulinaceae: Clavulina sp.

8191. Clavulinaceae: Clavulina monodiminutiva

T. W. Henkel, Aeszaros & Aime

8192. Clavulinaceae: Clavulina dicymbetorum T. W. Henkel, 

Aeszaros & Aime

8193. Cortinariaceae: Cortinarius sp. 1

8194. Amanitaceae: Amanita perphaea Simmons, 

T. W. Henkel & Bas

8195. Amanitaceae: Amanita perphaea Simmons, 

T. W. Henkel & Bas

8196. Hygrophoraceae: Hygrocybe sp. 

8197. Boletaceae: Tylopilus exiguus T. W. Henkel

8198. Amanitaceae: Amanita xerocybe Bas

8199. Tricholomataceae: Marasmius sp. 

8200. Paxillaceae: Paxillus atrotomentosus (Batsch) Fr. 

8201. Amanitaceae: Amanita sect. vaginateae

8202. Indet.: Indet. sp. 

8203. Boletaceae: Tylopilus pakaraimensis T. W. Henkel

8204. Thelephoraceae: Hydnodon thelephroum (Lév.) Banker

8205. Clavariaceae: Ramaria guyanensis Corner

8206. Boletaceae: Tylopilus castaneoides Husbands & 

T. W. Henkel

8207. Clavulinaceae: Clavulina kunmudlutsa T. W. Henkel 

& Aime

8208. Clavulinaceae: Clavulina sp.

8209. Tricholomataceae: Marasmius sp.

8210. Russulaceae: Lactarius brunellus S. L. Mill., Aime & 

T. W. Henkel

8211. Cortinariaceae: Cortinarius violaceus (L. & Fr.) Gray

8212. Russulaceae: Russula sp.

8213. Xylariaceae: Xylaria sp.

8214. Polyporaceae: Polyporus guyanensis Mont.

8215. Russulaceae: Russula sp.

8216. Russulaceae: Russula sp.

8217. Clavulinaceae: Clavulina tepurumenga T. W. Henkel 

& Aime

8218. Boletaceae: Tylopilus ballouii (Peck) Singer

8219. Cortinariaceae: Cortinarius sp.

8220. Cortinariaceae: Cortinarius sp.

8221. Clavulinaceae: Clavulina sprucei (Berk.) Corner

8222. Tricholomataceae: Marasmius sp.

8223. Pterulaceae: Pterula sp.

8224. Amanitaceae: Amanita sect. vaginateae

8225. Clavulinaceae: Clavulina caespitosa T. W. Henkel, 

Aeszaros & Aime

8226. Boletaceae: Tylopilus ballouii (Peck) Singer

8227. Russulaceae: Russula sp.

8228. Russulaceae: Russula sp.

8229. Thelephoraceae: Hydnodon thelephorum (Lév.) Banker

8230. Amanitaceae: Amanita calochroa Simmons, Bas & 

T. W. Henkel

8231. Tricholomataceae: Squamanita sp.

8232. Boletaceae: Pulveroboletus rosaemariae Singer

8233. Russulaceae: Russula sp. 2

8234. Clavulinaceae: Clavulina craterelloides Thacker & 

T. W. Henkel

8235. Cantharellaceae: Craterellus excelsus T. W. Henkel & 

Aime

8236. Russulaceae: Russula sp.

8237. Russulaceae: Lactarius sulcatipes

8238. Polyporaceae: Antrodiella hydrophila (Berk. & 

M. A. Curtis) Ryvarden

8239. Clavulinaceae: Clavulina amazonensis Corner

8240. Clavariaceae: Clavaria sp.

8241. Pterulaceae: Pterula sp.

8242. Cantharellaceae: Cantharellus guyanensis Mont.

8243. Cantharellaceae: Cantharellus atratus Corner

8244. Clavulinaceae: Clavulina effusa Uehling, T. W. Henkel 

& Aime

8245. Clavulinaceae: Clavulina humicola T. W. Henkel, 

Aeszaros & Aime

8246. Clavulinaceae: Clavulina monodiminutiva

T. W. Henkel, Aeszaros & Aime

8247. Amanitaceae: Amanita sect. lepidella

8248. Amanitaceae: Amanita campinaranae Bas

8249. Tricholomataceae: Collybia laccata (Scop.) Quél.

8250. Russulaceae: Lactarius sulcatipes

8251. Russulaceae: Lactarius sp.

8252. Boletaceae: Xerocomus sp.

8253. Russulaceae: Russula sp.

8254. Clavulinaceae: Clavulina pakaraimensis Uehling, 

T. W. Henkel & Aime

8255. Clavariaceae: Clavulinopsis sp.

8256. Clavariaceae: Clavulinopsis calocera (G. W. Martin) 

Corner

8257. Amanitaceae: Amanita sect. vaginateae

8258. Russulaceae: Russula sp.

8259. Clavulinaceae: Clavulina griseohumicola

T. W. Henkel, Aeszaros & Aime

8260. Tricholomataceae: Xerula sp.

8261. Polyporaceae: Nigroporus vinosus (Berk.) Murrill

8262. Strophariaceae: Melanotus sp.

8263. Tricholomataceae: Marasmius sp.

8264. Clavulinaceae: Clavulina sp.

8265. Clavulinaceae: Clavulina sp.

8266. Clavariaceae: Indet. sp.

8267. Indet.: Indet. sp.

8268. Hygrophoraceae: Hygrocybe conicus (Schaeff.) 

P. Kumm.

8269. Tricholomataceae: Tricholoma sp.

8270. Russulaceae: Russula sp.

8271. Polyporaceae: Polyporus sp.
NUMBER 104 • 153

8272. Ganodermataceae: Ganoderma stipitatum (Murrill) 

Murrill

8273. Russulaceae: Lactarius sp. 

8274. Tricholomataceae: Marasmius sp. 

8275. Tricholomataceae: Marasmius sp. 

8276. Tricholomataceae: Gliocephela sp. 

8277. Tricholomataceae: Marasmius sp. 

8278. Tricholomataceae: Marasmius sp. 

8279. Clavariaceae: Clavaria sp. 

8280. Ascomycete: Nectria sp. 

8281. Sclerodermataceae: Scleroderma sinnamariense Mart.

8282. Pezizaceae: Indet. sp. 

8283. Tricholomataceae: Mycena sp. 

8284. Clavulinaceae: Clavulina nigricans Thacker & 

T. W. Henkel

8285. Tricholomataceae: Penellus sp. 

8286. Clavulinaceae: Clavulina sp.

8287. Indet.: Indet. sp.

8288. Cyphellaceae: Indet. sp.

8289. Ganodermataceae: Amauroderma boleticeum (Pat. & 

Gaillard) Torrend

8290. Cortinariaceae: Inocybe sp. nov.

8291. Hygrophoraceae: Hygrocybe sp.

8292. Xylariaceae: Xylaria sp.

8293. Russulaceae: Lactarius brunellus S. L. Mill., Aime & 

T. W. Henkel

8294. Polyporaceae: Indet. sp.

8295. Tricholomataceae: Clitocybe sp.

8296. Tricholomataceae: Clitocybe sp.

8297. Cortinariaceae: Inocybe pulchella Matheny & Aime

8298. Clavicipitaceae: Cordyceps sp.

8299. Russulaceae: Russula sp.

8300. Russulaceae: Russula sp. 17

8301. Clavariaceae: Clavaria zollingeri Lév.

8302. Tricholomataceae: Mycena sp.

8303. Entolomataceae: Leptonia sp.

8304. Strophariaceae: Psilocybe sp.

8305. Russulaceae: Russula campinensis (Singer) 

T. W. Henkel, Aime & S. L. Mill.

8306. Russulaceae: Lactarius panuoides Singer

8307. Russulaceae: Russula sp.

8308. Russulaceae: Russula puiggarii (Speg.) Singer

8309. Tricholomataceae: Marasmius sp.

8310. Russulaceae: Russula puiggarii (Speg.) Singer

8311. Phallaceae: Phallogaster sp.

8312. Pyronemataceae: Pulvinula sp.

8313. Pezizaceae: Galactinia sp.

8314. Indet.: Indet. sp.

8315. Agaricaceae: Lepiota sp.

8316. Hygrophoraceae: Hygrocybe sp.

8317. Tricholomataceae: Oudemansiella macrantha Singer

8318. Dacrymycetaceae: Dacrymyces sp.

8319. Podoscyphaceae: Aquascypha hydrophora (Berk.) 

Reid

8320. Russulaceae: Russula sp.

8321. Russulaceae: Russula sp. 

8322. Agaricaceae: Agaricus sp. 

8323. Tricholomataceae: Collybia sp. 

8324. Agaricaceae: Lepiota sp. 

8325. Cortinariaceae: Cortinarius sp. 

8326. Clavulinaceae: Clavulina dicymbetorum T. W. Henkel, 

Aeszaros & Aime

8327. Hygrophoraceae: Hygrocybe sp. 

8328. Tricholomataceae: Clitocybe sp. 

8329. Tricholomataceae: Tricholoma sp. 

8330. Tricholomataceae: Marasmius estulla

8331. Elaphomycetaceae: Elaphomyces sp. 

8332. Indet.: Indet. sp. 

8333. Indet.: Indet. sp. 

8334. Indet.: Indet. sp. 

8335. Indet.: Indet. sp. 

8336. Indet.: Indet. sp. 

8337. Indet.: Indet. sp. 

8338. Russulaceae: Lactarius sp. 

8339. Russulaceae: Russula sp. 4 

8340. Clavulinaceae: Clavulina caespitosa T. W. Henkel, 

Aeszaros & Aime

8341. Entolomataceae: Alboleptonia sp. 

8342. Amanitaceae: Amanita sect. vaginateae

8343. Russulaceae: Lactarius multiceps S. L. Mill., Aime & 

T. W. Henkel

8344. Ganodermataceae: Amauroderma coltrichiodes

T. W. Henkel & Aime

8355. Tricholomataceae: Marasmius sp.

8356. Entolomataceae: Alboleptonia sp.

8357. Tricholomataceae: Collybia sp.

8358. Indet.: Indet. sp.

8359. Hysterangiaceae: Hysterangium sp.

8360. Tricholomataceae: Marasmiellus synoclicus

8361. Hysterangiaceae: Hysterangium sp.

8362. Corticiaceae: Indet. sp.

8363. Hymenochaetaceae: Stipitochaete damaecornis (Link.) 

Ryvarden

8364. Ganodermataceae: Amauroderma schomburgkii

(Mont. & Berk.) Torrend

8365. Polyporaceae: Rigidoporus lineatus (Pers.) Ryvarden

8366. Xylariaceae: Xylaria sp.

8367. Entolomataceae: Calliderma caeruleosplendens

Largent & Aime

8368. Cortinariaceae: Gymnopilus sp.

8369. Hygrophoraceae: Hygrocybe sp.

8370. Tricholomataceae: Marasmius sp.

8371. Boletaceae: Pulveroboletus viridisquamulosus ined.

8372. Strophariaceae: Naematoloma subviride (Berk. & 

M. A. Curtis) A. H. Sm.

8373. Polyporaceae: Trametes hydnoides (Sw.) Fr.

8374. Podoscyphaceae: Podoscypha nitidula

8375. Amanitaceae: Amanita sp.
154 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

8376. Indet.: Indet. sp.

8377. Pezizaceae: Galactinia sp.

8378. Ascomycete: Indet. sp.

8379. Clavulinaceae: Cookerina tricholoma (Mart.) Kuntze

8380. Xylariaceae: Xylaria sp.

8381. Ganodermataceae: Amauroderma gusmanianum

Torrend

8382. Cantharellaceae: Craterellus pleurotoides

(T. W. Henkel, Aime & S. L. Mill.) A. W. Wilson

8383. Corticiaceae: Poregramme albocincta (Massee)

8384. Xylariaceae: Xylaria sp.

8385. Boletaceae: Xerocomus citronus

8386. Clavulinaceae: Clavulina effusa Uehling, T. W. 

Henkel & Aime

8387. Polyporaceae: Rigidoporus ulmarius (Sowerby) 

Imazeki

8388. Coltrichiaceae: Coltricia sp. 

8389. Basidiomycete: Pistillaria sp. 

8390. Clavariaceae: Clavaria sp. 

8391. Tricholomataceae: Marasmius sp. 

8392. Tricholomataceae: Collybia sp. 

8393. Tricholomataceae: Hohenbuehulia sp. 

8394. Cortinariaceae: Inocybe lilacinasquamosa Matheny, 

Aime & T. W. Henkel

8395. Boletaceae: Xerocomus sp. 1 

8396. Boletaceae: Tylopilus exiguus T. W. Henkel

8397. Ascomycete: Ascomycete sp. 

8398. Boletaceae: Tylopilus exiguus T. W. Henkel

8399. Ascomycete: Ascomycete hypomyces

8400. Amanitaceae: Amanita sp. 

8401. Coltrichiaceae: Coltriciella oblectabilis (Lloyd) Kotl., 

Pouzar & Ryvarden

8402. Polyporaceae: Indet. sp. 

8403. Hygrophoraceae: Hygrocybe sp. 

8404. Hygrophoraceae: Hygrocybe sp. 

8405. Entolomataceae: Nolanea sp. 

8406. Cortinariaceae: Cortinarius sp. 

8407. Clavariaceae: Clavulinopsis sp. 

8408. Boletaceae: Xerocomus sp. 

8409. Boletaceae: Tylopilus ballouii (Peck) Singer

8410. Amanitaceae: Amanita sect. vaginateae

8411. Aphyllophorales: Indet. sp.

8412. Cortinariaceae: Inocybe pulchella Matheny & Aime

8413. Xylariaceae: Xylaria sp.

8414. Entolomataceae: Indet. sp.

8415. Tricholomataceae: Collybia sp.

8416. Tricholomataceae: Gerronema sp.

8417a. Polyporaceae: Favolus brasiliensis Fr.

8417b. Coltrichiaceae: Coltricia montagnei (Fr.) Murrill

8418. Physalacriaceae: Guyanagaster necrorhiza

T. W. Henkel & Aime

8418a. Clavariaceae: Clavulinopsis sp.

8418b. Elaphomycetaceae: Elaphomyces sp.

8419. Sebacinaceae: Tremellodendron ocreatum (Berk.) Roberts

8420. Corticiaceae: Hyphoderma sp. nov.

8421. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

8422. Hygrophoraceae: Hygrocybe sp.

8423. Amanitaceae: Amanita sect. vaginateae

8424. Clavulinaceae: Clavulina sp.

8450. Clavariaceae: Clavaria sp.

8451. Clavariaceae: Clavulinopsis sp.

8452. Clavariaceae: Clavaria zollingeri Lév.

8453. Amanitaceae: Amanita sp.

8454. Amanitaceae: Amanita cyanopus

8455. Amanitaceae: Amanita sp.

8456. Boletaceae: Tylopilus rufonigricans T. W. Henkel

8457. Thelephoraceae: Hydnodon sp.

8458. Hypocreaceae: Sphaerostilbe mammiformis Chardón

8459. Boletaceae: Xerocomus sp.

8460. Clavulinaceae: Clavulina kunmudlutsa T. W. Henkel & 

Aime

8461. Amanitaceae: Amanita sp.

8462. Cantharellaceae: Cantharellus sp.

8463. Clavulinaceae: Clavulina amazonensis Corner

8464. Clavariaceae: Lentoria sp.

8465. Boletaceae: Tylopilus eximius (Peck) Singer

8466. Boletaceae: Tylopilus vinaceipallidus (Corner) 

T. W. Henkel

8467. Xylariaceae: Xylaria sp. 

8468. Russulaceae: Russula sp. 

8469. Indet.: Indet. sp. 

8470. Clavariaceae: Clavaria sp. 

8471. Boletaceae: Fistulinella cinereoalba Fulgenzi & 

T. W. Henkel

8472. Entolomataceae: Indet. sp. 

8473. Cantharellaceae: Craterellus atratoides Aime

8474. Entolomataceae: Nolanea sp. 

8475. Cortinariaceae: Cortinarius sp. 

8476. Ganodermataceae: Amauroderma coltrichiodes

T. W. Henkel & Aime

8477. Amanitaceae: Amanita calochroa Simmons, Bas & 

T. W. Henkel

8478. Clavulinaceae: Clavulina dicymbetorum T. W. Henkel, 

Aeszaros & Aime

8479. Tremellaceae: Pseudohydrum gelatinosum (Scop.) 

R. Karst.

8480. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

8481. Elaphomycetaceae: Pseudotulostoma volvata

O. K. Mil. & T. W. Henkel

8482. Boletaceae: Tylopilus exiguus T. W. Henkel

8483. Thelephoraceae: Tomentella lilacinogrisea Wakef.

8484. Tremellaceae: Sebacina incrustans (Pers.) Tul. & 

C. Tul. 

8485. Amanitaceae: Amanita xerocybe Bas

8486. Taphrinaceae: Taphrina sp. 

8487. Xylariaceae: Hypoxylon sp. 
NUMBER 104 • 155

8488. Xylariaceae: Xylaria sp. 

8489. Xylariaceae: Hypoxylon sp. 

8490. Xylariaceae: Hypoxylon heterostromum

8491. Xylariaceae: Kretzschmaria clavus (Fr.) Sacc.

8492. Polyporaceae: Indet. sp. 

8493. Elaphomycetaceae: Elaphomyces sp. 

8494. Xylariaceae: Hypoxylon melanospis

8495. Boletaceae: Boletellus sp. 

8496. Clavulinaceae: Clavulina caespitosa T. W. Henkel, 

Aeszaros & Aime

8497. Cyphellaceae: Henninopomyces minimus

8498. Clavulinaceae: Clavulina tepurumenga T. W. Henkel & 

Aime

8499. Clavicipitaceae: Cordyceps sp.

8500. Clavulinaceae: Clavulina amazonensis Corner

8501. Ganodermataceae: Amauroderma sp.

8502. Clavariaceae: Ramaria guyanensis Corner

8503. Pyronemataceae: Pulvinula etiolata (Cooke) Le Gal

8504. Russulaceae: Lactarius brunellus S. L. Mill., Aime & 

T. W. Henkel

8505. Helotiaceae: Indet. sp.

8506. Cortinariaceae: Cortinarius sp.

8507. Amanitaceae: Amanita sp.

8508. Amanitaceae: Amanita auranti-brunnea

8509. Polyporaceae: Porogramme sp.

8510. Entolomataceae: Rhodocybe sp.

8511. Clavulinaceae: Clavulina sp.

8512. Tricholomataceae: Tricholoma sp.

8513. Polyporaceae: Trichaptum sp.

8514. Xylariaceae: Xylaria sp.

8515. Dermateaceae: Mollisia sp.

8516. Clavariaceae: Clavulinopsis sp.

8517. Hysterangiaceae: Hysterangium sp.

8518. Tremellaceae: Tremellodendron sp.

8519. Clavulinaceae: Cookeina sp.

8520. Clavulinaceae: Clavulina craterelloides Thacker & 

T. W. Henkel

8521. Hymenochaetaceae: Phellinus sp.

8522. Russulaceae: Russula sp.

8523. Clavulinaceae: Clavulicium sp.

8524. Xylariaceae: Xylaria sp.

8525. Paxillaceae: Paxillus sp.

8526. Clavulinaceae: Clavulicium sp.

8527. Russulaceae: Russula sp.

8528. Cantharellaceae: Cantharellus sp.

8529. Clavariaceae: Clavulinopsis sp.

8530. Hygrophoraceae: Hygrocybe sp.

8531. Clavariaceae: Clavaria sp. 

8532. Clavulinaceae: Clavulina amazonensis Corner

8533. Boletaceae: Xerocomus sp. 

8534. Boletaceae: Tylopilus sp. 

8535. Boletaceae: Tylopilus exiguus T. W. Henkel

8536. Clavulinaceae: Clavulina dicymbetorum T. W. Henkel, 

Aeszaros & Aime

8537. Sebacinaceae: Sebacina sp. 

8538. Boletaceae: Tylopilus eximius (Peck) Singer

8539. Cortinariaceae: Cortinarius sp. 

8540. Lepiotaceae: Leucoagaricus sp. 

8541. Ganodermataceae: Amauroderma coltrichiodes

T. W. Henkel & Aime

8542. Fabaceae: Dicymbe corymbosa Spruce ex Benth.

8543. Boletaceae: Tylopilus ballouii (Peck) Singer

8544. Thelephoraceae: Tomentella sp. 

8545. Sebacinaceae: Sebacina sp. 

8546. Cortinariaceae: Cortinarius sp. 

8547. Clavariaceae: Clavaria sp. 

8548. Tricholomataceae: Marasmius sp. 

8549. Strophariaceae: Phaeomarasmius sp. 

8550. Thelephoraceae: Hydnodon sp. 

8551. Polyporaceae: Rigidoporus sp.

8552. Polyporaceae: Indet. sp.

8553. Ganodermataceae: Amauroderma sp.

8554. Helotiaceae: Indet. sp.

8555. Tricholomataceae: Marasmius sp.

8556. Boletaceae: Tylopilus rufonigricans T. W. Henkel

8557. Cyphellaceae: Indet. sp.

8558. Coltrichiaceae: Coltricia montagnei (Fr.) Murrill

8559. Coltrichiaceae: Coltriciella navispora T. W. Henkel, 

Aime & Ryvarden

8560. Coltrichiaceae: Coltriciella oblectabilis (Lloyd) Kotl., 

Pouzar & Ryvarden

8561. Clavulinaceae: Clavulina cinereoglebosa Uehling, 

Aime & T. W. Henkel

8562. Thelephoraceae: Tomentella sp.

8563. Hymenochaetaceae: Phellinus robustus (P. Karst.) 

Bourdot & Galzin

8564. Polyporaceae: Perenniporia inflexibilis (Berk.) 

Ryvarden

8565. Ganodermataceae: Ganoderma stipitatum (Murrill) 

Murrill

8566. Clavicipitaceae: Cordyceps sp.

8567. Ascomycete: Nectria sp.

8568. Thelephoraceae: Tomentella sp.

8569. Tricholomataceae: Armillaria sp.

8570. Helotiaceae: Polydiscidium martynii Mont.

8571. Clavariaceae: Ramaria sp.

8572. Tricholomataceae: Mycena sp.

8573. Phallaceae: Stapheliomyces sp.

8574. Clavulinaceae: Clavulina rosiramea Uehling, 

T. W. Henkel & Aime

8575. Boletaceae: Tylopilus rufonigricans T. W. Henkel

8576. Russulaceae: Russula sp.

8577. Tremellaceae: Tremellodendron sp.

8578. Polyporaceae: Lentinus crinitus Fr.

8579. Aphyllophorales: Indet. sp.

8580. Indet.: Indet. sp.

8581. Tricholomataceae: Indet. sp.

8582. Lycopodiaceae: Lycopodium sp.
156 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

8583. Tricholomataceae: Mycena sp.

8584. Tricholomataceae: Marasmius sp.

8585. Deuteromycete: Indet. sp.

8586. Helotiaceae: Indet. sp.

8587. Polyporaceae: Phylloporia spathulata (Hook.) 

Ryvarden

8588. Sebacinaceae: Sebacina sp.

8589. Clavariaceae: Ramariopsis sp.

8590. Xylariaceae: Xylaria areolata (Berk. & M. A. Curtis) 

Y. M. Ju & J. B. Rogers

8591. Futolomataceae: Nolania sp.

8592. Tricholomataceae: Marasmius sp.

8593. Clavicipitaceae: Cordyceps sp.

8594. Clavariaceae: Ramaria guyanensis Corner

8595. Hymenochaetaceae: Phellinus robustus (P. Karst.) 

Bourdot & Galzin

8596. Boletaceae: Tylopilus potamogeton var. irengensis

(Singer) T. W. Henkel

8597. Hericiaceae: Porothelium sp.

8598. Clavicipitaceae: Cordyceps sp.

8599. Tricholomataceae: Marasmius sp.

8600. Boletaceae: Tylopilus eximius (Peck) Singer

8601. Tricholomataceae: Marasmiellus sp.

8602. Tricholomataceae: Marasmius sp.

8603. Polyporaceae: Indet. sp.

8604. Polyporaceae: Indet. sp.

8605. Humiriaceae: Swtellinia sp.

8606. Tricholomataceae: Favolaschia sp.

8607. Clavicipitaceae: Cordyceps sp.

8608a. Clavicipitaceae: Cordyceps sp.

8608b. Clavicipitaceae: Cordyceps sp.

8609. Boletaceae: Tylopilus sp.

8610. Cortinariaceae: Inocybe lilacinasquamosa Matheny, 

Aime & T. W. Henkel

8611. Clavicipitaceae: Cordyceps sp.

8612. Tricholomataceae: Tricholoma sp.

8613. Cortinariaceae: Indet. sp.

8614. Boletaceae: Boletellus ananas (M. A. Curtis) Murrill

8615. Boletaceae: Xerocomus amapineus Singer

8616. Boletaceae: Boletellus dicymbophilus Fulgenzi & 

T. W. Henkel

8617. Boletaceae: Tylopilus pabarcumensis T. W. Henkel

8618. Clavicipitaceae: Cordyceps sp.

8619. Clavicipitaceae: Cordyceps sp.

8620. Tricholomataceae: Marasmius sp.

8621. Helotiaceae: Indet. sp.

8622. Sebacinaceae: Sebacina sp.

8623. Tricholomataceae: Indet. sp.

8624. Ganodermataceae: Ganoderma sp.

8625. Hymenochaetaceae: Phellinus robustus (P. Karst.) 

Bourdot & Galzin

8626. Hymenochaetaceae: Phellinus robustus (P. Karst.) 

Bourdot & Galzin

8627. Polyporaceae: Porogramme sp.

8628. Psathyrellaceae: Psathyrella sp.

8629. Pezizaceae: Indet. sp.

8630. Agaricaceae: Agaricus sp.

8631. Pluteaceae: Pluteus sp.

8632. Russulaceae: Lactarius multiceps S. L. Mill., Aime & 

T. W. Henkel

8633. Polyporaceae: Rigidoporus microporus (Sw.) Overeem

8634. Clavicipitaceae: Cordyceps sp.

8635. Boletaceae: Tylopilus exiguus T. W. Henkel

8637. Tricholomataceae: Marasmiellus sp. 

8638. Boletaceae: Boletellus exiguus T. W. Henkel & 

Fulgenzi

8639. Clavariaceae: Ramaria cyanocephala (Berk. & 

M. A. Curtis) Corner

8640. Hysterangiaceae: Hysterangium sp. 

8641. Hysterangiaceae: Hysterangium sp. 

8642. Clavulinaceae: Clavulina sp. 

8643. Hypocreaceae: Hypomyces sp. 

8644a. Polyporaceae: Indet. sp. 

8644b. Xylariaceae: Xylaria sp. 

8644c. Cortinariaceae: Cortinarius sp. 

8644d. Ganodermataceae: Ganoderma stipitatum (Murrill) 

Murrill

8644e. Phallaceae: Phallus sp. 

8644f. Corticiaceae: Poregramme albocincta (Massee)

8644g. Ganodermataceae: Ganoderma sp. 

8644h. Podoscyphaceae: Aquascypha hydrophora (Berk.) Reid

8645. Liceales: Cribraria sp. 

8646. Indet.: Indet. sp. 

8647. Ceratiomyxaceae: Ceratiomyxa sphaerosperma

Boedijn

8648. Echinostelliales: Barbeyella sp. 

8649. Indet.: Indet. sp. 

8650. Ceratiomyxaceae: Ceratiomyxa morchella A. L. Welden

8651. Liceales: Lycogala sp. 

8652. Trichiales: Arcyria cinerea (Bull.) Pers.

8653. Trichiales: Hemitrichia calyculata (Spreg.) M. L. Farr

8654. Liceales: Cribraria intricata Schrad.

8655. Trichiales: Trichia favoginea (Batsch) Pers.

8656. Physarales: Physarum globuliferum (Bull.) Pers.

8657. Stemonitales: Stemonitis fusca Roth

8658. Liceales: Lycogala epidendron (L.) Fries

8659. Trichiales: Arcyria denudata (L.) Wettst.

8660. Ceratiomyxaceae: Ceratiomyxa fructiculosa

(O. F. Mull.) T. Mac.

8663. Entolomataceae: Inocephalus gigantospora

8664. Entolomataceae: Calliderma caeruleosplendens

Largent & Aime

8665. Entolomataceae: Inocephalus glycosmus

8666. Entolomataceae: Inocephalus portoricensis

8677. Entolomataceae: Inocephalus viscaurantium var. 

viscaurantium

8680. Entolomataceae: Inocephalus portoricensis

8685. Entolomataceae: Inocephalus glycosmus
NUMBER 104 • 157

8706. Entolomataceae: Inocephalus rubrobrunneipes

8709. Clavulinaceae: Clavulina caespitosa T. W. Henkel, 

Aeszaros & Aime

8721. Entolomataceae: Inocephalus lutulentus

8723. Entolomataceae: Paraeccilia unicolorata Largent & 

T. W. Henkel

8729. Clavulinaceae: Clavulina griseohumicola T. W. 

Henkel, Aeszaros & Aime

8730. Clavulinaceae: Clavulina dicymbetorum T. W. Henkel, 

Aeszaros & Aime

8732. Boletaceae: Austroboletus festivus Singer

8733. Boletaceae: Boletellus dicymbophilus Fulgenzi & 

T. W. Henkel

8734. Boletaceae: Boletellus ananas (M. A. Curtis) Murrill 

var. ananas

8735. Entolomataceae: Inocephalus portoricensis

8737. Clavulinaceae: Clavulina humicola T. W. Henkel, 

Aeszaros & Aime

8738. Clavulinaceae: Clavulina monodiminutiva T. W. Henkel, 

Aeszaros & Aime

8742. Clavulinaceae: Clavulina amazonensis Corner

8804. Entolomataceae: Calliderma caeruleosplendens

Largent & Aime

8809. Boletaceae: Boletellus exiguus T. W. Henkel & Fulgenzi

8810. Boletaceae: Boletellus piakaii T. W. Henkel & Fulgenzi

8814. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

8815. Boletaceae: Boletellus exiguus T. W. Henkel & 

Fulgenzi

8818. Boletaceae: Boletellus dicymbophilus Fulgenzi & 

T. W. Henkel

8819. Boletaceae: Boletellus ananas (M. A. Curtis) Murrill 

var. ananas

8822. Boletaceae: Tylopilus castaneoides Husbands & 

T. W. Henkel

8824. Boletaceae: Boletellus dicymbophilus Fulgenzi & 

T. W. Henkel

8825. Entolomataceae: Nolanea subsulcata

8826. Boletaceae: Boletellus ananas (M. A. Curtis) Murrill 

var. ananas

8827. Entolomataceae: Inocephalus portoricensis

8829. Boletaceae: Boletellus dicymbophilus Fulgenzi & 

T. W. Henkel

8830. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

8833. Boletaceae: Boletellus ananas (M. A. Curtis) Murrill 

var. ananas

8837. Boletaceae: Tylopilus orsonianus Fulgenzi & 

T. W. Henkel

8840. Boletaceae: Boletellus dicymbophilus Fulgenzi & 

T. W. Henkel

8842. Entolomataceae: Inocephalus portoricensis

8843. Entolomataceae: Inocephalus glycosmus

8845. Boletaceae: Tylopilus orsonianus Fulgenzi & T. W. Henkel

8849. Entolomataceae: Inocephalus luteadiscus

8855. Entolomataceae: Entoloma olivaceocoloratum

Largent & T. W. Henkel

8869. Boletaceae: Boletellus piakaii T. W. Henkel & 

Fulgenzi

8871. Entolomataceae: Calliderma caeruleosplendens

Largent & Aime

8878. Boletaceae: Boletellus piakaii T. W. Henkel & Fulgenzi

8882. Boletaceae: Boletellus piakaii T. W. Henkel & Fulgenzi

8915. Boletaceae: Tylopilus castaneoides Husbands & 

T. W. Henkel

8916. Boletaceae: Tylopilus ballouii (Peck) Singer

8929. Boletaceae: Tylopilus exiguus T. W. Henkel

8932. Clavulinaceae: Clavulina kunmudlutsa T. W. Henkel & 

Aime

8940. Clavulinaceae: Clavulina cirrhata (Berk.) Corner

8954. Clavulinaceae: Clavulina rosiramea Uehling, 

T. W. Henkel & Aime

8988. Boletaceae: Tylopilus eximius (Peck) Singer

8989. Physalacriaceae: Guyanagaster necrorhiza

T. W. Henkel & Aime

9002. Clavulinaceae: Clavulina cirrhata (Berk.) Corner

9065. Physalacriaceae: Guyanagaster necrorhiza

T. W. Henkel & Aime

9107. Boletaceae: Austroboletus rostrupii (Syd. & P. Syd.) 

E. Horak

9107b. Boletaceae: Phylloporus colligatus Neves & T. W. Henkel

9122. Clavulinaceae: Clavulina sprucei (Berk.) Corner

9135. Physalacriaceae: Guyanagaster necrorhiza

T. W. Henkel & Aime

9188. Boletaceae: Boletellus ananas (M. A. Curtis) Murrill 

var. ananas

9189. Boletaceae: Boletellus exiguus T. W. Henkel & 

Fulgenzi

9191. Clavulinaceae: Clavulina amazonensis Corner

9193. Clavulinaceae: Clavulina effusa Uehling, T. W. 

Henkel & Aime

9194. Clavulinaceae: Clavulina pakaraimensis Uehling, 

T. W. Henkel & Aime

9198. Boletaceae: Tylopilus castaneoides Husbands & 

T. W. Henkel

9203. Cantharellaceae: Craterellus atratus Corner

9204. Cantharellaceae: Craterellus strigosus T. W. Henkel, 

Aime & A. W. Wilson

9206. Clavulinaceae: Clavulina kunmudlutsa T. W. Henkel & 

Aime

9207. Clavulinaceae: Clavulina cirrhata (Berk.) Corner

9210. Clavulinaceae: Clavulina sprucei (Berk.) Corner

9212. Clavulinaceae: Clavulina pakaraimensis Uehling, 

T. W. Henkel & Aime

9219. Clavulinaceae: Clavulina tepurumenga T. W. Henkel & 

Aime

9223. Clavulinaceae: Clavulina amazonensis Corner

9232. Cantharellaceae: Craterellus atratoides Aime
158 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

9233. Boletaceae: Fistulinella cinereoalba Fulgenzi & 

T. W. Henkel

9244. Clavulinaceae: Clavulina pakaraimensis Uehling, 

T. W. Henkel & Aime

9245. Clavulinaceae: Clavulina guyanensis Uehling & 

T. W. Henkel

9257. Clavulinaceae: Clavulina guyanensis Uehling & 

T. W. Henkel

9259. Clavulinaceae: Clavulina tepurumenga T. W. Henkel & 

Aime

9265. Clavulinaceae: Clavulina sprucei (Berk.) Corner

9266. Clavulinaceae: Clavulina cirrhata (Berk.) Corner
Indet.

Indet. sp.: 262, 263, 264, 368, 384, 463b, 513a, 674, 716, 752, 753, 754, 756, 893, 

908, 969, 970, 971, 972, 974, 1015, 1057, 1058, 1061, 1063, 1078, 1127, 1128, 1154, 

1231a, 1332, 1400, 1401, 1436, 1437c, 1448, 1559, 1599a, 1640a, 1690, 1787, 1854, 

1871, 2045, 2214, 2221, 2294, 2683a, 3320, 3321, 3322, 3444, 3565, 3600, 3615, 

3635, 3646, 4300, 4331, 4332, 4369, 4450, 4463, 4464, 4475, 4476, 4477, 4478, 4479, 

4480a, 4649, 4749, 4883, 4956, 4957, 4958, 4960, 4963, 4990, 4991, 5010, 5011, 

5012, 5016, 5022, 5056, 5070, 5150, 5211, 5340, 5342, 5394, 5416a, 5541, 5602, 

5706, 5709, 5740, 5741, 5742, 5803, 5804, 5807, 5811, 5821, 5896, 5984, 5993, 6453, 

6470, 6474, 6475, 6486, 6488, 6490, 6491, 6492, 6493, 6494, 6495, 6496, 6497, 6498, 

6499, 6500, 6501, 6502, 6503, 6504, 6504a, 6505, 6513, 6522, 6536, 6540, 6624, 

6625, 6626, 6629, 6631, 6632, 6661, 6668, 6672, 6673, 6677, 6684, 6685, 6704, 6705, 

6709, 6721, 6745, 6866, 6869, 6881, 6882, 6891, 6892, 6909, 6916, 6917, 7019, 7045, 

7048, 7098, 7127, 7128, 7146, 7149, 7153, 7154, 7169, 7183, 7184, 7185, 7186, 7187, 

7188, 7200, 8041, 8096, 8097, 8159, 8202, 8267, 8287, 8314, 8332, 8333, 8334, 8335, 

8336, 8337, 8358, 8376, 8469, 8580, 8646, 8649

Fungi

Agaricaceae

Agaricus sp.: 1033, 1082, 8322, 8630

Lepiota sp.: 305, 8135, 8157, 8315, 8324

Agaricales 

Indet. sp.: 1023, 1030, 1031, 1032, 4373, 4439, 4890

Flammulina sp.: 4466

Amanitaceae

Indet. sp.: 6850

Amanita auranti-brunnea: 8040, 8508

Amanita auranticulata: 6589

Amanita aurantiobrunnea: 7409, 7444

Amanita aurantiovelata Schalkw. & G. M. Jansen: 6409, 6426, 6617

Amanita calochroa Simmons, Bas & T. W. Henkel: 7401, 7456, 7832, 8230, 8477

Amanita campinaranae Bas: 7056, 8006, 8248

Amanita cyanopus: 8454

Amanita lanivolva Bas: 6406, 6432, 6448, 6593, 6640, 6751, 7097, 7514, 7840, 8123

Amanita perphaea Simmons, T. W. Henkel & Bas: 7535, 8194, 8195

Amanita phaea Bas: 6408, 6915, 7002, 7041

Amanita sect. lepidella: 8247

IV. Collections by Determined Taxa
160 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Amanita sect. vaginateae: 8183, 8201, 8224, 8257, 8342, 8410, 

8423

Amanita sp.: 6431, 6433, 6445, 6446, 6572, 6573, 6576, 6577, 

6578, 6600, 6609, 6621, 6641, 6642, 6651, 6655, 6760, 6764, 

6765, 6813, 6814, 6852, 6853, 6854, 6889, 6910, 7034, 7839, 

8043, 8083, 8165, 8182, 8375, 8400, 8453, 8455, 8461, 8507

Amanita sp. 1: 8034

Amanita sp. 2: 7490

Amanita sp. 3: 7585

Amanita sp. 4: 8057

Amanita sp. a: 7033

Amanita sp. b: 7035

Amanita sp. c: 7036

Amanita sp. d: 7083

Amanita sp. e: 7084

Amanita sp. f: 7106

Amanita sp. g: 7110

Amanita sp. nov.: 8056

Amanita vaginata (Bull.) Lam.: 8043

Amanita xerocybe Bas: 6407, 6434, 6449, 6585, 6614, 6639, 

6656, 7072, 7115, 7402, 7835, 8198, 8485

Limacella sp.: 7051

Vaginatae sp. 1: 7415

Vaginatae sp. 2: 7434

Vaginatae sp. 3: 7477

Vaginatae sp. 4: 7492

Vaginatae sp. 5: 7545

Vaginatae sp. 6: 7643

Aphyllophorales 

Indet. sp.: 8053, 8098, 8180, 8411, 8579

Hericium sp.: 8179

Rigidoporus microporus (Sw.) Overeem: 8141

Ascomycete

Indet. sp.: 174, 8378

Ascomycete hypomyces: 8399

Ascomycete sp.: 8397

Nectria sp.: 69, 1672, 4924, 8280, 8567

Thamnomyces dendroidea Cooke & Massee: 8130

Auriculariaceae

Auricularia sp.: 492, 1079, 4312

Basidiomycete

Indet. sp.: 252, 306, 1021, 2212, 2467, 2892, 4929

Pistillaria sp.: 8389

Boletaceae

Indet. sp.: 4129, 4308, 7017

Austroboletus festivus Singer: 7039, 8164, 8732

Austroboletus mucosus (Corner) Wolfe: 4071

Austroboletus rostrupii (Syd. & P. Syd.) E. Horak: 7065, 8003, 

8032, 8093, 8189, 9107

Austroboletus sp. a: 7071

Boletellus ananas (M. A. Curtis) Murrill: 7038, 7836, 7925, 

8168, 8614, 

Boletellus annanas (M. A. Curtis) Murrill var. ananas: 6264, 

7400, 8734, 8819, 8826, 8833, 9188

Boletellus dicymbophilus Fulgenzi & T. W. Henkel: 7405, 7455, 

7480, 7851, 8011, 8152, 8616, 8733, 8818, 8824, 8829, 8840

Boletellus exiguus T. W. Henkel & Fulgenzi: 6898, 7088, 7208, 

7436, 8638, 8809, 8815, 9189

Boletellus piakaii T. W. Henkel & Fulgenzi: 8013, 8077, 8810, 

8869, 8878, 8882

Boletellus sp.: 6913, 6914, 8495

Boletellus sp. a: 7066

Boletellus sp. c: 7212

Chalciporus sp. 1: 7293, 7511

Chalciporus sp. a: 7030, 7061

Chalciporus trinitensis (Heinem.) Singer: 8012

Fistulinella cinereoalba Fulgenzi & T. W. Henkel: 7441, 8030, 

8108, 8471, 9233

Phylloporus colligatus Neves & T. W. Henkel: 8026, 9107b

Phylloporus paxillus: 6650

Phylloporus sp.: 6567, 7107

Pulveroboletus rosaemariae Singer: 8232

Pulveroboletus sp.: 4135

Pulveroboletus sp. a: 7028

Pulveroboletus viridisquamulosus ined.: 8371

Tylopilus ballouii (Peck) Singer: 6243, 6323, 6385, 6404, 6570, 

6574, 6575, 6591, 6636, 6752, 6896, 7025, 7203, 7834, 8185, 

8218, 8226, 8409, 8543, 8916

Tylopilus castaneoides Husbands & T. W. Henkel: 8206, 8822, 

8915, 9198

Tylopilus exiguus T. W. Henkel: 6237, 6283, 6810, 6848, 6897, 

7029, 7841, 8124, 8197, 8396, 8398, 8482, 8535, 8635, 8929

Tylopilus eximius (Peck) Singer: 7433, 8017, 8059, 8465, 8538, 

8600, 8988

Tylopilus orsonianus Fulgenzi & T. W. Henkel: 6284, 6286, 

7407, 7428, 7541, 7548, 7571, 7637, 8085, 8106, 8169, 8421, 

8480, 8814, 8830, 8837, 8845

Tylopilus pabarcumensis T. W. Henkel: 8617

Tylopilus pakaraimensis T. W. Henkel: 6444, 6553, 6610, 6653, 

8042, 8203

Tylopilus patamoni: 6405, 6420, 6592, 6611, 6635

Tylopilus potamogeton Singer: 6229, 7077, 7114

Tylopilus potamogeton var. irengensis (Singer) T. W. Henkel: 

6223, 6266, 6370, 6378, 6403, 6425, 6554, 6634, 7032, 8153, 

8596

Tylopilus potamogeton var. uengina T. W. Henkel: 7829

Tylopilus rufonigricans T. W. Henkel: 6267, 6303, 6376, 7037, 

8167, 8456, 8556, 8575

Tylopilus sp.: 205, 208, 4218, 4309, 8534, 8609

Tylopilus sp. 3: 7885

Tylopilus sp. a: 7013

Tylopilus sp. b: 7031

Tylopilus vinaceipallidus (Corner) T. W. Henkel: 7087, 7202, 

8060, 8092, 8466

Xerocomus amapineus Singer: 8615

Xerocomus amazonicus Singer: 6911, 7050, 7438, 7838, 7903, 

8087, 8176

Xerocomus citronus: 8385
NUMBER 104 • 161

Xerocomus sp.: 206, 4128, 4313, 6809, 6811, 6812, 6849, 

6912, 7075, 7102, 7210, 7842, 8086, 8091, 8109, 8252, 8408, 

8459, 8533

Xerocomus sp. 1: 7465, 8395

Xerocomus sp. 2: 7416, 7495

Xerocomus sp. 3: 7412

Xerocomus sp. 4: 7512

Xerocomus sp. 5: 7544, 7681

Xerocomus sp. 6: 7437, 7452

Xerocomus sp. a: 7042

Xerocomus sp. b: 7049

Xerocomus sp. c: 7060

Xerocomus sp. d: 7067

Xerocomus sp. e: 7068

Xerocomus sp. f: 7069

Xerocomus sp. h: 7086

Xerocomus sp. i: 7092

Xerocomus sp. j: 7109

Xerocomus sp. nov.: 6430, 6571, 8002, 8035, 8061, 8107

Cantharellaceae

Cantharellus atratus Corner: 8243

Cantharellus guyanensis Mont.: 6411, 6427, 6551, 6586, 6612, 

6856, 7064, 7488, 7831, 8242

Cantharellus sp.: 8462, 8528

Cantharellus sp. a: 7014

Cantharellus sp. b: 7085

Craterellus atratoides Aime: 8473, 9232

Craterellus atratus Corner: 9203

Craterellus excelsus T. W. Henkel & Aime: 6556, 7432, 7515, 

7550, 8235

Craterellus milleri T. W. Henkel & Aime: 6584, 6637, 6657

Craterellus orinocensis: 6415

Craterellus pleurotoides (T. W. Henkel, Aime, & S. L. Mill.) 

A. W. Wilson: 8382

Craterellus sp.: 6616, 7003, 7844, 8137

Craterellus sp. a: 7059

Craterellus sp. b: 7004, 7058

Craterellus sp. c: 7080

Craterellus sp. nov.: 1245

Craterellus strigosus T. W. Henkel, Aime & A. W. Wilson: 9204

Ceratiomyxaceae

Ceratiomyxa fructiculosa (O. F. Mull.) T. Mac.: 8660

Ceratiomyxa morchella A. L. Welden: 8650

Ceratiomyxa sphaerosperma Boedijn: 8647

Clavariaceae

Indet. sp.: 176, 249, 2959, 4374, 4891, 4892, 6443, 6557, 6560, 

6594, 6646, 6648, 6753, 6900, 6901, 7018, 7426, 8266

Clavaria sp.: 1012, 7828, 7847, 7848, 8140, 8162, 8240, 8279, 

8390, 8450, 8470, 8531, 8547

Clavaria zollingeri Lév.: 8301, 8452

Clavariadelphus sp.: 6758

Clavulinopsis calocera (G. W. Martin) Corner: 8256

Clavulinopsis sp.: 8255, 8407, 8418a, 8451, 8516, 8529

Lentoria sp.: 8464

Ramaria cyanocephala (Berk. & M. A. Curtis) Corner: 8146, 

8639

Ramaria guyanensis Corner: 8205, 8502, 8594

Ramaria sp.: 7079b, 7104, 8571

Ramariopsis sp.: 8589

Scytinoporea sp.: 7850

Clavicipitaceae

Indet. sp.: 7009

Cordyceps sp.: 7010, 7011, 7112, 7113, 7116, 7827, 8058, 

8099, 8100, 8298, 8499, 8566, 8593, 8598, 8607, 8608a, 

8608b, 8611, 8618, 8619, 8634

Clavulinaceae

Clavulicium sp.: 8523, 8526

Clavulina amazonensis Corner: 6559, 6899, 7073, 8239, 8463, 

8500, 8532, 8742, 9191, 9223 

Clavulina caespitosa T. W. Henkel, Aeszaros & Aime: 6558, 

6647, 7040, 7076, 8225, 8340, 8496, 8709

Clavulina cinereoglebosa Uehling, Aime & T. W. Henkel: 

8561

Clavulina cirrhata (Berk.) Corner: 8940, 9002, 9207, 9266

Clavulina craterelloides Thacker & T. W. Henkel: 6590, 7493, 

8234, 8520

Clavulina dicymbetorum T. W. Henkel, Aeszaros & Aime: 7582, 

8192, 8326, 8478, 8536, 8730

Clavulina effusa Uehling, T. W. Henkel & Aime: 8244, 8386, 

9193

Clavulina esculenta T. W. Henkel & Aime: 7012

Clavulina griseohumicola T. W. Henkel, Aeszaros & Aime: 

8259, 8729

Clavulina guyanensis Uehling & T. W. Henkel: 9245, 9257

Clavulina humicola T. W. Henkel, Aeszaros & Aime: 8245, 

8737

Clavulina kunmudlutsa T. W. Henkel & Aime: 7463, 8207, 

8460, 8932, 9206

Clavulina monodiminutiva T. W. Henkel, Aeszaros & Aime: 

8191, 8246, 8738

Clavulina nigricans Thacker & T. W. Henkel: 6754, 6847, 7440, 

8125, 8284

Clavulina pakaraimensis Uehling, T. W. Henkel & Aime: 8254, 

9194, 9212, 9244

Clavulina rosiramea Uehling, T. W. Henkel & Aime: 7652, 8574, 

8954

Clavulina sp.: 4314, 6555, 8190, 8208, 8264, 8265, 8286, 

8424, 8511, 8642

Clavulina sprucei (Berk.) Corner: 7537, 8221, 9122, 9210, 

9265

Clavulina tepurumenga T. W. Henkel & Aime: 7431, 8217, 

8498, 9219, 9259

Cookeina sp.: 8519

Cookeina sulcipes (Berk.) Kuntze: 7201

Cookerina tricholoma (Mart.) Kuntze: 2251, 8379

Coltrichiaceae

Coltricia montagnei (Fr.) Murrill: 8417b, 8558

Coltricia sp.: 8388
162 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Coltriciella navispora T. W. Henkel, Aime & Ryvarden: 7576, 

8084, 8559

Coltriciella oblectabilis (Lloyd) Kotl., Pouzar & Ryvarden: 

8401, 8560

Coprinaceae

Coprinus disseminatus (Pers. ex Fr.) Gray: 8000, 8038

Corticiaceae

Indet. sp.: 8171, 8362

Corticoid sp.: 8155

Hyphoderma sp. nov.: 8420

Poregramme albocincta (Massee): 8383, 8644f 

Cortinariaceae

Indet. sp.: 7119, 8613

Cortinarius amazonicus Singer: 6597

Cortinarius sp.: 4212, 6599, 6605, 6619, 6908, 7079a, 7099, 

7206, 7837, 8166, 8219, 8220, 8325, 8406, 8475, 8506, 8539, 

8546, 8644c 

Cortinarius sp. 1: 8193

Cortinarius sp. nov.: 6417, 8005

Cortinarius violaceus (L. & Fr.) Gray: 6423, 6424, 6447, 6587, 

6658, 7074, 7205, 7845, 8211

Gymnopilus sp.: 6402, 8368

Inocybe ayangannae Matheny, Aime & T. W. Henkel: 8160

Inocybe lebacinosquamosa Matheny, Aime & T. W. Henkel: 

8004

Inocybe lilacinasquamosa Matheny, Aime & T. W. Henkel: 

8394, 8610

Inocybe pulchella Matheny & Aime: 8103, 8297, 8412

Inocybe sp.: 7007, 7117

Inocybe sp. nov.: 8290

Pyrrhoglossum pyrus: 8047

Cyphellaceae

Indet. sp.: 4161, 8288, 8557

Henninopomyces minimus: 8497

Dacrymycetaceae

Dacrymyces sp.: 2213, 8318

Guepiniopsis sp.: 8009

Dermateaceae

Mollisia sp.: 8515

Deuteromycete

Indet. sp.: 8585

Discomycetaceae

Bisperella sp.: 8102

Echinostelliales

Barbeyella sp.: 8648

Elaphomycetaceae

Elaphomyces sp.: 8331, 8418b, 8493

Pseudotulostoma volvata O. K. Mil. & T. W. Henkel: 6561, 

6602, 6615, 7022, 7833, 8184, 8481

Entolomataceae

Indet. sp.: 8161, 8414, 8472

Alboleptonia sericella (Fries) Largent & Benedict var. lutescens: 

8095

Alboleptonia sp.: 8341, 8356

Calliderma caeruleosplendens Largent & Aime: 8158, 8367, 

8664, 8804, 8871

Entoloma olivaceocoloratum Largent & T. W. Henkel: 8855

Entoloma rugosasulcatum Largent & T. W. Henkel: 6766

Entoloma sp.: 6762

Entoloma sp. a: 7090

Inocephalus gigantospora: 8147, 8663

Inocephalus glycosmus: 8665, 8685, 8843

Inocephalus luteadiscus: 8849

Inocephalus lutulentus: 8721

Inocephalus portoricensis: 8020, 8051, 8177, 8181, 8666, 8680, 

8735, 8827, 8842

Inocephalus roseus: 8149

Inocephalus rubrobrunneipes: 8706

Inocephalus viscaurantium var. viscaurantium: 8070, 8112, 

8677

Leptonia caesiogrisea: 8049

Leptonia sp.: 7044, 8094, 8134, 8139, 8303

Nolanea inocephalus: 8031

Nolanea sp.: 7211, 8115, 8142, 8405, 8474

Nolanea subsulcata: 8825

Paraeccilia unicolorata Largent & T. W. Henkel: 8723

Pouzarella sp.: 7118, 8163

Rhodocybe sp.: 8510

Futolomataceae

Nolania sp.: 8591

Ganodermataceae

Amauroderma auriscalpium (Pers.) Torrend: 4132

Amauroderma boleticeum (Pat. & Gaillard) Torrend: 8289

Amauroderma coltrichiodes T. W. Henkel & Aime: 7873, 8344, 

8476, 8541

Amauroderma exile (Berk.) Torrend: 4209

Amauroderma gusmanianum Torrend: 8381

Amauroderma pseudoboleus Furtado: 6438, 6652, 7055

Amauroderma schomburgkii (Mont. & Berk.) Torrend: 8364

Amauroderma sp.: 6439, 6649, 7082, 7096, 7108, 8023, 8501, 

8553

Ganoderma orbiformis Fr.: 253

Ganoderma sp.: 6581, 7081, 7094, 7095, 8624, 8644g 

Ganoderma stipitatum (Murrill) Murrill: 8272, 8565, 8644d 

Gastromycete

Indet. sp.: 4152, 7207

Helotiaceae

Indet. sp.: 8046, 8505, 8554, 8586, 8621

Polydiscidium martynii Mont.: 7111, 8039, 8570

Hericiaceae

Porothelium sp.: 8597

Hydnaceae

Indet. sp.: 6767

Hydnodontaceae

Trechispora hypogeton (Maas Geest.) Hjortstam & Larsson: 

4928

Hygrophoraceae

Indet. sp.: 311
NUMBER 104 • 163

Hygrocybe conicus (Schaeff.) P. Kumm.: 8268

Hygrocybe sp.: 1024, 6412, 6413, 6419, 6421, 6422, 6440, 

6569, 6596, 6598, 6606, 6607, 6643, 6755, 6756, 6851, 8065, 

8138, 8173, 8196, 8291, 8316, 8327, 8369, 8403, 8404, 8422, 

8530

Hygrophorus nigrescens (Quél.) Quél. var. brevisporus: 1029

Hygrophorus sp.: 7062, 7830

Hymenochaetaceae

Phellinus robustus (P. Karst.) Bourdot & Galzin: 8563, 8595, 

8625, 8626

Phellinus sp.: 8521

Stipitochaete damaecornis (Link) Ryvarden: 1076, 8363

Hypocreaceae

Hypomyces sp.: 8643

Sphaerostilbe mammiformis Chardón: 8458

Hysterangiaceae

Hysterangium sp.: 8359, 8361, 8517, 8640, 8641

Lepiotaceae

Leucoagaricus sp.: 8540

Lycoperdaceae

Indet. sp.: 1014

Marasmiaceae

Lentinula sp.: 7056a

Mycenaceae

Xeromphalina sp.: 7053

Nidulariaceae

Cyathus sp.: 1013, 8045

Nidulariales

Indet. sp.: 309

Paxillaceae

Paxillus atrotomentosus (Batsch) Fr.: 8200

Paxillus sp.: 6659, 7047, 8525

Paxillus sp. a: 7089

Phyllobolites miniatus Singer: 8016

Pezizaceae

Indet. sp.: 519, 8282, 8629

Galactinia sp.: 8313, 8377

Helstiales sp.: 1016

Peziza sp.: 8055

Phallaceae

Phallogaster sp.: 8311

Phallus sp.: 8644e 

Stapheliomyces sp.: 8573

Physalacriaceae

Guyanagaster necrorhiza T. W. Henkel & Aime: 8418, 8989, 

9065, 9135

Pleurotaceae

Pleurotus sp.: 6654, 6855

Pluteaceae

Pluteus sp.: 8631

Podoscyphaceae

Indet. sp.: 6568

Aquascypha hydrophora (Berk.) Reid: 204, 6608, 8319, 8644h 

Podoscypha nitidula: 8116, 8374

Podoscypha sp.: 4134, 4303, 8022

Polyporaceae

Indet. sp.: 5, 172, 175, 194, 196, 199, 298, 299, 300, 301, 

302, 1006, 1007, 1008, 1009, 1010, 1011, 1018, 1075b, 

1077, 1298, 1299, 1300, 1301, 1324, 1677, 2211, 2296, 

2929, 2958, 2982, 2984, 2985, 3018, 3186, 3992, 3993, 

3995, 4127, 4130, 4131, 4133, 4162, 4168, 4169, 4304, 

4305, 4438, 4465, 5085, 5198, 6902, 8014, 8294, 8402, 

8492, 8552, 8603, 8604, 8644a 

Antrodiella hydrophila (Berk. & M. A. Curtis) Ryvarden: 8238

Coriolus sp.: 4156

Favolus brasiliensis Fr.: 8417a 

Hydropolyporus palmatus (Hook.): 4214

Hyphodontia sp.: 8080

Ionotus sp.: 4205a 

Laetiporus sulphureus (Bull.) Singer: 200

Lentinus crinitus Fr.: 4216, 8578

Microporellus obovatus (Jungh.) Ryvarden: 8082

Nigroporus vinosus (Berk.) Murrill: 8261

Perenniporia inflexibilis (Berk.) Ryvarden: 8564

Phylloporia spathulata (Hook.) Ryvarden: 8587

Polyporus guyanensis Mont.: 8104, 8214

Polyporus rhizomorphus Mont.: 2428

Polyporus sp.: 4225, 8271

Porogramme sp.: 8509, 8627

Rigidoporus microporus (Sw.) Overeem: 8633

Rigidoporus lineatus (Pers.) Ryvarden: 8365

Rigidoporus sp.: 8551

Rigidoporus ulmarius (Sowerby) Imazeki: 8387

Trametes hydnoides (Sw.) Fr.: 8373

Trichaptum sp.: 8513

Psathyrellaceae

Psathyrella sp.: 8628

Pterulaceae

Pterula sp.: 8223, 8241

Pyronemataceae

Pulvinula etiolata (Cooke) Le Gal: 8503

Pulvinula sp.: 8312

Revouleaceae

Revoula sp.: 6441

Russulaceae

Indet. sp.: 4215

Lactarius brunellus S. L. Mill., Aime & T. W. Henkel: 7641, 

7644, 8210, 8293, 8504

Lactarius dicymbensis T. W. Henkel: 7000

Lactarius igapoensis Singer: 7057

Lactarius multiceps S. L. Mill., Aime & T. W. Henkel: 7213, 

7656, 8343, 8632

Lactarius neotropicus Singer: 7105

Lactarius panuoides Singer: 6401, 6815, 6843, 6845, 6894, 

7043, 7078, 8306

Lactarius sp.: 6416, 6552, 6588, 6601, 6613, 6623, 8251, 8273, 

8338

Lactarius sp. 1: 7453
164 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Lactarius sp. 2: 7578

Lactarius sp. 3: 7447

Lactarius sp. a: 7024

Lactarius sp. b: 7054

Lactarius sp. c: 7100

Lactarius sp. nov.: 6429

Lactarius sulcatipes: 7420, 7677, 8237, 8250

Russula campinensis (Singer) T. W. Henkel, Aime & S. L. Mill.: 

6844, 6893, 7023, 8305

Russula gelatinivelata S. L. Mill., Aime & T. W. Henkel: 6360

Russula metachromatica Singer: 7439

Russula puiggarii (Speg.) Singer: 8308, 8310

Russula sp.: 6410, 6414, 6428, 6435, 6436, 6437, 6550, 6562, 

6563, 6579, 6603, 6604, 6620, 6638, 6645, 6750, 6759, 6895, 

6903, 7001, 7005, 7006, 7026, 7052, 7063, 7091, 7101, 7103, 

7446, 7525, 7534, 7555, 7588, 7642, 7817, 7843, 7874, 7879, 

7880, 7880b, 7909, 7916, 8212, 8215, 8216, 8227, 8228, 8233, 

8236, 8253, 8258, 8270, 8299, 8300, 8307, 8320, 8321, 8339, 

8468, 8522, 8527, 8576

Sclerodermataceae

Scleroderma sinnamariense Mart.: 8281

Scleroderma sp.: 6442, 6907, 7209

Sclerotiniaceae

Chlorociboria aeruginascens (Nyl.) Kanouse: 1017

Sebacinaceae

Sebacina sp.: 8537, 8545, 8588, 8622

Tremellodendron ocreatum (Berk.) Roberts: 8419

Stereaceae

Indet. sp.: 7020

Stereum ostrea Blume & T. Nees ex Fr.: 8024

Stereum sp.: 4157, 4160, 6580, 7015

Strophariaceae

Melanotus sp.: 8073, 8262

Naematoloma subviride (Berk. & M. A. Curtis) A. H. Sm.: 

8071, 8372

Phaeomarasmius sp.: 8549

Psilocybe oralesta (Peck) Singer: 8066

Psilocybe sp.: 8304

Taphrinaceae

Taphrina sp.: 8486

Thelephoraceae

Hydnodon sp.: 8457, 8550

Hydnodon thelephorum (Lév.) Banker: 6565, 6566, 6757, 6846, 

8186, 8204, 8229

Schizophyllum commune Fr.: 6890, 8001

Thelephora sp.: 8105

Thelephora sp. a: 7070

Tomentella lilacinogrisea Wakef.: 8483

Tomentella sp.: 8544, 8562, 8568

Tremellaceae

Indet. sp.: 195, 6644

Pseudohydrum gelatinosum (Scop.) R. Karst.: 8081, 8479

Sebacina incrustans (Pers.) Tul. & C. Tul.: 8484

Tremellodendron sp.: 1022, 4211, 4213, 4315, 8518, 8577

Tricholomataceae

Indet. sp.: 1081, 4159, 4311, 7021, 7027, 8136, 8581, 8623

Armillaria sp.: 8569

Clitocybe sp.: 8151, 8295, 8296, 8328

Collybia laccata (Scop.) Quél.: 8249

Collybia sp.: 4154, 4158, 8021, 8074, 8156, 8323, 8357, 8392, 

8415

Dennisiomyces sp.: 8054

Favolaschia sp.: 6418, 7008, 8033, 8606

Gerronema icterinum (Singer) Singer: 7846, 8126b 

Gerronema sp.: 8052, 8416

Gliocephela sp.: 8276

Hohenbuehulia sp.: 8393

Hydropus cavipes (Pat. & Gaillard) Dennis: 8090

Hydropus sp.: 8048, 8069, 8118, 8132

Lentinula boryana (Berk. & Mont.) Pegler: 6761

Lentinula detonsa (Fr.) Murrill: 4155

Marasmiellus sp.: 1019, 8008, 8015, 8018, 8019, 8067, 8076, 

8089, 8119, 8128, 8601, 8637

Marasmiellus synoclicus: 8360

Marasmius estulla: 8330

Marasmius haematocephala (Mont.) Fr.: 1027, 8121

Marasmius rotula (Scop.) Fr.: 8127, 8131, 8143

Marasmius sp.: 307, 1025, 1026, 1028, 8010, 8029, 8036, 

8037, 8050, 8062, 8063, 8068, 8072, 8078, 8079, 8088, 8111, 

8114, 8120, 8122, 8129, 8144, 8148, 8199, 8209, 8222, 8263, 

8274, 8275, 8277, 8278, 8309, 8355, 8370, 8391, 8548, 8555, 

8584, 8592, 8599, 8602, 8620

Micromphale sp.: 8113

Mycena holoporphyra (Berk. & M. A. Curtis) Singer: 8064

Mycena sp.: 1020, 4210, 4217, 4310, 7016, 8027, 8028, 8110, 

8117, 8133, 8145, 8150, 8283, 8302, 8572, 8583

Mycena sp. nov.: 8007

Oudemansiella macrantha Singer: 8317

Penellus sp.: 8285

Resupinatus sp.: 207, 4153, 7046, 7849, 8154

Squamanita sp.: 8231

Tricholoma sp.: 6564, 6595, 6618, 6763, 8269, 8329, 8512, 

8612

Xerula sp.: 8075, 8260

Uredinales

Indet. sp.: 2961

Xylariaceae

Indet. sp.: 151, 303, 304, 410, 520, 1003, 1080, 1562, 2952, 

4893

Daldinia sp.: 197

Hypoxilon sp.: 8170, 8178

Hypoxylon heterostromum: 8490

Hypoxylon melanospis: 8494

Hypoxylon sp.: 892, 1002, 3334, 8487, 8489

Kretzschmaria clavus (Fr.) Sacc.: 8491

Thamnomyces sp.: 2349

Xylaria areolata (Berk. & M. A. Curtis) Y. M. Ju & J. B. Rogers: 

8590
NUMBER 104 • 165

Xylaria polymorpha (Pers.) Grev.: 8172

Xylaria sp.: 193, 1004, 1005, 2252, 2930, 2957, 2983, 3019, 

3024a, 4816, 6622, 8025, 8101, 8126a, 8174, 8175, 8187, 

8188, 8213, 8292, 8366, 8380, 8384, 8413, 8467, 8488, 8514, 

8524, 8644b

Slime Molds

Liceales

Cribraria intricata Schrad: 8654

Cribraria sp.: 8645

Lycogala epidendron (L.) Fries: 8658

Lycogala sp.: 8651

Myxomycete

Indet. sp.: 308

Physarales

Physarum globuliferum (Bull.) Pers.: 8656

Stemonitales

Stemonitis fusca Roth: 8657

Trichiales

Arcyria cinerea (Bull.) Pers.: 8652

Arcyria denudata (L.) Wettst.: 8659

Hemitrichia calyculata (Speg.) M. L. Farr: 8653

Trichia favoginea (Batsch) Pers.: 8655

Lichens

Cladoniaceae

Indet. sp.: 3071

Cladina crassiuscula Ahti: 9

Cladina sp.: 3317

Cladina sprucei (Ahti) Ahti: 8

Cladonia peltastica (Nyl.) Müll. Arg.: 6, 3316

Cladonia sp.: 5656, 5657

Cladonia subradiata (Vain.) Sandst.: 11

Graphidaceae

Graphium sp.: 4925, 4927, 5191, 5197

Lichen

Indet. sp.: 149, 173, 265, 267, 502a, 931, 977, 1059, 1062, 

1083, 1129, 1292, 2460, 2966, 2986, 3265, 3313, 3314, 3315, 

3318, 3319, 3994, 4208, 4916, 4917, 4918, 4919, 4920, 4921, 

4922, 4923, 4926, 4930, 4936, 4987, 4988, 4989, 5009, 5187, 

5188, 5189, 5190, 5192, 5193, 5194, 5195, 5196, 5231, 5743, 

5805, 5806

Cliodecton sp.: 12

Parmeliaceae

Parmotrema cristiferum (Taylor) Hale: 7

Usnea sp.: 2878

Thelotremataceae

Myriotrema myrioporoides (Müll. Arg.) Hale: 13

Liverworts

Aneuraceae

Riccardia fucoidea (Sw.) Mass: 1508

Cephaloziaceae

Alobiella sp.: 73b, 75

Frullanaceae

Frullania sp.: 90

Herbertaceae

Herbertus sp.: 72

Lejeuneaceae

Neurolejeunea sp.: 4445

Lepidoziaceae

Bazzania sp.: 117b, 118, 260, 1560b 

Micropterygium sp.: 255

Marchantiaceae

Dumortiera hirsuta Nees: 1315

Pallaviciniaceae

Indet. sp.: 67, 71, 120, 170, 198, 256, 258, 502c, 1229, 1238b, 

1239, 1416, 1507, 1555, 1557, 4472, 4962

Symphyogyna sp.: 1374

Plagiochilaceae

Plagiochila sp.: 73d , 310a, 310b, 2293

Trichocoleaceae

Trichocolea sp.: 1419

Bryophytes

Bartramiaceae

Philonotis uncinata (Schwaegr.) Brid.: 110a

Bryaceae

Bryum apiculatum Schwaegr.: 110b

Callicostaceae

Callicostella pallida (Hornsch.) Angstr.: 463a 

Hypnella diversifolia (Mitt.) A. Jaeger: 73c 

Thamniopsis undata (Hedw.) W. R. Buck: 1556a, 1558b

Calymperaceae

Calymperes guildingii Hook. & Grev.: 1553a 

Calymperes venezuelanum (Mitt.) Pitt ex Broth.: 1553b, 1554

Syrrhopodon lycopodioides (Brid.) Müll. Hal.: 1509b, 1552, 1560c 

Syrrhopodon prolifer var. cincinnatus (Hampe) Reese: 1560a

Dicranaceae

Campylopus cubensis Sull.: 2

Campylopus luteus (C. A. Müll.): 1293

Campylopus richardii Brid.: 117a, 119

Campylopus savannarum (Müll. Hal.) Mitt.: 2295

Campylopus sp.: 259

Eucamptodontopsis tortuosa H. Rob.: 91

Holomitrium arboreum Mitt.: 1435a

Funariaceae

Funaria hygrometrica var. calvescens (Schwaegr.) Mont.: 110c, 1640b

Hedwigiaceae

Rhacocarpus purpurascens Paris: 109

Hookeriaceae

Callicosta bipinnata (Schwaegr.) C. A. Müll.: 1238a, 1240b 

Callicosta evanescens C. A. Müll.: 1238c 

Cyclodictyon varians (Sull.) Kuntze: 1435b, 1437a 

Lepidopilum purpurascens Besch.: 73a 

Stenodictyon wrightii (Sull. & Lesq.) Crosby: 1556b, 1558a

Hypnaceae

Ectropothecium leptochaeton (Schwaegr.) W. R. Buck: 1437b, 2931
166 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Mittenothamnium reptans (Hedw.) Cardot: 1437e 

Leucobryaceae

Holomitriopsis laevifolia (Broth.) H. Rob.: 68

Leucobryum albicans (Schwaegr.) Lindb.: 1417, 1509a 

Leucobryum crispum Müll. Hal.: 4, 261

Leucobryum martianum (Hornsch.) Hampe: 2425

Leucophanes mittenii Cardot: 310c 

Octoblepharum cocuiense Mitt.: 257

Meteoriaceae

Squamidium leucotrichum (Taylor) Broth.: 1437f 

Zelometeorium patulum (Hedw.) Manuel: 502b

Orthotrichaceae

Macromitrium cirrosum (Hedw.) Brid.: 1510

Macromitrium fusco-aureum E. B. Bartram: 92

Macromitrium ulophyllum Mitt.: 114

Phyllogoniaceae

Phyllogonium viride Brid.: 1419b

Rhizogoniaceae

Pyrrhobryum spiniforme (Hedw.) Mitt.: 1418

Sematophyllaceae

Acroporium pungens (Hedw.) Broth.: 254, 1437d 

Sematophyllum lonchophyllum (Mont.) J. Flosch.: 463c, 1231b

Sphagnaceae

Sphagnum sp.: 1664, 4449, 6627

Thuidiaceae

Thuidium tomentosum Schimp.: 1240a

Lycophytes

Lycopodiaceae

Indet. sp.: 70, 2486

Huperzia dichotoma (Jacq.) Trevis.: 3263

Lycopodiella camporum B. Øllg. & P. G. Windisch: 19, 2778

Lycopodiella caroliniana var. meridionalis (Underw. & F. E. 

Lloyd) B. Øllg. & P. G. Windisch: 34, 728, 4563

Lycopodiella cernua var. cernua (L.) Pic. Serm.: 731, 93, 1525

Lycopodiella contexta (Mart.) Holub: 1639b 

Lycopodiella duidae (A. C. Sm.) B. Øllg.: 121, 1158

Lycopodium sp.: 7204, 8044, 8582

Selaginellaceae

Indet. sp.: 975, 1230, 1506

Selaginella amazonica Spring: 74, 108, 1505

Selaginella epirrhizos Spring: 569

Selaginella mazaruniense Jenman: 2176

Selaginella parkeri (Hook. & Grev.) Spring: 2903, 3286, 4592, 

4947

Selaginella pruskiana Valdespino: 1398

Selaginella seemannii Baker: 1399

Selaginella sobolifera A. R. Sm.: 2177

Selaginella sp.: 973, 1060, 6628, 6630, 6633

Selaginella tuberculata Spruce ex Baker: 755

Pteridophytes

Adiantaceae

Adiantopsis monticola (Gardner) T. Moore: 4862

Adiantopsis radiata (L.) Fée: 983, 1281, 1420, 4348, 4401, 

5549, 5719, 5721

Adiantum argutum Splitg.: 297, 2834, 3892, 4745, 4910

Adiantum cajennense Willd. ex Klotzsch: 1952, 2857, 2869, 

2872, 2990, 4822, 4839, 4908, 4909, 5718

Adiantum dolosum Kunze: 2900, 2909

Adiantum fuliginosum Fée: 2843, 2873, 4905

Adiantum glaucescens Klotzsch: 2841a, 2871, 2905, 5716, 5776

Adiantum latifolium Lam.: 1812, 2466, 2902, 3007, 3032, 

3345, 5253

Adiantum latifolium Lam. ssp. serratodentatum Humb. & 

Bonpl. ex Willd.: 2841

Adiantum leprieurii Hook.: 2901

Adiantum obliquum Willd.: 2868, 4105, 5715

Adiantum phyllitidis J. Sm.: 1966, 2837, 2891

Adiantum pulverulentum L.: 2867, 2906

Adiantum serratodentatum Humb. & Bonpl. ex Willd.: 5484

Adiantum sp. nov.: 4857

Adiantum terminatum Kunze ex Miq.: 989, 1915, 2200, 2274, 

2874, 4742, 5035

Adiantum tetraphyllum Humb. & Bonpl. ex Willd.: 5802

Adiantum tetraphyllum Humb. & Bonpl. ex Willd. var. 

tetraphyllum: 2870

Adiantum tomentosum Klotzsch: 4840, 5164

Doryopteris collina (Raddi) J. Sm.: 3034

Doryopteris conformis K. U. Kramer & R. M. Tryon: 4506

Doryopteris sagittifolia J. Sm.: 3037

Eriosorus hispidulus var. hispidulus (Kunze) Vareschi: 112, 4517

Hemionitis rufa (L.) Sw.: 2997

Pityrogramma calomelanos (L.) Link: 296, 627, 916, 1627, 831, 

740

Pterozonium scopulinum Lellinger: 4437

Aspleniaceae

Asplenium angustum Sw.: 2995, 2998, 3001, 3230

Asplenium auritum Sw.: 4639, 4790, 5222, 5306

Asplenium auritum Sw. var. auritum: 984

Asplenium claussenii Hieron.: 986

Asplenium cuneatum Lam.: 2196

Asplenium dissectum Sw.: 4392

Asplenium juglandifolium Lam.: 1390

Asplenium pearcei Baker: 3035

Asplenium pteropus Kaulf.: 1421, 4166

Asplenium radicans var. cirrhatum (Rich. ex Willd.) Rosenst.: 

1316

Asplenium rutaceum (Willd.) Mett.: 4179

Asplenium salicifolium L.: 987, 2197, 4236, 4646

Asplenium serra Langsd. & Fisch.: 159

Asplenium serratum L.: 2199, 2689, 2692, 2880, 3031a, 3038, 

3229, 3253, 3898, 4596, 4642, 4679, 4732, 5332, 5368, 5370, 

5724, 5798, 6029

Asplenium zamiifolium Willd.: 2194

Blechnaceae

Blechnum asplenioides Sw.: 848

Blechnum brasiliense Desv.: 873
NUMBER 104 • 167

Blechnum divergens (Kunze) Mett.: 4406

Blechnum gracile Kaulf.: 5722

Blechnum lehmannii Hieron.: 1424

Blechnum proliferum Rosenst.: 113

Blechnum serrulatum Rich.: 4564 

Blechnum sp.: 4108

Blechnum violaceum (Fée) C. Chr.: 1526

Salpichlaena hookeriana (Kuntze) Alston: 6004

Salpichlaena volubilis (Kaulf.) J. Sm.: 89, 1918, 4903, 4973

Cyatheaceae

Alsophila sp.: 991

Cnemidaria cruciata (Desv.) Stolze: 1375

Cnemidaria roraimensis (Domin) R. M. Tryon: 1228, 4116, 

4120, 4124, 4360

Cnemidaria spectabilis (Kunze) R. M. Tryon: 875

Cnemidaria spectabilis (Kunze) R. M. Tryon var. spectabilis: 554

Cyathea akawaiorum P. J. Edwards: 4324

Cyathea caracasana (Klotzsch) Domin: 4486

Cyathea cyatheoides (Desv.) K. U. Kramer: 2907, 4410

Cyathea delgadii Pohl ex Sternb.: 830, 4407, 5165

Cyathea dissimilis (C. V. Morton) Stolze: 1463, 1496, 4323

Cyathea macrocarpa (C. Presl) Domin: 1662, 6026

Cyathea macrosora (Baker) Domin: 4865

Cyathea macrosora (Baker) Domin var. macrosora: 78, 1411, 

1527, 4408

Cyathea marginalis (Klotzsch) Domin: 6518

Cyathea multiflora Sm.: 5002

Cyathea platylepis (Hook.) Domin: 1661

Cyathea procera (Willd.) Domin: 436, 928, 1223, 1322, 2247, 

4114, 4115, 4181

Cyathea pungens (Willd.) Domin: 4974, 5053

Cyathea sp.: 97, 930, 4272

Cyathea surinamensis (Miq.) Domin: 331, 993, 1917, 2991, 

4111, 4123, 5036, 5037, 5054, 5778, 5813

Cyathea traillii (Baker) Domin: 4746, 4998

Cyathea villosa Humb. & Bonpl. ex Willd.: 837

Davalliaceae

Nephrolepis biserrata (Sw.) Schott: 733, 2571, 3797

Nephrolepis cordifolia (L.) C. Presl f. duffii: 1989

Nephrolepis pendula (Raddi) J. Sm.: 6711

Nephrolepis rivularis (Vahl) Mett. ex Krug: 401, 1221, 2204, 

2696, 4680, 5228

Oleandra articulata (Sw.) C. Presl: 1439, 2249, 4274, 4395, 

4440

Dennstaedtiaceae

Hypolepis repens (L.) C. Presl: 4219

Hypolepis sp.: 4229

Lindsaea bifida (Kaulf.) Kuhn: 1502

Lindsaea coarctata K. U. Kramer: 4904

Lindsaea cultriformis K. U. Kramer: 1371, 1392, 4397

Lindsaea divaricata Klotzsch: 1282, 2245, 2246, 2275, 4188, 

4230, 5008

Lindsaea dubia Spreng.: 925, 1914, 4842

Lindsaea guianensis (Aubl.) Dryand.: 4750, 5921

Lindsaea lancea (L.) Bedd.: 4841

Lindsaea lancea var. elatior (Kunze) K. U. Kramer: 2678 

Lindsaea lancea var. falcata (Dryand.) Rosenst.: 1391, 2244, 

4270, 4849, 5072 

Lindsaea lancea var. lancea (L.) Bedd.: 434, 982, 1279, 1280, 

1393, 1813, 1916, 2172, 2173, 2749, 4119, 4183, 4740 

Lindsaea lancea var. leprieurii (Hook.) K. U. Kramer: 4860

Lindsaea parkeri (Hook.) Kuhn: 4276

Lindsaea pendula Klotzsch: 1598, 2386, 6525

Lindsaea portoricensis Desv.: 66, 2342, 5982

Lindsaea quadrangularis ssp. antillensis K. U. Kramer: 1498

Lindsaea reniformis Dryand.: 872, 6693

Lindsaea sagittata (Aubl.) Dryand.: 2271, 4118

Lindsaea schomburgkii Klotzsch: 5965, 6506

Lindsaea schomburgkii f. corifolia (Lindm.) K. U. Kramer: 1586, 

1625

Lindsaea sp.: 1283, 1499, 4182, 4319, 5050 

Lindsaea stricta (Sw.) Dryand.: 732, 6528

Lindsaea stricta var. jamesoniiformis K. U. Kramer: 10, 111, 

1597 

Lindsaea stricta var. parvula (Fée) K. U. Kramer: 5895 

Lindsaea stricta var. stricta (Sw.): 836, 890

Lindsaea tenuis Klotzsch: 65, 4273

Ormoloma imrayanum (Kunze) Maxon: 1497, 4359

Saccoloma elegans ssp. chartaceum Nair ex Cremers & K. U. 

Kramer: 1921, 2842, 4185

Saccoloma inaequale (Kunze) Mett.: 4180, 4220, 4734, 4969

Dryopteridaceae

Arachniodes macrostegia (Hook.) R. M. Tryon & D. S. Conant: 

6028

Cyclodium akawaiorum A. R. Sm.: 4349

Cyclodium calophyllum (C. V. Morton) A. R. Sm.: 4269

Cyclodium guianense (Klotzsch) van der Werff ex L. D. Gómez: 

5034

Cyclodium inerme (Fée) A. R. Sm.: 1222, 2174, 4106, 4321, 

4322, 4813, 4861, 4970, 5723

Cyclodium meniscioides (Willd.) C. Presl: 2289a, 4971, 5049, 

6746 

Cyclodium meniscioides var. meniscioides (Willd.) C. Presl: 329, 

929, 1244, 1462, 1549, 1919, 4122

Cyclodium sp.: 1372

Cyclodium varians (Fée) A. R. Sm.: 2742

Olfersia cervina (L.) Kunze: 2264, 5041

Stigmatopteris rotundata (Willd.) C. Chr.: 4170, 4178

Gleicheniaceae

Gleichenia lechleri Mett.: 4441

Gleichenia longipinnata Hook.: 4965, 5433

Sticherus compactus (Christ) Nakai: 926

Sticherus hypoleucus (Sodiro) Copel.: 77

Sticherus melanoblastus (Alston) E. Ø. Andersen & B. Øllg.: 

4441a 

Sticherus nervatus J. Gonzales: 106

Sticherus remotus (Kaulf.) Chrysler: 1464

Sticherus tepuiensis A. R. Sm.: 105
168 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Grammitidaceae

Cochlidium attenuatum A. C. Sm.: 4447

Cochlidium furcatum (Hook. & Grev.) C. Chr.: 1501, 2237, 

4344, 4446

Cochlidium linearifolium (Desv.) Maxon ex C. Chr.: 1126, 2269

Cochlidium serrulatum (Sw.) L. E. Bishop: 480, 1125, 1290, 

4228, 4451, 4976

Cochlidium tepuiense (A. C. Sm.) L. E. Bishop: 1065, 1422, 

1582, 4367

Enterosora trifurcata (L.) L. E. Bishop: 1370, 4343, 4483

Grammitis asplenifolia (L.) Proctor: 1395, 4339, 4393

Grammitis kalbreyeri (Baker) Copel.: 4378, 4442

Grammitis melanosticta (Kunze) F. Seym.: 1066, 1663, 4223, 

4224

Grammitis mollissima (Fée) Proctor: 1224, 2207, 4520

Grammitis randallii (Maxon) Proctor: 1288, 4341a 

Grammitis sp.: 2478a, 4109

Grammitis subsessilis (Baker) C. V. Morton: 1243, 4164

Grammitis suspensa (L.) Proctor: 4117, 5978

Grammitis taenifolia (Jenman) Proctor: 1289

Grammitis taxifolia (L.) Proctor: 1220, 1414, 4112, 4113, 4337

Lellingeria moranii: 1551, 4278b, 4340b, 4341

Lellingeria randallii (Maxon) A. R. Sm. & R. C. Moran: 1379, 

4278a, 4342

Lellingeria subsessilis (Baker) A. R. Sm. & R. C. Moran: 201, 

1378, 4316, 4340a 

Micropolypodium taenifolium (Jenman) A. R. Sm.: 1628

Terpsichore elastica (Bory ex Willd.) A. R. Sm.: 4791

Hymenophyllaceae

Indet. sp.: 157, 2256

Hymenophyllum apiculatum Mett. ex Kuhn: 1064

Hymenophyllum asplenioides (Sw.) Sw.: 4121

Hymenophyllum decurrens (Jacq.) Sw.: 242, 539, 1226, 1227, 

1367, 1935, 2233, 4125, 4126, 4227

Hymenophyllum dependens C. V. Morton: 1278, 1660, 4457

Hymenophyllum elegans Spreng.: 246

Hymenophyllum fendlerianum J. W. Sturm: 243, 4320

Hymenophyllum fucoides (Sw.) Sw.: 4189, 4460

Hymenophyllum hirsutum (L.) Sw.: 2206, 5079

Hymenophyllum microcarpum Desv.: 4346

Hymenophyllum polyanthos (Sw.) Sw.: 4186a, 4959

Hymenophyllum sp.: 1101, 3280

Hymenophyllum trichomanoides Bosch: 244

Trichomanes accedens C. Presl: 4461

Trichomanes ankersii C. Parker ex Hook. & Grev.: 4755

Trichomanes anomalum Maxon & C. V. Morton: 248a

Trichomanes arbuscula Desv.: 79, 247, 1504, 2241

Trichomanes bancroftii Hook. & Grev.: 2234

Trichomanes bicorne Hook.: 3275

Trichomanes caliginum Lellinger: 1291, 1366, 4318, 4345

Trichomanes cellulosum Klotzsch: 1394, 1503, 4275, 4317

Trichomanes crinitum Sw.: 4456

Trichomanes crispum L.: 248, 2232, 2235, 2236, 2239, 3303, 

4452, 5979

Trichomanes cristatum Kaulf.: 6021

Trichomanes diaphanum H.B.K.: 976, 1313, 4186, 4187, 

4943

Trichomanes diversifrons (Bory) Mett. ex Sadeb.: 1890, 4338, 

4949

Trichomanes egleri P. G. Windisch: 245

Trichomanes elegans Rich.: 161, 1888, 4902

Trichomanes hostmannianum (Klotzsch) Kunze: 833, 940, 2240, 

2677, 4583, 4593, 4739, 5351, 5434, 5892

Trichomanes humboldtii (Bosch) Lellinger: 3276

Trichomanes martiusii C. Presl: 3277

Trichomanes pedicellatum Desv.: 202, 1377, 1380, 1434, 1954, 

2238, 4347

Trichomanes pinnatum Hedw.: 433, 721, 1811, 1889, 2198, 

2277, 2278, 2751, 2835, 2860, 2981, 4744, 4757, 4955a 

Trichomanes plumosum Kunze: 1397

Trichomanes radicans Sw.: 4167, 4171, 5032

Trichomanes resinosum R. C. Moran: 2175

Trichomanes rigidum Sw.: 1314, 1368, 1550, 4226, 5033

Trichomanes roraimense Jenman: 3, 80

Trichomanes sp.: 4966

Trichomanes steyermarkii P. G. Windisch & A. R. Sm.: 4462

Trichomanes trollii Bergdolt: 160, 1277, 4731, 4843

Trichomanes vandenboschii P. G. Windisch: 722, 924, 1438

Trichomanes vittaria DC. ex Poir.: 2875, 3131

Lomariopsidaceae

Bolbitis nicotianifolia (Sw.) Alston: 155, 1373

Bolbitis semipinnatifida (Fée) Alston: 2242, 2910, 4874, 4931, 

5797

Elaphoglossum apodum (Kaulf.) Schott ex J. Sm.: 4823, 5038

Elaphoglossum crinitum (L.) Christ: 156, 1295

Elaphoglossum decoratum (Kunze) T. Moore: 1461

Elaphoglossum flaccidum (Fée) T. Moore: 2205

Elaphoglossum glabellum J. Sm.: 1665, 2243, 2270

Elaphoglossum latifolium (Sw.) J. Sm.: 4482, 4609

Elaphoglossum luridum (Fée) Christ: 1585, 4705, 5232

Elaphoglossum macrophyllum (Mett. ex Kuhn) Christ: 1294, 

1381, 1587, 2171, 2202, 2426, 4172

Elaphoglossum minutum (Pohl ex Fée) T. Moore: 4789

Elaphoglossum mitorrhizum Mickel: 5001

Elaphoglossum nigrescens (Hook.) T. Moore ex Diels: 1287, 

1396, 4766

Elaphoglossum peltatum f. peltatum (Sw.) Urb.: 1433

Elaphoglossum plumosum (Fée) T. Moore: 1583, 3305, 6527

Elaphoglossum sp.: 1232, 1286

Lomariopsis japurensis (Mart.) J. Sm.: 3897, 5292

Marattiaceae

Danaea elliptica Sm.: 2272, 4932

Danaea nodosa (L.) Sm.: 2911

Danaea simplicifolia Rudge: 1950, 2276

Danaea trifoliata Rchb. ex Kunze: 2866

Metaxyaceae

Metaxya rostrata (Kunth) C. Presl: 330, 568, 874, 1734, 1902, 

2248, 2753, 2877, 4859, 4863, 5371, 6741
NUMBER 104 • 169

Ophioglossaceae

Ophioglossum palmatum L.: 6002

Polypodiaceae

Campyloneurum angustifolium (Sw.) Fée: 980, 3254, 4237, 5809

Campyloneurum phyllitidis (L.) C. Presl: 395, 3127, 3252, 3258

Campyloneurum repens (Aubl.) C. Presl: 2908, 3899, 4643

Dicranoglossum desvauxii (Klotzsch) Proctor: 935, 1242, 2980, 

3039, 3259, 4594, 5615

Microgramma baldwinii Brade: 3255, 3304, 5071, 5307a 

Microgramma fuscopunctata (Hook.) Vareschi: 498, 1920, 

2747, 2979, 4697, 4933

Microgramma lycopodioides (L.) Copel.: 597, 1155, 2288, 

2687, 2817, 4222, 4591, 5307, 6526

Microgramma persicariifolia (Schrad.) C. Presl: 2574, 2996

Microgramma reptans (Cav.) A. R. Sm.: 407, 499, 1842a, 2686, 

4641

Microgramma thurnii (Baker) R. M. Tryon & Stolze: 4961

Neurodium repandum (A. R. Sm.): 978, 5606, 5611, 5808

Niphidium crassifolium (L.) Lellinger: 2387, 2956, 4175, 5609

Pecluma consimilis var. consimilis (Mett.) Price: 4795, 5801

Pecluma pectinata (L.) M. G. Price: 3036

Pecluma plumula (Humb. & Bonpl. ex Willd.) M. G. Price: 985, 

2859, 2999, 3257, 3763, 5610, 5799, 5810

Phlebodium decumanum (Willd.) J. Sm.: 3000, 3798, 3927

Phlebodium pseudoaureum (Cav.) Lellinger: 1423

Pleopeltis astrolepis (Liebm.) E. Fourn.: 5612

Pleopeltis percussa (Cav.) Hook. & Grev.: 3178, 3256, 4640, 

5223

Polypodium adnatum Kunze ex Klotzsch: 6728

Polypodium bombycinum Maxon: 5065, 5613

Polypodium caceresii Sodiro: 1317, 2195, 4176, 4177, 4645, 

4907, 5227

Polypodium fraxinifolium Jacq.: 990

Polypodium loriceum L.: 158, 1284, 1369, 2423, 4271, 4481

Polypodium panorense C. Chr.: 5610a 

Polypodium polypodioides var. burchellii (Baker) Weath.: 3826

Polypodium sessilifolium Desv.: 1369a 

Polypodium triseriale Sw.: 1124, 1225, 3000a, 5607

Pteridaceae

Acrostichum aureum L.: 2615

Adiantum lucidum (Cav.) Sw.: 4937

Adiantum petiolatum Desv.: 4595

Pteris biaurita L.: 5406

Pteris pungens Willd.: 988

Pteris splendens Kaulf.: 992

Schizaeaceae

Actinostachys pennula (Sw.) Hook.: 1162, 2485, 3278, 6024

Anemia ferruginea Kunth: 5848

Anemia flexuosa (Savigny) Sw.: 3068, 5640

Anemia millefolia (Gardner) C. Presl: 5894

Anemia oblongifolia (Cav.) Sw.: 5630, 5893

Anemia phyllitidis (L.) Sw.: 981

Lygodium microphyllum (Cav.) R. Br.: 1990

Lygodium venustum Sw.: 842b, 3425

Lygodium volubile Sw.: 372, 2462, 2575, 2693, 3825, 5918

Schizaea elegans (Vahl) Sw.: 927, 1072, 1584, 2511, 4277, 4737

Schizaea incurvata Schkuhr: 1996, 2482

Schizaea poeppigiana J. W. Sturm: 1100, 1626

Tectariaceae

Ctenitis falciculata (Raddi) Ching: 5800

Ctenitis paranaensis (C. Chr.) Sehnem: 994, 5812

Lastreopsis amplissima (C. Presl) Tindale: 1425, 4405

Tectaria incisa Cav.: 1967

Tectaria plantaginea (Jacq.) Maxon: 4847, 4848, 4972 

Tectaria plantaginea var. macrocarpa (Fée) C. V. Morton: 177, 

4165, 4173

Tectaria trifoliata (L.) Cav.: 2856

Triplophyllum acutilobum Holttum: 2840

Triplophyllum angustifolium Holttum: 2679

Triplophyllum crassifolium Holttum var. caudatum: 1285

Triplophyllum dicksonioides (Fée) Holttum: 2203, 2273, 2836, 

2838, 2904, 4707

Triplophyllum funestum (Kunze) Holttum: 4733, 4844, 4858, 

5073, 5720 

Triplophyllum funestum var. funestum (Kunze) Holttum: 295, 

432, 1951, 2263

Thelypteridaceae

Thelypteris abrupta (Desv.) Proctor: 5772

Thelypteris arborescens (Humb. & Bonpl. ex Willd.) C. V. 

Morton: 748, 6471

Thelypteris brachypoda (Baker) C. V. Morton: 4110

Thelypteris decussata (L.) Proctor: 4967, 4980

Thelypteris glandulosa (Desv.) Proctor: 2863, 5779

Thelypteris hostmannii (Klotzsch) C. V. Morton: 734, 832

Thelypteris interrupta (Willd.) K. Iwats.: 3893

Thelypteris leprieurii (Hook.) R. M. Tryon: 4404 

Thelypteris leprieurii var. leprieurii (Hook.) R. M. Tryon: 1410, 

1953, 4203

Thelypteris linkiana (C. Chr.) C. V. Morton: 5714

Thelypteris nesiotica (Maxon & C. V. Morton) C. V. Morton: 

4107, 4368

Thelypteris opulenta (Kaulf.) Fosberg: 435, 2839, 2858, 2992, 

3894, 4968

Thelypteris pennata (Poir.) C. V. Morton: 3896, 5717

Thelypteris poiteana (Bory) Proctor: 2949

Thelypteris salzmannii (Fée) C. V. Morton: 3764

Thelypteris serrata (Cav.) Alston: 3895

Thelypteris sp.: 1465

Vittariaceae

Antrophyum cajenense (Desv.) Spreng.: 979, 6716

Antrophyum guayanense Hieron.: 473, 1241, 2201, 2740, 3023, 

3024, 3287, 4184, 4644, 4906, 5369

Antrophyum lanceolatum (L.) Kaulf.: 2208

Vittaria costata Kunze: 2262

Vittaria remota Fée: 5616

Woodsiaceae

Diplazium celtidifolium Kunze: 2865

Diplazium cristatum (Desr.) Alston: 2861
170 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Diplazium sp.: 4409

Diplazium striatum (L.) C. Presl: 4221

Gymnosperms

Gnetaceae

Gnetum camporum (Markgr.) D. W. Stev. & T. Zanoni: 1111, 

1840, 5670

Gnetum leyboldii Tul.: 1899

Gnetum nodiflorum Brongn.: 153, 5120

Gnetum urens (Aubl.) Blume: 3183

Monocots

Alismataceae

Echinodorus subalatus (Mart.) Griseb.: 3512

Sagittaria guayanensis ssp. guayanensis Kunth: 3961

Sagittaria lancifolia L.: 647

Amaryllidaceae

Agave sp.: 5500

Bomarea edulis (Tussac) Herb.: 3922

Crinum erubescens Aiton: 356, 1850, 3820

Hymenocallis tubiflora Salisb.: 446, 1956

Hypoxis decumbens L.: 3740

Araceae

Indet. sp.: 2074a, 5299

Anthurium bakeri Hook. f.: 5158

Anthurium bonplandii G. S. Bunting: 6517 

Anthurium bonplandii ssp. bonplandii G. S. Bunting: 1575, 

1578 

Anthurium bonplandii var. nov.? G. S. Bunting: 1577

Anthurium clavigerum Poepp. & Endl.: 4698, 5141

Anthurium crassinervium (Jacq.) Schott: 1209, 1580, 2427

Anthurium expansum Gleason: 1272, 1460, 2170, 4082

Anthurium friedrichsthalii Schott: 5162, 5401

Anthurium gracile (Rudge) Schott: 540, 1698, 3614, 4618, 

4683, 4700, 4825, 5140, 5967

Anthurium jenmanii Engl.: 6019

Anthurium maguirei A. D. Hawkes: 1579, 1893

Anthurium nymphaeifolium K. Koch & C. D. Bouché: 4262

Anthurium pentaphyllum (Aubl.) G. Don: 3509, 4870

Anthurium ptarianum Steyerm.: 1581, 1675, 6713

Anthurium roraimense N. E. Br.: 192, 1273, 1547, 4454

Anthurium scandens (Aubl.) Engl.: 1576, 4143

Anthurium trinervium Miq.: 1786, 4582, 4662, 4663, 5094, 

5310

Caladium bicolor (Aiton) Vent.: 3786

Dieffenbachia seguine (Jacq.) Schott: 188, 3921

Monstera adansonii Schott: 412, 3187, 3188, 3793, 4995

Monstera obliqua Miq.: 440, 3191

Montrichardia arborescens (L.) Schott: 382, 2739

Philodendron acutatum Schott: 2587, 3428

Philodendron brevispathum Schott: 4695, 5230, 5240

Philodendron callosum K. Krause: 4334

Philodendron camposportoanum G. M. Barroso: 4817, 4834

Philodendron deflexum Poepp. ex Schott: 3047, 4096, 5362

Philodendron fragrantissimum Kunth: 292, 1735, 2265, 4748, 

4836

Philodendron grandifolium (Jacq.) Schott: 4488

Philodendron hylaeae G. S. Bunting: 4657

Philodendron insigne Schott: 1658

Philodendron linnaei Kunth: 3011, 5225

Philodendron ornatum Schott: 2190

Philodendron panduriforme (Kunth) Kunth: 4656

Philodendron pedatum (Hook.) Kunth: 5235

Philodendron rudgeanum Schott: 5349

Philodendron solimoesense A. C. Sm.: 3098, 5186

Philodendron sp.: 3045, 4727

Philodendron sphalerum Schott: 4651

Philodendron wittianum Engl.: 4729, 5006

Rhodospatha oblongata Poepp.: 2744, 6748

Rhodospatha venosa Gleason: 5916

Spathiphyllum cannifolium (Dryand. ex Sims) Schott: 567, 

1681

Spathiphyllum cuspidatum Schott: 518, 1908, 1946, 6015

Spathiphyllum humboldtii Schott: 5013

Stenospermation ammiticum G. S. Bunting: 4398, 4647, 6465, 

6720

Stenospermation maguirei A. M. E. Jonker & Jonker: 100, 1490, 

2411, 6020

Syngonium podophyllum Schott: 3500, 3817, 5048

Urospatha sagittifolia (Rudge) Schott: 294, 2346, 2605, 2755

Arecaceae

Indet. sp.: 3611, 6817

Astrocaryum gynacanthum Mart.: 932

Astrocaryum sciophilum (Miq.) Pulle: 3029

Bactris elegans Barb. Rodr. & Trail ex Barb. Rodr.: 3619, 4743

Bactris hirta Mart.: 1276

Bactris maraja Mart.: 3814

Bactris oligoclada Burret: 501

Bactris ptariana Steyerm.: 1700

Bactris simplicifrons Mart.: 1219, 2193

Euterpe oleracea Mart.: 2960, 4703

Geonoma aspidiifolia Spruce: 1359, 4301

Geonoma baculifera (Poit.) Kunth: 500, 4701

Geonoma interrupta var. euspatha (Burret) A. J. Hend.: 190

Geonoma macrostachys var. poiteauana (Kunth) A. J. Hend.: 

3302

Geonoma sp.: 1074

Geonoma undata ssp. appuniana (Spruce) A. J. Hend.: 1530, 

4485

Hyospathe elegans ssp. elegans Mart.: 2830, 5064

Iriartella setigera (Mart.) H. Wendl.: 3231, 4765

Prestoea tenuiramosa (Dammer) H. E. Moore: 4484

Socratea exorrhiza (Mart.) H. Wendl.: 2855, 4979, 7148

Bromeliaceae

Indet. sp.: 1737, 2353, 2394, 2453

Aechmea brassicoides Baker: 2395

Aechmea bromeliifolia (Rudge) Baker: 2032, 3069

Aechmea contracta (Mart. ex Schult. f.) Baker: 4761, 5367
NUMBER 104 • 171

Aechmea mertensii (G. Mey.) Schult. & Schult. f.: 162, 363, 364, 

380, 414, 1739, 1740a, 3189, 3190, 4821, 5136, 5994

Aechmea nudicaulis (L.) Griseb.: 1740b 

Aechmea penduliflora André: 4648

Aechmea tillandsioides (Mart. ex Schult. & Schult. f.) Baker: 

2033, 5139, 5152, 5261

Araeococcus micranthus Brongn.: 461, 1736, 4894, 5995

Brocchinia hechtioides Mez: 136, 5665

Brocchinia micrantha (Baker) Mez: 2303

Brocchinia reducta Baker: 52a, 239, 1157

Brocchinia steyermarkii L. B. Sm.: 1641

Brocchinia tatei L. B. Sm.: 6678

Bromelia goeldiana L. B. Sm.: 3746

Catopsis berteroniana (Schult. & Schult. f.) Mez: 250, 1688, 

5997

Guzmania altsonii L. B. Sm.: 4256

Guzmania calothyrsus Mez: 4819

Guzmania lingulata (L.) Mez: 1275, 1667

Guzmania lingulata var. lingulata (L.) Mez: 4938

Guzmania melinonis Regel: 4720

Guzmania sphaeroidea (André) André ex Mez: 4362

Guzmania squarrosa (Mez & Sodiro) L. B. Sm. & Pittendr.: 1639

Lindmania guianensis (Beer) Mez: 104, 1600

Navia sandwithii L. B. Sm.: 2396

Pitcairnia caricifolia Mart. ex Schult. f.: 4629

Pitcairnia maidifolia (C. Morren) Decne.: 2178

Racinaea jenmanii (Baker) M. A. Spencer & L. B. Sm.: 6533

Racinaea spiculosa (Griseb.) M. A. Spencer & L. B. Sm.: 2350

Racinaea spiculosa var. micrantha (Baker) M. A. Spencer & 

L. B. Sm.: 4361, 5996

Racinaea spiculosa var. stenoglossa (L. B. Sm.) M. A. Spencer & 

L. B. Sm.: 4430

Tillandsia anceps G. Lodd.: 2229, 4087, 4709, 5777

Tillandsia bulbosa Hook.: 2344, 5771, 6534

Tillandsia fendleri Griseb.: 1151, 1589, 4335, 1085

Tillandsia flexuosa Sw.: 3779

Tillandsia jenmanii Baker: 1099, 1137

Tillandsia monadelpha (E. Morren) Baker: 493, 1894, 2746

Tillandsia paraensis Mez: 915

Tillandsia spiculosa Griseb.: 1152, 1153, 1383, 1484, 1590, 

1738

Tillandsia spiculosa var. stenoglossa (L. B. Sm.) Gouda: 60

Vriesea duidae (L. B. Sm.) Gouda: 1563, 4494

Vriesea gladioliflora (H. Wendl.) Antoine: 1274, 1965

Vriesea incurva (Griseb.) Read: 4363

Vriesea pleiosticha (Griseb.) Gouda: 505

Vriesea procera (Mart. ex Schult. & Schult. f.) Wittm.: 2048

Vriesea splendens (Brongn.) Lem.: 2189, 2352

Vriesea splendens (Brongn.) Lem. var. splendens: 4358

Burmanniaceae

Burmannia bicolor Mart.: 2056, 2456, 3552, 5889, 5945

Burmannia capitata (Walter ex J. F. Gmel.) Mart.: 816

Gymnosiphon divaricatus (Benth.) Benth. & Hook. f.: 5625

Gymnosiphon guianensis Gleason: 6696

Cannaceae

Canna glauca L.: 2644

Commelinaceae

Commelina diffusa Burm. f.: 6662

Commelina erecta L.: 3522

Commelina rufipes var. glabrata (D. R. Hunt) Faden & D. R. 

Hunt: 399, 3568

Dichorisandra hexandra (Aubl.) Kuntze ex Hand.-Mazz.: 439, 

1365, 2974, 3111

Costaceae

Costus arabicus L.: 465, 3765, 4767, 5343

Costus comosus var. bakeri (K. Schum.) Maas: 1319

Costus congestiflorus Rich. ex Gagnep.: 1906

Costus longebracteolatus Maas: 5014

Costus scaber Ruiz & Pav.: 291, 458, 501a, 4684, 4824

Costus sp.: 2191

Costus spiralis var. villosus Maas: 3058

Cyclanthaceae

Indet. sp.: 1321, 1355, 1445, 1455, 1470, 1588, 1922, 2261, 

4978, 5039, 5040, 6007, 6698

Asplundia sp.: 3261, 4163, 4333, 4492

Dicranopygium angustissimum (Sandwith) Harling: 189

Evodianthus funifer (Poit.) Lindm.: 324, 413

Thoracocarpus bissectus (Vell.) Harling: 1790

Cyperaceae

Indet. sp.: 2298

Becquerelia cymosa ssp. cymosa Brongn.: 1408, 3917

Becquerelia cymosa ssp. merkeliana (Nees) T. Koyama: 3785

Becquerelia tuberculata (Boeckeler) Pfeiff.: 4565

Bisboeckelera irrigua (Nees) Kuntze: 4738

Bulbostylis conifera (Kunth) C. B. Clarke: 2479, 5531

Bulbostylis junciformis (Kunth) C. B. Clarke: 29, 269, 3830, 

5490, 5539

Bulbostylis lanata (Kunth) Lindm.: 16

Bulbostylis stenocarpa Kük.: 3946

Calyptrocarya bicolor (H. Pfeiff.) T. Koyama: 2876, 3285

Calyptrocarya glomerulata (Brongn.) Urb.: 314, 1215, 2227, 

3028, 3300, 4084, 4690, 4811, 4837

Calyptrocarya monocephala Hochst. ex Steud.: 4552

Calyptrocarya poeppigiana Kunth: 3027

Carex sp.: 5604

Cyperus aggregatus (Willd.) Endl.: 3931, 5492

Cyperus cuspidatus Kunth: 3987

Cyperus flavescens L.: 3978a 

Cyperus haspan L.: 857, 3396, 3977, 3980

Cyperus laxus Lam.: 508, 2572

Cyperus ligularis L.: 512

Cyperus luzulae (L.) Rottb. ex Retz.: 509, 2719, 2721, 2898, 3683

Cyperus miliifolius Poepp. & Kunth: 3343, 5289

Cyperus odoratus L.: 3185, 3930

Cyperus surinamensis Rottb.: 3988

Didymiandrum stellatum (Boeckeler) Gilly: 1, 1654, 5963

Diplasia karatifolia Rich. ex Pers.: 1682, 1936, 2289, 3301, 

3919, 4652a, 4814
172 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Eleocharis elegans (Kunth) Roem. & Schult.: 513

Eleocharis filiculmis Kunth: 718, 3978b, 3990

Eleocharis flavescens (Poir.) Urb.: 841, 3769, 3976

Fimbristylis dichotoma (L.) Vahl: 3851, 3982

Fimbristylis miliacea (L.) Vahl: 510

Fuirena umbellata Rottb.: 793, 2780, 3981, 5672

Hypolytrum jenmanii ssp. jenmanii C. B. Clarke: 4854

Hypolytrum longifolium (Rich.) Nees: 5917

Hypolytrum longifolium ssp. rubescens (Huber ex C. B. Clarke) 

T. Koyama: 5920

Hypolytrum longifolium ssp. sylvaticum (Poepp. & Kunth) 

T. Koyama: 570, 1930, 2737

Hypolytrum pallidiceps S. S. Hooper & T. Koyama: 1246, 1426

Hypolytrum pulchrum (Rudge) H. Pfeiff.: 877, 1198, 1644, 

1653, 5697

Hypolytrum stemonifolium T. Koyama: 4741

Lagenocarpus guianensis Lindl. & Nees: 1997

Lagenocarpus rigidus ssp. tremulus (Nees) T. Koyama & 

Maguire: 28, 736, 1630, 2493

Lagenocarpus verticillatus (Spreng.) T. Koyama & Maguire: 

2489, 2523

Machaerina ayangannensis M. T. Strong: 138

Mapania sp.: 1493

Mapania steyermarkii T. Koyama: 1376, 1409

Mapania sylvatica Aubl.: 4833, 5007

Mapania tepuiana (Steyerm.) T. Koyama: 6660

Pleurostachys sp.: 1213, 1678

Rhynchospora albomarginata Kük.: 771

Rhynchospora amazonica ssp. amazonica Poepp. & Kunth: 5258

Rhynchospora arenicola Uittien: 1595

Rhynchospora ayangannensis M. T. Strong: 88

Rhynchospora barbata (Vahl) Kunth: 2781, 4562

Rhynchospora caracasana (Kunth) Boeckeler: 5537

Rhynchospora cephalotes (L.) Vahl: 638, 2228, 2550, 5903

Rhynchospora comata (Link) Roem. & Schult.: 3753

Rhynchospora exaltata Kunth: 785, 1070, 1123

Rhynchospora filiformis Vahl: 1637, 3983a, 3983

Rhynchospora globosa ssp. epiglobosa (C. B. Clarke) Kük.: 3840

Rhynchospora graminea Uittien: 4551

Rhynchospora hassleri C. B. Clarke: 3737

Rhynchospora holoschoenoides (Rich.) Herter: 15

Rhynchospora immensa Kük.: 1492

Rhynchospora maguireana T. Koyama: 4555

Rhynchospora marisculus Lindl. & Nees: 860

Rhynchospora nervosa ssp. nervosa (Vahl) Boeckeler: 810

Rhynchospora pubera ssp. pubera (Vahl) Boeckeler: 511, 621, 

2720

Rhynchospora reptans (Rich.) Boeckeler: 3684

Rhynchospora roraimae Kük.: 115

Rhynchospora steyermarkii T. Koyama: 5550

Rhynchospora tenerrima Nees ex Spreng.: 3979a 

Rhynchospora tenuis ssp. austro-brasiliensis T. Koyama: 3985

Rhynchospora trichochaeta C. B. Clarke: 5847

Rhynchospora velutina (Kunth) Boeckeler: 3851b, 5674

Scleria anceps Liebm.: 5491

Scleria bracteata Cav.: 2491, 5473, 5566

Scleria cyperina Willd. ex Kunth: 763, 1069, 1655, 5538

Scleria distans Poir.: 222, 2822, 3984

Scleria flagellum-nigrorum P. J. Bergius: 2436, 4801

Scleria gaertneri Raddi: 2946, 3918

Scleria latifolia Sw.: 4099, 5599

Scleria longigluma Kük.: 2783

Scleria macrogyne C. B. Clarke: 526, 5944

Scleria microcarpa Nees ex Kunth: 5275

Scleria mitis P. J. Bergius: 528, 3915

Scleria muehlenbergii Steud.: 3979

Scleria secans (L.) Urb.: 538, 784, 4088, 5608, 5785

Scleria verticillata Muhl. ex Willd.: 3979b

Dioscoreaceae

Indet. sp.: 610

Dioscorea sp.: 103, 5047, 5130, 5990

Eriocaulaceae

Comanthera jenmanii (Gleason) L. R. Parra & Giul.: 942, 5775, 

6018

Leiothrix sp.: 2362

Paepalanthus fasciculatus (Rottb.) Kunth: 1992, 2291, 3014, 

6520

Paepalanthus sp.: 139

Rondonanthus capillaceus (Klotzsch ex Körn.) Hensold & Giul.: 

2354

Syngonanthus albopulvinatus (Moldenke) Moldenke: 3309

Syngonanthus caulescens (Poir.) Ruhland: 727

Syngonanthus simplex (Miq.) Ruiz & Pav.: 2455a 

Syngonanthus sp.: 724

Syngonanthus umbellatus (Lam.) Ruhland: 2458

Tonina fluviatilis Aubl.: 3972

Haemodoraceae

Indet. sp.: 3874, 3945

Schiekia orinocensis ssp. orinocensis (Kunth) Meisn.: 2769

Heliconiaceae

Indet. sp.: 182

Heliconia acuminata A. Rich.: 1673, 2421, 2698, 3203, 4097, 

4379, 4667, 5353, 5354

Heliconia bihai (L.) L.: 996, 1323, 1963, 5825

Heliconia densiflora B. Verl.: 4828

Heliconia hirsuta L. f.: 3367, 3766

Heliconia lourteigiae Emygdio & E. Santos: 4878

Heliconia pendula Wawra: 995, 5826

Heliconia psittacorum L. f.: 617, 797, 1356, 2559, 2779, 4763a, 

5419

Heliconia richardiana Miq.: 533, 1964, 3920

Heliconia silvestris (Gleason) L. B. Sm.: 5405

Heliconia sp.: 5617

Heliconia spathocircinata Aristeg.: 566, 1962, 2853, 4977

Iridaceae

Indet. sp.: 3866, 5864

Sisyrinchium vaginatum Spreng.: 5457

Trimezia guianensis Ravenna: 1604
NUMBER 104 • 173

Liliaceae

Harperocallis schomburgkiana (Oliv.) Campbell & Dorr: 101

Nietneria corymbosa Klotzsch & M. R. Schomb. ex B. D. Jacks.: 

116

Nietneria paniculata Steyerm.: 1163, 1649, 5885, 6701

Marantaceae

Calathea cannoides (Nicolson et al.) H. Kenn.: 4764

Calathea casupito (Jacq.) Schult.: 1320, 4202

Calathea cyclophora Baker: 417, 1904, 2225

Calathea elliptica (Roscoe) K. Schum.: 1907, 3508, 4763

Calathea propinqua (Poepp. & Endl.) Körn.: 3875

Ischnosiphon arouma (Aubl.) Körn.: 2879, 3482, 4192

Ischnosiphon obliquus (Rudge) Körn.: 452, 1957, 2756, 4897

Ischnosiphon puberulus var. scaber (Petersen) L. Andersson: 

450, 2408

Maranta gibba Small: 3042

Monotagma laxum (Poepp. & Endl.) K. Schum.: 5412

Monotagma sp.: 4831

Monotagma spicatum (Aubl.) J. F. Macbr.: 213, 325, 416, 475, 

1259, 1903, 2181, 4081, 4249, 4751, 5980

Myrosma cannifolia L. f.: 3929

Orchidaceae

Indet. sp.: 1049a, 1362a, 4671, 4805, 5300, 6477, 6478, 6479, 

6481, 6482, 6485, 6489, 6514, 6515, 6516, 6523, 6529, 6531, 

6538, 6539, 6666, 6667, 6674, 6694, 6708

Aspasia variegata Lindl.: 3458, 3515, 3711, 3819

Aspidogyne confusa (C. Schweinf.) Garay: 3103

Aspidogyne foliosa (Poepp. & Endl.) Garay: 2089

Batemannia colleyi Lindl.: 2260

Bletia sp.: 5691

Brachionidium brevicaudatum Rolfe: 1478

Braemia vittata (Lindl.) Jenny: 4899

Brassavola angustata Lindl.: 1845, 5855

Brassavola martiana Lindl.: 654, 3705, 3712, 5095

Brassia bidens Lindl.: 1102, 1149

Brassia chloroleuca Barb. Rodr.: 409

Brassia sp.: 3266, 3457, 4191, 4627, 4653, 5088, 5648, 5668

Catasetum discolor (Lindl.) Lindl.: 2392

Catasetum sp.: 1878, 3429, 5565

Cattleya violacea (Kunth) Rolfe: 3547, 3731

Caularthron bicornutum (Hook.) Raf.: 582, 1809, 3639, 3706

Cheiradenia cuspidata Lindl.: 1941, 4826

Cleistes parviflora Lindl.: 63

Cleistes rosea Lindl.: 898, 1592, 2152, 5251, 5536

Cleistes sp.: 1619

Cleistes tenuis (Rchb. f. ex Griseb.) Schltr.: 1596

Cyrtopodium parviflorum Lindl.: 17, 235, 3739

Cyrtopodium sp.: 3475, 3571, 3754

Dichaea hookeri Garay & H. R. Sweet: 2254

Dichaea hystricina Rchb. f.: 1415

Dichaea sp.: 3022, 3122, 4371, 4706

Dichaea splitgerberi Rchb. f.: 2705, 5082

Dimerandra elegans (Focke) Siegerist: 390

Elleanthus caravata (Aubl.) Rchb. f.: 4268, 4882

Elleanthus graminifolius (Barb. Rodr.) Löjtnant: 1094, 2351, 

4073, 4265

Elleanthus sp.: 1432, 1572

Encyclia chloroleuca (Hook.) Neumann: 1709, 3311

Encyclia conchaechila (Barb. Rodr.) Porto & Brade: 3570, 3777

Encyclia pilosa (C. Schweinf.) Carnevali & I. Ramírez: 3715

Encyclia sp.: 1135

Encyclia vespa (Vell.) Dressler: 1877, 3437

Epidendrum anceps Jacq.: 3460, 3462

Epidendrum carpophorum Barb. Rodr.: 1132, 1940, 2106, 2250

Epidendrum dendrobioides Thunb.: 132, 133, 1523, 4496

Epidendrum difforme Jacq.: 1097

Epidendrum durum Lindl.: 80a 

Epidendrum flexuosum G. Mey.: 1712, 2010, 6042

Epidendrum ibaguense Lindl.: 750, 3004, 3704, 3710

Epidendrum imitans Schltr.: 4076

Epidendrum macrocarpum Rich.: 1685

Epidendrum microphyllum Lindl.: 3243

Epidendrum nocturnum Jacq.: 1761, 2255, 2327

Epidendrum nocturnum Jacq. var. minus: 655

Epidendrum orchidiflorum Salzm. ex Lindl.: 2393

Epidendrum rigidum Jacq.: 3326, 3709

Epidendrum schomburgkii Lindl.: 903, 2430

Epidendrum secundum Jacq.: 1068, 5620, 5686

Epidendrum smaragdinum Lindl.: 2761

Epidendrum sp.: 5651

Epistephium sp.: 1613, 5931a, 5936

Epistephium subrepens Hoehne: 276, 1164, 5250, 5931

Eriopsis biloba Lindl.: 1618

Galeandra stylomisantha (Vell.) Hoehne: 3690, 3741, 3768, 

5486, 5781

Habenaria sp.: 1608, 5422, 5659, 5695

Habenaria trifida Kunth: 3860, 5452

Hexisea imbricata (Lindl.) Rchb. f.: 3330

Houlletia odoratissima Linden ex Lindl.: 1090, 1573

Huntleya sp.: 6011

Isochilus linearis (Jacq.) R. Br.: 1096, 5614

Jacquiniella globosa (Jacq.) Schltr.: 1073, 1095, 2419

Jacquiniella teretifolia (Sw.) Britton & P. Wilson: 1130, 1136

Koellensteinia eburnea (Barb. Rodr.) Schltr.: 18, 745, 1160, 1591

Koellensteinia graminea (Lindl.) Rchb. f.: 5142

Koellensteinia sp.: 231, 5544, 5891

Lepanthes sp.: 1412, 4497, 4500

Lepanthopsis floripecten (Rchb. f.) Ames: 1133

Ligeophila clavigera (Rchb. f.) Garay: 2935

Liparis jamaicensis Lindl. ex Griseb.: 5580

Lockhartia biserra (Rich.) Christenson & Garay: 3447, 3640

Lockhartia imbricata (Lam.) Hoehne: 2972, 3061

Malaxis maguirei C. Schweinf.: 1103

Malaxis sp.: 1413

Maxillaria acutifolia Lindl.: 4676, 4786

Maxillaria alba (Hook.) Lindl.: 4678

Maxillaria auyantepuiensis Foldats: 1570

Maxillaria bolivarensis C. Schweinf.: 1571
174 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Maxillaria camaridii Rchb. f.: 406, 3174, 4600, 4704

Maxillaria crassifolia (Lindl.) Rchb. f.: 1883

Maxillaria kelloffiana Christenson: 4247, 5989

Maxillaria pannieri Foldats: 4072

Maxillaria parkeri Hook.: 5413

Maxillaria pterocarpa Barb. Rodr.: 3296

Maxillaria reichenheimiana Endrés & Rchb. f.: 1250, 5051

Maxillaria sp.: 4144, 4190, 5943, 6715

Maxillaria stenophylla Rchb. f.: 4659

Maxillaria uncata Lindl.: 2973

Maxillaria villosa Cogn.: 4602

Maxillaria violaceopunctata Rchb. f.: 1882

Octomeria complanata C. Schweinf.: 3312

Octomeria cordilabia C. Schweinf.: 1477

Octomeria sp.: 131, 4513

Oncidium orthostates Ridl. ex Thurn: 5660, 5669

Orleanesia amazonica Barb. Rodr.: 5298

Otostylis brachystalix (Rchb. f.) Schltr.: 698, 1643

Paphinia cristata (Lindl.) Lindl.: 4718

Paphinia cristata var. modigliana: 5004

Pelexia callifera (C. Schweinf.) Garay: 5725

Phragmipedium klotzschianum (Rchb. f.) Rolfe: 700, 865, 5815

Pleurothallis archidiaconi Ames: 4605

Pleurothallis consimilis Ames: 4784

Pleurothallis erinacea Rchb. f.: 999

Pleurothallis glandulosa Ames: 4771b 

Pleurothallis lanceana Lodd.: 2103

Pleurothallis picta Lindl.: 392, 3537, 4601

Pleurothallis ruscifolia (Jacq.) R. Br.: 163, 1302, 4074, 4231, 

5028

Pleurothallis sp.: 3328, 4672, 5145

Pleurothallis stenocardium Schltr.: 4448

Pleurothallis suspensa Luer: 2418

Polycycnis surinamensis C. Schweinf.: 5080

Polystachya concreta (Jacq.) Garay & H. R. Sweet: 1752, 3274, 

5750

Polystachya foliosa (Hook.) Rchb. f.: 3329, 3461

Polystachya sp.: 4599

Prosthechea aemula (Lindl.) W. E. Higgins: 391, 5205

Psygmorchis pusilla (L.) Dodson & Dressler: 2401, 4615, 6005

Reichenbachanthus reflexus (Lindl.) Brade: 6040

Rodriguezia lanceolata Ruiz & Pav.: 1695, 1744, 1791, 1923, 

3714, 4628, 5091

Sacoila hassleri (Cogn.) Garay: 5685

Sarcoglottis acaulis (Sm.) Schltr.: 2179

Sarcoglottis metallica (Rolfe) Schltr.: 2412

Scaphosepalum breve (Rchb. f.) Rolfe: 1327

Scaphyglottis fusiformis (Griseb.) R. E. Schult.: 1131

Scaphyglottis graminifolia (Ruiz & Pav.) Poepp. & Endl.: 2345

Scaphyglottis grandiflora Ames & C. Schweinf.: 1251

Scaphyglottis sickii Pabst: 2290, 3262

Scaphyglottis sp.: 6710

Schlimmia alpina Rchb. f. & Warszewicz: 1539

Scuticaria steelei (Hook.) Lindl.: 5415

Selenipedium steyermarkii Foldats: 150

Sobralia macrophylla Rchb. f.: 5206

Sobralia sp.: 1089, 1134, 4248, 6712

Sobralia stenophylla Lindl.: 5696

Sobralia suaveolens Rchb. f.: 5964

Sobralia valida Rolfe: 1642, 2329, 4370

Solenidium lunatum (Lindl.) Kraenzl.: 5221

Stelis argentata Lindl.: 4677

Stelis sp.: 1095a, 1296, 1328, 4075, 4174, 4385, 4498

Trichopilia wageneri Rchb. f.: 1444

Trigonidium acuminatum Bateman ex Lindl.: 3435

Vanilla bicolor Lindl.: 2378

Vanilla sp.: 595, 2108, 3442, 3510

Wullschlaegelia calcarata Benth.: 1898

Poaceae

Indet. sp.: 1929, 3847, 3939, 3973, 3975, 4141, 4822a, 5600, 

6469

Acroceras zizanioides (Kunth) Dandy: 3227, 5288

Andropogon bicornis L.: 635, 778, 3849, 5641

Andropogon leucostachyus Kunth: 221, 858, 5837, 5843

Andropogon selloanus (Hack.) Hack.: 5841

Andropogon sp.: 5681

Andropogon virgatus Desv. ex Ham.: 776, 2784, 3849a 

Aristida torta (Nees) Kunth: 31, 863, 5819

Arthrostylidium venezuelae (Steud.) McClure: 1360

Arundinella hispida (Humb. & Bonpl. ex Willd.) Kuntze: 5654, 

5840

Aulonemia nitida Judz.: 4493

Axonopus anceps (Mez) Hitchc.: 273, 751, 5647

Axonopus canescens (Nees ex Trin.) Pilg.: 2492, 5493, 5786

Axonopus eminens (Nees) G. A. Black: 2787

Axonopus flabelliformis Swallen: 2309

Axonopus longispicus (Döll) Kuhlm.: 847

Axonopus pubivaginatus Henrard: 1181, 3846

Axonopus sp.: 3053

Coix lacryma-jobi L.: 2648

Digitaria insularis (L.) Fedde: 625, 2547

Digitaria violascens Link: 3848

Echinolaena inflexa (Poir.) Chase: 30, 760, 855, 1599, 5822

Elionurus muticus (Spreng.) Kuntze: 881, 1172, 3835

Eragrostis unioloides (Retz.) Nees ex Steud.: 632, 3986

Eriochrysis cayennensis P. Beauv.: 3843, 5635

Guadua weberbaueri Pilg.: 3260

Homolepis isocalycia (G. Mey.) Chase: 1994

Ichnanthus calvescens (Nees ex Trin.) Döll: 783, 856, 5592, 

5642, 5951

Ichnanthus nemoralis (Schrad.) Hitchc. & Chase: 1211, 1214, 

2292, 4103, 4725

Ichnanthus pallens (Sw.) Munro ex Benth.: 404, 637, 966, 2896, 

4207, 4726

Ichnanthus panicoides P. Beauv.: 419

Imperata brasiliensis Trin.: 3839

Isachne polygonoides (Lam.) Döll: 3974

Ischaemum guianense Kunth ex Hack.: 5529
NUMBER 104 • 175

Ischaemum indicum (Houtt.) Merr.: 636

Ischaemum sp.: 593

Lasiacis ligulata Hitchc. & Chase: 967, 3878, 4940

Lasiacis sorghoidea (Desv. ex Ham.) Hitchc. & Chase: 2831, 

5590

Leptocoryphium lanatum (Kunth) Nees: 220, 3829, 3834

Mesosetum loliiforme (Hochst. ex Steud.) Chase: 5820

Neurolepis angusta Swallen: 1531

Olyra ciliatifolia Raddi: 3873

Olyra ecaudata Döll: 4736

Olyra latifolia L.: 998, 1959, 5796

Olyra longifolia Kunth: 464, 3879, 4696

Olyra micrantha Kunth: 878, 968, 2829, 4137, 4866, 4935

Olyra sp.: 1407

Oplismenus hirtellus (L.) P. Beauv.: 965, 3005, 3877

Orthoclada laxa P. Beauv.: 4948, 4951

Oryza latifolia Desv.: 2786, 3771

Otachyrium succisum (Swallen) Send. & Soderstr.: 2785

Panicum chnoodes Trin.: 1594

Panicum cyanescens Nees ex Trin.: 775, 5663, 5764

Panicum granuliferum Kunth: 4554

Panicum laxum Sw.: 6484

Panicum mertensii Roth: 2723

Panicum nervosum Lam.: 1610

Panicum olyroides Kunth: 2548, 2814, 5477

Panicum parvifolium Lam.: 5974

Panicum pilosum Sw.: 507, 774, 1947, 2722, 2940, 3836, 

4797

Panicum polycomum Trin.: 1636, 2455b 

Panicum pycnoclados Tutin: 274, 1084

Panicum rivale Swallen: 5846

Panicum stoloniferum Poir.: 4597, 4812, 5284

Panicum trichoides Sw.: 3052

Pariana radiciflora Sagot ex Döll: 286, 484

Parodiolyra luetzelburgii (Pilg.) Soderstr. & Zuloaga: 921

Paspalum carinatum Humb. & Bonpl. ex Flüggé: 5421, 5838

Paspalum corcovadense Raddi: 846, 1212

Paspalum coryphaeum Trin.: 5830

Paspalum gardnerianum Nees: 3842, 5787a 

Paspalum lanciflorum Trin.: 20, 2812, 3947

Paspalum pilosum Lam.: 5845a 

Paspalum plicatulum Michx.: 2788, 3844, 5842

Paspalum pulchellum Kunth: 3833

Pennisetum polystachion (L.) Schult.: 3403

Pharus lappulaceus Aubl.: 5744

Pharus latifolius L.: 2926, 3916

Pharus parvifolius ssp. parvifolius Nash: 2897

Rhipidocladum maxonii (Hitchc.) McClure: 1528

Sacciolepis myuros (Lam.) Chase: 3770

Schizachyrium sanguineum (Retz.) Alston: 2789, 5662

Setaria parviflora (Poir.) Kerguélen: 5276, 5646, 5823

Setaria tenax (Rich.) Desv.: 5474

Sorghastrum setosum (Griseb.) Hitchc.: 3841, 3845, 5839

Sporobolus cubensis Hitchc.: 219

Sporobolus jacquemontii Kunth: 2821, 3850

Streptogyna americana C. E. Hubb.: 2833

Thrasya petrosa (Trin.) Chase: 5844, 5845

Thrasya robusta Hitchc. & Chase: 5645

Thrasya trinitensis Mez: 862, 3831

Trachypogon spicatus (L. f.) Kuntze: 3832, 5787

Pontederiaceae

Eichhornia crassipes (Mart.) Solms: 2660

Eichhornia diversifolia (Vahl) Urb.: 3991

Rapateaceae

Indet. sp.: 98

Epidryos guayanensis Maguire: 4296

Monotrema aemulans Körn.: 4553

Rapatea fanshawei Maguire: 1645, 4255, 4302, 6467

Rapatea paludosa Aubl.: 4753, 4864, 5922

Saxo-fridericia aculeata Körn.: 4762

Saxo-fridericia regalis R. H. Schomb.: 1635, 2399, 5954

Stegolepis angustata Gleason: 1634

Stegolepis ferruginea Baker f.: 2424, 6722

Stegolepis steyermarkii Maguire: 1533

Smilacaceae

Smilax latipes Gleason: 2576

Smilax maypurensis Humb. & Bonpl. ex Willd.: 1109

Smilax schomburgkiana Kunth: 293, 1942, 2165, 2446, 3241, 

3747, 4487, 4808

Smilax sp.: 1726, 3805, 5753, 6044, 6861

Smilax syphilitica Humb. & Bonpl. ex Willd.: 497, 1208, 1271, 

2591, 4098, 4261

Thurniaceae

Thurnia sphaerocephala ssp. longirostra M. T. Strong: 4896

Triuridaceae

Sciaphila albescens Benth.: 5624

Xyridaceae

Abolboda acaulis var. acaulis Maguire: 1622

Abolboda grandis var. grandis Griseb.: 2398

Abolboda pulchella Bonpl.: 3653

Orectanthe sceptrum var. sceptrum (Oliv.) Maguire: 1561

Xyris albescens Steyerm.: 127

Xyris fallax Malme: 720, 5666

Xyris involucrata Nees: 27, 1638, 2377

Xyris jupicai Rich.: 656, 899, 1995, 2810, 3637, 4561

Xyris laxifolia var. laxifolia Mart.: 747, 2806

Xyris savanensis Miq.: 2782, 5941, 5947

Xyris setigera Oliv. ex Thurn: 1614

Xyris surinamensis A. Spreng.: 2373, 6549

Xyris uleana var. uleana Malme: 3310, 5940

Zingiberaceae

Hedychium coronarium J. Koenig: 2461, 2649

Renealmia alpinia (Rottb.) Maas: 5561, 5824

Renealmia aromatica (Aubl.) Griseb.: 3756

Renealmia floribunda K. Schum.: 3271, 4668

Renealmia monosperma Miq.: 4835

Renealmia orinocensis Rusby: 555, 4095

Zingiber purpureum Roscoe: 438
176 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Dicots

Acanthaceae

Aphelandra scabra (Vahl) Sm.: 537

Asystasia gangetica (L.) T. Anderson: 2675

Avicennia germinans (L.) L.: 2621

Gynocraterium guianense Bremek.: 3907, 4619

Justicia calycina (Nees) V. A. W. Graham: 466, 1848, 2442, 

2703, 2768

Justicia guianensis (N. E. Br.) Wassh.: 5905

Justicia schomburgkiana (Nees) V. A. W. Graham: 3242

Justicia sp.: 2111

Justicia sp. nov.: 6682

Mendoncia bivalvis (L. f.) Merr.: 3507, 3902

Mendoncia hoffmannseggiana Nees: 1932, 2702

Mendoncia sp.: 4413, 5019

Odontonema schomburgkianum (Nees) Kuntze: 2163

Polylychnis radicans (Nees) Wassh.: 4608

Ruellia geminiflora var. angustifolia (Nees) Griseb.: 3540

Ruellia prostrata Poir.: 2655

Trichanthera gigantea (Bonpl.) Nees: 3723

Amaranthaceae

Cyathula prostrata (L.) Blume: 622, 2944

Anacardiaceae

Indet. sp.: 5627

Anacardium fruticosum J. D. Mitch. & S. A. Mori: 44

Anacardium occidentale L.: 611

Cyrtocarpa velutinifolia (R. S. Cowan) J. D. Mitch. & Daly: 

3562

Tapirira guianensis Aubl.: 673, 714, 1194, 2138, 2513, 5446, 

5836, 5977

Tapirira obtusa (Benth.) J. D. Mitch.: 349, 6747, 7123

Tapirira sp.: 6771, 6906

Annonaceae

Indet. sp.: 366b, 5296, 6887

Anaxagorea acuminata (Dunal) A. DC.: 2975

Anaxagorea brevipes Benth.: 3108

Anaxagorea dolichocarpa Sprague & Sandwith: 327, 427, 428, 

1237, 4083, 4086

Annona glabra L.: 2614

Annona haematantha Miq.: 491

Annona hypoglauca Mart.: 3077, 5256

Annona sericea Dunal: 2001

Annona symphyocarpa Sandwith: 4201

Cymbopetalum brasiliense (Vell.) Benth. ex Baill.: 2827, 3926, 

5301

Duguetia calycina Benoist: 3051, 3323, 4728, 4901, 6886, 7158

Duguetia decurrens R. E. Fr.: 6740

Duguetia guianensis R. E. Fr.: 4708

Duguetia macrocalyx R. E. Fr.: 2899, 3880

Duguetia megalophylla R. E. Fr.: 4760, 6840

Duguetia pauciflora Rusby: 953, 4981

Duguetia pycnastera Sandwith: 549, 2258

Duguetia quitarensis Benth.: 3102, 3169, 5374

Duguetia yeshidan Sandwith: 312, 502, 1931, 5027

Fusaea longifolia (Aubl.) Saff.: 3598, 4799, 5076, 5166

Guatteria alticola Scharf & Maas: 4489

Guatteria atra Sandwith: 7180

Guatteria megalophylla Diels: 4713, 4985, 5159

Guatteria minutiflora Scharf & Maas: 1056, 1156

Guatteria pakaraimae Scharf & Maas: 4279

Guatteria punctata (Aubl.) R. A. Howard: 421, 707, 777

Guatteria scandens Ducke: 2978

Guatteria schomburgkiana Mart.: 665

Guatteria sp.: 2585, 3813

Pseudoxandra lucida R. E. Fr.: 3147, 4787, 5098, 5116

Unonopsis glaucopetala R. E. Fr.: 290, 565, 2694, 6778

Unonopsis guatterioides (A. DC.) R. E. Fr.: 3148

Unonopsis perrottetii (A. DC.) R. E. Fr.: 6730

Unonopsis sp.: 4638

Unonopsis stipitata Diels: 5238

Xylopia aromatica (Lam.) Mart.: 685, 1178, 2098, 2577, 3370, 

3827, 5877

Xylopia discreta (L. f.) Spruce & Hutch.: 3195, 5389

Xylopia frutescens var. frutescens Aubl.: 3567

Xylopia surinamensis R. E. Fr.: 6777

Apiaceae

Eryngium foetidum L.: 3379

Apocynaceae

Indet. sp.: 3374, 3517

Allamanda cathartica L.: 350, 483, 1872

Aspidosperma excelsum Benth.: 6885

Aspidosperma oblongum A. DC.: 7168

Aspidosperma sp.: 4512

Bonafousia muelleriana (Mart. ex Müll. Arg.) Boiteau & 

L. Allorge: 3268, 5303

Bonafousia rupicola (Benth.) Miers: 1851, 1972

Bonafousia sananho (Ruiz. & Rav.) Markgr.: 2845

Bonafousia siphilitica (L. f.) L. Allorge: 3720

Bonafousia undulata (Vahl) A. DC.: 283, 288, 1901, 3212

Couma sp.: 6805

Forsteronia guyanensis Müll. Arg.: 1842b 

Himatanthus articulatus (Vahl) Woodson: 677, 3101

Himatanthus bracteatus (A. DC.) Woodson: 2604

Himatanthus drasticus (Mart.) Plumel: 761, 3620

Himatanthus fallax (Müll. Arg.) Plumel: 5755

Lacmellea aculeata (Ducke) Monach.: 4785

Lacmellea sp.: 4975, 5360

Macropharynx spectabilis (Stadelm.) Woodson: 2071

Malouetia sp.: 1853, 3200, 5103, 5388

Malouetia tamaquarina (Aubl.) A. DC.: 530, 2102, 3199

Mandevilla benthamii (A. DC.) K. Schum.: 824, 1161, 1616, 

2368, 6542

Mandevilla hirsuta (Rich.) K. Schum.: 2052, 3358

Mandevilla leptophylla (A. DC.) K. Schum.: 764, 5450, 5579

Mandevilla scabra (Hoffmanns. ex Roem. & Schult.) K. Schum.: 

3634a, 3852

Mandevilla steyermarkii Woodson: 1447

Mandevilla subcarnosa (Benth.) Woodson: 1615
NUMBER 104 • 177

Mandevilla symphitocarpa (G. Mey.) Woodson: 2088

Mesechites sp.: 5149

Mesechites trifida (Jacq.) Müll. Arg.: 2657, 3112, 4575, 5272

Odontadenia macrantha (Roem. & Schult.) Markgr.: 2137, 

5252

Odontadenia nitida (Vahl) Müll. Arg.: 1749, 4559

Odontadenia perrottetii (A. DC.) Woodson: 1776, 6045

Odontadenia puncticulosa (Rich.) Pulle: 332

Odontadenia verrucosa (Willd. ex Roem. & Schult.) K. Schum. 

ex Markgr.: 333

Prestonia acutifolia (Benth. & Müll. Arg.) K. Schum.: 2105

Prestonia annularis (L. f.) G. Don: 1753, 2142

Prestonia cayennensis (A. DC.) Pichon: 2313

Prestonia sp.: 1683

Rhabdadenia biflora (Jacq.) Müll. Arg.: 2635

Secondatia densiflora A. DC.: 3572, 3790

Tabernaemontana heterophylla Vahl: 2826

Tabernaemontana rupicola Benth.: 646

Tabernaemontana sp.: 1467, 1822, 1836

Tabernaemontana undulata Vahl: 402

Aquifoliaceae

Ilex daphnogenea Reissek: 842a 

Ilex guianensis (Aubl.) Kuntze: 1607

Ilex jenmanii Loes.: 906, 1177, 2339, 3935, 5426, 5788, 5789

Ilex martiniana D. Don: 1730

Ilex sp.: 1115, 1119, 1668, 2364

Araliaceae

Indet. sp.: 99, 6873

Schefflera monosperma Maguire et al.: 4509

Schefflera morototoni (Aubl.) Maguire et al.: 3575, 6839

Schefflera sp.: 126, 1534, 4511

Asclepiadaceae 

Asclepias curassavica L.: 2674

Blepharodon grandiflorus ssp. crassifolius (Schltr.) Morillo: 1147

Blepharodon nitidus (Vell.) J. F. Macbr.: 472, 813, 1825, 3465

Blepharodon sp.: 3628, 6736

Calotropis gigantea (L.) Dryand.: 2659

Cynanchum sp.: 3218

Ditassa taxifolia Decne.: 772, 941

Marsdenia gillespieae Morillo: 3057

Matelea funkiana Morillo: 84

Matelea lourteigiae Morillo: 3727

Matelea palustris Aubl.: 4944

Matelea sp.: 1648, 5631

Matelea stenopetala Sandwith: 2764, 5381, 5693, 5897, 5898, 

5901, 6544, 6706

Metastelma hirtellum (Oliv.) Liede: 1145

Tassadia guianensis Decne.: 5148

Tassadia propinqua Decne.: 1703

Balanophoraceae

Helosis cayennensis (Sw.) Spreng.: 5279

Langsdorffia hypogaea Mart.: 1000

Batidaceae

Batis maritima L.: 2627

Begoniaceae

Begonia jenmanii Tutin: 152, 1253, 2222

Begonia prieurii A. DC.: 3060

Begonia semiovata Liebm.: 4257

Bignoniaceae

Indet. sp.: 3006, 3089

Adenocalymna inundatum Mart. ex DC.: 376 

Adenocalymna inundatum var. surinamense Bureau & K. Schum.: 

1774, 1817, 2019, 3207, 3608, 5324, 5373

Anemopaegma chrysoleucum (Kunth) Sandwith: 1767, 1939, 

2020, 3179

Anemopaegma parkeri Sprague: 3726, 3801

Anemopaegma robustum Bureau & K. Schum.: 3239

Arrabidaea candicans (Rich.) DC.: 2597, 2603

Arrabidaea inaequalis (DC. ex Splitg.) K. Schum.: 1987, 2005, 2093

Arrabidaea pubescens (L.) A. H. Gentry: 3558

Callichlamys latifolia (Rich.) K. Schum.: 2652

Clytostoma binatum (Thunb.) Sandwith: 2714, 3158, 3208

Cydista aequinoctialis (L.) Miers: 521, 561, 577, 2008, 2075, 

2643, 3116, 3132, 3209, 3217

Digomphia laurifolia Benth.: 39

Distictella elongata (Vahl) Urb.: 1777

Distictella magnoliifolia (Kunth) Sandwith: 337, 385, 1818

Jacaranda obtusifolia Bonpl.: 3698 

Jacaranda obtusifolia ssp. rhombifolia (G. Mey.) A. H. Gentry: 

553, 3431, 3638

Macfadyena uncata (Andrews) Sprague & Sandwith: 580, 2148

Martinella obovata (Kunth) Bureau & K. Schum.: 5906

Melloa quadrivalvis (Jacq.) A. H. Gentry: 5220

Memora schomburgkii (DC.) Miers: 1775, 3123, 4614, 4693, 

4820, 5097, 5176, 5331

Paragonia pyramidata (Rich.) Bureau: 3088, 3152, 3338, 5278

Pleonotoma clematis (Kunth) Miers: 3697

Potamoganos microcalyx (G. Mey.) Sandwith: 1998

Schlegelia sp.: 4089

Schlegelia spruceana Bureau & K. Schum.: 1260, 4298, 6455

Schlegelia violacea (Aubl.) Griseb.: 317, 348, 373, 552, 2601, 

2713

Stizophyllum inaequilaterum Bureau & K. Schum.: 3900

Tabebuia fluviatilis (Aubl.) DC.: 545b, 545a

Tabebuia insignis (Miq.) Sandwith: 866

Tabebuia insignis var. insignis (Miq.) Sandwith: 723, 4102

Tabebuia insignis var. monophylla Sandwith: 2371, 2602, 3548, 

3923

Tabebuia serratifolia (Vahl) G. Nicholson: 3642

Tabebuia subtilis Sprague & Sandwith: 2297, 6695

Bixaceae

Cochlospermum vitifolium (Willd.) Spreng.: 3432

Bombacaceae

Bombax sp. a: 7162

Catostemma altsonii Sandwith: 6830

Catostemma commune Sandwith: 6783

Catostemma fragrans Benth.: 3172

Catostemma sp.: 6791
178 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Eriotheca globosa (Aubl.) A. Robyns: 6786

Pachira aquatica Aubl.: 551

Pachira insignis (Sw.) Sw. ex Savigny: 4796

Pachira minor (R. H. Sims) Hemsl.: 583, 598, 913, 2335, 5526

Bonnetiaceae

Archytaea triflora Mart.: 697, 1631, 2366, 5497, 5950

Bonnetia rubicunda (Sastre) A. L. Weitzman & P. F. Stevens: 

1529

Bonnetia sessilis Benth.: 236, 1609, 6023, 6724

Bonnetia sp.: 2569

Bonnetia tepuiensis Kobuski & Steyerm.: 122

Boraginaceae

Indet. sp.: 5271

Cordia alliodora (Ruiz & Pav.) Oken: 3433

Cordia bicolor A. DC.: 25

Cordia curassavica (Jacq.) Roem. & Schult.: 2619, 3543

Cordia exaltata Lam.: 6008

Cordia nervosa Lam.: 2400

Cordia nodosa Lam.: 180, 320, 534, 1844, 2451, 3040, 3306, 

4146, 4719, 4724, 5352, 5558, 7120

Cordia polycephala (Lam.) I. M. Johnst.: 5587, 5690

Cordia sericicalyx DC.: 5444, 5467

Cordia sp.: 506, 3903, 5632

Cordia spinescens L.: 2731

Cordia tetrandra Aubl.: 2650

Euploca ternata (Vahl) J. I. M. Melo & Semir: 5653

Tournefortia candidula (Miers) I. M. Johnst.: 5475

Tournefortia hirsutissima L.: 3096

Tournefortia maculata Jacq.: 954, 3089a 

Varronia schomburgkii (DC.) Borhidi: 4810

Burseraceae

Indet. sp.: 5476

Crepidospermum rhoifolium (Benth.) Triana & Planch.: 3248

Dacryodes microcarpa Cuatrec.: 6737

Dacryodes sp. a: 7157

Protium crassipetalum Cuatrec.: 1722, 3264

Protium decandrum (Aubl.) Marchand: 342, 383, 1804, 2732, 

6808

Protium demerarense Sw.: 2210

Protium guianense (Aubl.) Marchand: 864, 919, 5707

Protium heptaphyllum (Aubl.) Marchand: 918

Protium heptaphyllum ssp. heptaphyllum (Aubl.) Marchand: 

838, 1193, 3064, 3065, 3078, 3165, 5323, 5458, 5747

Protium sagotianum Marchand: 5020

Protium sp.: 3810

Tetragastris altissima (Aubl.) Swart: 7178

Tetragastris hostmannii (Engl.) Kuntze: 5427, 5746

Tetragastris panamensis (Engl.) Kuntze: 3527

Tetragastris sp.: 6779

Trattinnickia burserifolia Mart.: 2063, 2359, 2414, 2580, 5976

Trattinnickia rhoifolia Willd.: 3438

Trattinnickia sp.: 6823

Cactaceae

Epiphyllum phyllanthus (L.) Haw.: 900, 3049, 4702, 4802

Hylocereus scandens (Salm-Dyck) Backeb.: 3778

Hylocereus sp.: 3070, 4747

Pilosocereus oligolepis (Vaupel) Byles & G. D. Rowley: 3055, 

3056

Rhipsalis baccifera (J. S. Mill.) Stearn: 3010, 3244

Campanulaceae

Centropogon cornutus (L.) Druce: 107, 168, 799, 1203, 1442, 

2847, 4100, 5077, 5827, 6511, 6669

Centropogon roraimanus E. Wimm.: 1489, 6665

Capparaceae

Cleome parviflora Kunth: 2724

Crateva tapia L.: 3084

Capparidaceae

Cleome aculeata L.: 608

Caryocaraceae

Indet. sp.: 4380

Anthodiscus trifoliatus G. Mey.: 1828

Caryocar glabrum (Aubl.) Pers.: 7135

Caryocar glabrum (Aubl.) Pers. ssp. glabrum: 6838

Caryocar microcarpum Ducke: 448, 1789, 5109

Caryocar nuciferum L.: 7179

Cecropiaceae

Cecropia angulata I. W. Bailey: 6792, 7163

Cecropia latiloba Miq.: 2584, 3519, 4664, 5318

Cecropia peltata L.: 5542

Cecropia sciadophylla Mart.: 7175

Coussapoa asperifolia ssp. magnifolia (Trécul) Akkermans & 

C. C. Berg: 2123

Coussapoa microcephala Trécul: 347, 2086, 2355

Pourouma guianensis Aubl.: 7164, 3251

Celastraceae

Goupia glabra Aubl.: 2104, 3245, 3536, 6776, 7147

Maytenus ficiformis Reissek: 5701, 5761

Maytenus sp.: 2410, 3612, 3665, 6822, 7166

Salacia multiflora ssp. multiflora (Lam.) DC.: 5067

Chenopodiaceae

Chenopodium ambrosioides L.: 3467

Chloranthaceae

Hedyosmum tepuiense Todzia: 1518

Chrysobalanaceae

Indet. sp.: 35a, 2566, 3659, 4856, 4900, 5217

Chrysobalanus icaco L.: 587, 589, 1852, 2728

Couepia bracteosa Benth.: 2522

Couepia cognata (Steud.) Fritsch: 2488

Couepia comosa Benth.: 1983

Couepia exflexa Fanshawe & Maguire: 7138

Couepia multiflora Benth.: 3696

Couepia parillo DC.: 2593

Couepia sp.: 6795

Exellodendron barbatum (Ducke) Prance: 2953, 3020, 3525, 

5900

Hirtella angustissima Sandw.: 2218

Hirtella bullata Benth.: 251

Hirtella ciliata Mart. & Zucc.: 3647
NUMBER 104 • 179

Hirtella guyanensis (Fritsch) Sandwith: 1692, 1873

Hirtella obidensis Ducke: 2932

Hirtella paniculata Sw.: 358, 581, 691, 1743, 3685, 5449, 5902

Hirtella physophora Mart. & Zucc.: 3026

Hirtella racemosa Lam.: 5862

Hirtella racemosa var. hexandra (Willd. ex Roem. & Schult.) 

Prance: 3082, 3366, 4674

Hirtella racemosa var. racemosa Lam.: 887, 2125, 2854, 5970

Hirtella silicea Griseb.: 5069, 5355

Hirtella sp.: 6796

Hirtella sp. a: 7170

Hirtella sp. b: 7171

Licania affinis Kuntze: 2343

Licania apetala var. apetala (E. Mey.) Fritsch: 3210, 3351, 3668, 

5319

Licania coriacea Benth.: 5115

Licania densiflora Kleinh.: 548, 1874, 2993

Licania guianensis (Aubl.) Griseb.: 671, 1745

Licania heteromorpha Benth.: 7137

Licania heteromorpha var. glabra (Mart. ex Hook. f.) Prance: 

3095

Licania heteromorpha var. heteromorpha Benth.:1858, 2027, 

2708

Licania heteromorpha var. perplexans Sandwith: 6780

Licania incana Aubl.: 2059, 2305

Licania intrapetiolaris Spruce ex Hook. f.: 5174

Licania leptostachya Benth.: 3072, 3240, 5181, 5267

Licania licaniiflora (Sagot) S. F. Blake: 6835

Licania longistyla (Hook. f.) Fritsch: 2323, 5121

Licania majuscula Sagot: 1721

Licania micrantha Miq.: 868

Licania persaudii Fanshawe & Maguire: 2003

Licania sp.: 6742

Licania sp. a: 7141

Licania sprucei (Hook. f.) Fritsch: 5135

Parinari campestris Aubl.: 828, 1784, 3599

Parinari excelsa Sabine: 3288

Clusiaceae

Indet. sp.: 2340, 4650, 5687, 6738, 7129

Calophyllum brasiliense Cambess.: 2145

Calophyllum sp.: 5471

Caraipa grandifolia Mart.: 515, 1756

Caraipa sp.: 5127, 5361

Caraipa tereticaulis Tul.: 6001

Chrysochlamys membranacea Planch. & Triana: 2925, 4855

Clusia aishaltonensis Pipoly: 3459

Clusia amazonica Planch. & Triana: 4658, 4774, 4954, 5226

Clusia brachystyla Maguire: 1800, 5923

Clusia capituliflora Pipoly: 1494, 4458

Clusia cerroana Steyerm.: 1495

Clusia columnaris Engl.: 49, 5961

Clusia crassifolia Planch. & Triana: 140, 1491, 2416

Clusia cuneata Benth.: 352, 578, 1714, 2287

Clusia flavida (Benth.) Pipoly: 2013, 5380

Clusia grandiflora Splitg.: 2135, 2727, 5849, 5959

Clusia hammeliana Pipoly: 542, 1686, 2331, 2699

Clusia insignis Mart.: 737, 826, 834, 914, 5463, 5882

Clusia leprantha Mart.: 4710

Clusia macropoda Klotzsch ex Engl.: 1633

Clusia maguireana Pipoly: 4495

Clusia melchiori Gleason: 1054, 1535, 5679

Clusia microstemon Planch. & Triana: 4852

Clusia minor L.: 3043, 3422

Clusia myriandra (Benth.) Planch. & Triana: 1713, 2139, 2337, 

5154, 5930, 5991

Clusia nemorosa G. Mey.: 1088, 2496, 3003, 3045a, 3050, 

3297, 3783, 4381, 5680, 6054

Clusia palmicida Rich.: 5727

Clusia panapanari (Aubl.) Choisy: 2054, 2061, 2417

Clusia platystigma Eyma: 4714

Clusia pusilla Steyerm.: 230

Clusia renggerioides Planch. & Triana: 3282

Clusia robusta Eyma: 1071

Clusia savannarum Maguire: 2384

Clusia schomburgkiana (Planch. & Triana) Benth. ex Engl.: 563, 

705, 2286, 3298, 5237, 5435, 5928

Clusia scrobiculata Benoist: 5929

Clusia sessilis Klotzsch ex Engl.: 1574, 4459

Clusia sp.: 6521

Clusia sp. nov.: 5671

Dystovomita sp.: 4994

Lorostemon bombaciflorum Ducke: 5364

Mahurea exstipulata Benth.: 712, 1105, 5733, 5884, 5985

Moronobea jenmanii Engl.: 2385, 6782, 6826

Moronobea ptaritepuiana Steyerm.: 1053

Symphonia globulifera L. f.: 370, 604, 1869

Tovomita albiflora A. C. Sm.: 1900, 6772

Tovomita eggersii Vesque: 2748

Tovomita glossophylla Cuatrec.: 460

Tovomita macrophylla (Poepp.) Walp.: 5983

Tovomita secunda Poepp. ex Planch. & Triana: 543

Tovomita sp.: 318, 2024

Tovomita sp. nov.: 4504

Tovomita spruceana Planch. & Triana: 5057

Tovomita tenuiflora Benth. ex Planch. & Triana: 2283

Vismia cayennensis (Jacq.) Pers.: 844, 3176, 3368, 3504, 3687, 

5445

Vismia glaziovii Ruhland: 667, 3485, 5881

Vismia guianensis (Aubl.) Choisy: 1110, 2527

Vismia japurensis Reichardt: 454

Vismia latifolia (Aubl.) Choisy: 1457, 2476

Vismia macrophylla Kunth: 4652, 5203, 5453

Vismia sp.: 695, 5683

Cochlospermaceae

Cochlospermum orinocense (Kunth) Steud.: 3054

Combretaceae

Indet. sp.: 3124

Buchenavia fanshawei Exell & Maguire: 2126
180 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Buchenavia megalophylla Van Heurck & Müll. Arg.: 1986

Buchenavia parvifolia Ducke: 3353

Buchenavia sp.: 3340

Buchenavia viridiflora Ducke: 3222, 5129

Combretum cacoucia Exell: 369, 575

Combretum fruticosum (Loefl.) Stuntz: 3657

Combretum laurifolium Mart.: 3463, 3703

Combretum laxum Jacq.: 2130, 2434, 2709, 3145, 3177, 3201, 

3399, 5134

Combretum pyramidatum Desv.: 4570

Combretum rotundifolium Rich.: 1978, 2078, 3205, 3730, 

4573, 5270

Conocarpus erectus var. erectus L.: 2612

Laguncularia racemosa (L.) C. F. Gaertn.: 2663

Terminalia amazonia (J. F. Gmel.) Exell: 2110, 2706

Terminalia dichotoma G. May.: 564, 2047, 3610

Compositae

Achyrocline vargasiana DC.: 5575

Ageratum conyzoides L.: 6670

Austroeupatorium inulaefolium (Kunth) R. M. King & H. Rob.: 

5543

Ayapana amygdalina (Lam.) R. M. King & H. Rob.: 759, 2557, 

3733

Baccharis brachylaenoides DC.: 1475

Bidens alba var. radiata (Sch. Bip.) R. E. Ballard: 2625

Bidens cynapiifolia Kunth: 6547

Calea caleoides (DC.) H. Rob.: 394, 3446

Calea oliveri B. L. Rob. & Greenm.: 1041, 1602, 2406, 5677, 

5752, 5992

Calea solidaginea ssp. deltophylla (R. S. Cowan) Pruski: 5582, 

5664

Centratherum punctatum Cass.: 2050, 2945, 3952, 6875

Chaptalia integerrima (Vell.) Burkart: 5578

Chromolaena odorata (L.) R. M. King & H. Rob.: 807, 3048

Chromolaena pharcidodes (B. L. Rob.) R. M. King & H. Rob.: 

1479

Chromolaena thurnii (B. L. Rob.) R. M. King & H. Rob.: 1087

Clibadium armani (Balb.) Sch. Bip. ex O. E. Schulz: 225, 808, 

2776

Clibadium surinamense L.: 609, 659, 2598a, 2730, 5534

Conyza bonariensis (L.) Cronquist: 5564

Cyrtocymura scorpioides (Lam.) H. Rob.: 2642

Egletes prostrata (Sw.) Kuntze: 2594, 2638

Elephantopus mollis Kunth: 3953

Elephantopus pilosus Philipson: 431, 2943

Emilia fosbergii Nicolson: 215

Emilia sonchifolia (L.) DC.: 660

Erechtites hieracifolius (L.) Raf. ex DC.: 6664

Gochnatia oligocephala (Gardner) Cabrera: 5584

Ichthyothere terminalis (Spreng.) S. F. Blake: 2549, 2819, 5242, 

5418

Lepidaploa bolivarensis (V. M. Badillo) H. Rob.: 226, 6546

Lepidaploa gracilis (Kunth) H. Rob.: 3295, 4576, 5274

Mikania banisteriae DC.: 4403

Mikania boomii Pruski: 128

Mikania duidensis B. L. Rob.: 95

Mikania micrantha Kunth: 6870

Mikania pannosa Baker: 1048

Mikania psilostachya DC.: 3420, 3933, 5425, 5768

Mikania sp.: 1521

Mikania sprucei Baker: 1612

Mikania trinitaria DC.: 766, 806

Orthopappus angustifolius (Sw.) Gleason: 796, 5692

Piptocarpha poeppigiana (DC.) Baker: 2912

Piptocarpha triflora (Aubl.) Benn. ex Baker: 5308

Piptocoma roraimensis (Steyerm.) Pruski: 5966

Piptocoma schomburgkii (Sch. Bip.) Pruski: 5464, 5904, 6507

Riencourtia pedunculosa (Rich.) Pruski: 5479

Rolandra fruticosa (L.) Kuntze: 393

Sphagneticola trilobata (L.) Pruski: 2596, 2598

Stomatochaeta condensata (Baker) Maguire & Wurdack: 240

Trichogonia arguta (Kunth) Benth. & Hook. f. ex Klatt: 5424, 

5527

Unxia camphorata L. f.: 2600

Verbesina guianensis Baker: 1038

Wedelia calycina Rich.: 5481

Wulffia baccata (L. f.) Kuntze: 516, 997, 1218, 1361, 2487, 

2811, 3694, 4093, 5512, 5596

Xiphochaeta aquatica Poepp.: 5285

Connaraceae

Indet. sp.: 3149, 5408

Cnestidium guianense (G. Schellenb.) G. Schellenb.: 2073

Connarus coriaceus G. Schellenb.: 1715, 2583, 3404, 3624, 

3667, 3782, 5378

Connarus patrisii (DC.) Planch.: 2011

Connarus rigidus Forero: 3664, 4803

Pseudoconnarus subtriplinervis (Radlk.) G. Schellenb.: 2083

Rourea frutescens Aubl.: 603, 1724, 1796

Rourea grosourdyana Baill.: 3679

Rourea ligulata Baker: 3182

Rourea revoluta Planch.: 3385

Rourea sp.: 3294, 4782

Rourea surinamensis Miq.: 5105

Convolvulaceae

Indet. sp.: 612, 757, 1192, 3629, 3865

Aniseia cernua Choisy: 3856

Calycobolus glaber (Kunth) House: 3332

Ipomoea pes-caprae (L.) R. Br.: 2629

Ipomoea sp.: 3373, 3605, 4884, 5052, 5322

Jacquemontia sp.: 3377, 3625, 5506

Lysiostyles scandens Benth.: 1720

Maripa glabra Choisy: 5025

Maripa paniculata Barb. Rodr.: 6878

Maripa scandens Aubl.: 338

Maripa sp.: 1779

Merremia cissoides (Lam.) Hallier f.: 3630

Merremia macrocalyx (Ruiz & Pav.) O’Donell: 2490, 3267, 

3530, 3626
NUMBER 104 • 181

Merremia umbellata (L.) Hallier f.: 3490

Operculina sericantha (Miq.) Ooststr.: 3582

Crassulaceae

Kalanchoe pinnata (Lam.) Pers.: 3680

Cucurbitaceae 

Indet. sp.: 958, 1537, 5081, 5366

Cayaponia cruegeri (Naudin) Cogn.: 5390

Cayaponia racemosa (Mill.) Cogn.: 2916

Cayaponia selysioides C. Jeffrey: 5207

Coccinia grandis (L.) Voigt: 2665

Gurania huberi Cogn.: 1311

Gurania nigrescens C. Jeffrey: 952

Gurania simplicifolia (Steyerm.) C. Jeffrey: 1350

Gurania sinuata (Benth.) Cogn.: 2969, 3618

Gurania sp.: 2009, 5153

Helmontia sp.: 4717

Cunoniaceae

Weinmannia guyanensis Klotzsch ex Engl.: 1524

Weinmannia sp.: 4505

Cyrillaceae

Cyrilla racemiflora L.: 702, 2459, 2497

Dichapetalaceae

Dichapetalum pedunculatum (DC.) Baill.: 1691

Tapura capitulifera Baill.: 2087

Tapura guianensis Aubl.: 546, 1833, 2043, 3250, 4660

Dilleniaceae

Curatella americana L.: 2507

Davilla kunthii A. St.-Hil.: 781, 2564, 3702, 5581

Davilla nitida (Vahl) Kubitzki: 2307

Doliocarpus brevipedicellatus Garcke: 6803, 7172

Doliocarpus dentatus ssp. dentatus (Aubl.) Standl.: 3386

Doliocarpus guianensis (Aubl.) Gilg: 1835, 2030, 5851

Doliocarpus macrocarpus Mart. ex Eichler: 1108, 5234

Doliocarpus major ssp. major J. F. Gmel.: 5737, 6051

Doliocarpus savannarum Sandwith: 275, 2370

Doliocarpus spraguei Cheesman: 2064, 2535, 3789, 5767

Pinzona coriacea Mart. & Zucc.: 4942

Tetracera asperula Miq.: 2381, 2530, 2537

Tetracera costata Mart. ex Eichler: 2066

Tetracera sp.: 2716

Droseraceae

Drosera roraimae (Klotzsch ex Diels) Maguire & J. R. Laundon: 

129, 5890

Drosera sp.: 719

Ebenaceae

Diospyros dichroa Sandwith: 6053

Diospyros guianensis (Aubl.) Gürke: 1862, 1937, 4568, 5133 

Diospyros guianensis ssp. guianensis (Aubl.) Gürke: 2590

Diospyros ierensis Britton: 2284

Elaeocarpaceae

Indet. sp.: 1806

Sloanea crassifolia Earle Sm.: 53

Sloanea grandiflora Sm.: 2890, 7143

Sloanea sp.: 374, 1732, 2147, 2736, 3592, 5754, 6006

Ericaceae

Indet. sp.: 1568, 1646, 5570

Bejaria sprucei Meisn.: 1052, 1611, 5571, 5586

Cavendishia callista Donn. Sm.: 1364, 4292, 4293, 6476, 6699

Cavendishia sp.: 1343, 4389

Notopora schomburgkii Hook. f.: 278, 2379

Orthaea apophysata (Griseb.) A. C. Sm.: 2314

Psammisia guianensis Klotzsch: 4415

Psammisia urichiana (Britton) A. C. Sm.: 4297, 4390

Satyria carnosiflora Lanj.: 135, 4399

Satyria panurensis (Benth. ex Meisn.) Hook. f. ex Nied.: 1252, 

2257, 4625, 5210

Sphyrospermum buxifolium Poepp. & Endl.: 1329

Sphyrospermum cordifolium Benth.: 1204, 1330, 1331, 2328, 

4104, 5942, 5981, 6530

Sphyrospermum ellipticum Sleumer: 4654

Thibaudia nutans Klotzsch ex Mansf.: 271, 2372

Thibaudia sp.: 1520, 4428

Vaccinium euryanthum A. C. Sm.: 5932, 6537

Vaccinium puberulum Klotzsch ex Meisn.: 277, 2302, 6532

Erythroxylaceae

Indet. sp.: 1067

Erythroxylum amazonicum Peyr.: 1044

Erythroxylum cumanense Kunth: 2636

Erythroxylum mucronatum Benth.: 5239

Erythroxylum sp.: 1723, 2573, 3157, 3388, 5485, 5650, 5739, 

6804

Erythroxylum tianguanum T. Plowman: 937

Erythroxylum vernicosum O. E. Schulz: 3546

Euphorbiaceae

Indet. sp.: 5379

Acalypha diversifolia Jacq.: 2848

Acalypha sp.: 3748

Adenophaedra grandifolia (Klotz.) Müll. Arg.: 6027, 6459

Alchornea discolor Poepp.: 3389, 6877

Alchornea schomburgkii Klotzsch: 5327

Alchornea triplinervia (Spreng.) Müll. Arg.: 4421

Alchorneopsis floribunda (Benth.) Müll. Arg.: 6794

Amanoa guianensis Aubl.: 672, 1864, 5120a, 5126, 5875

Antidesma ghaesembilla Gaertn.: 2653, 2654

Aparisthmium cordatum (A. Juss.) Baill.: 1247, 1671, 5853, 

7121

Aparisthmium sp.: 5861

Chaetocarpus schomburgkianus (Kuntze) Pax & K. Hoffm.: 

1837, 2332, 5003, 6820

Cnidoscolus urens (L.) Arthur: 3452

Conceveiba guianensis Aubl.: 1716, 1961

Croton cajucara Benth.: 3905

Croton cuneatus Klotzsch: 1976, 3085, 4613, 4632

Croton matourensis Aubl.: 5504, 5751, 5758

Croton palanostigma Klotzsch: 5029

Croton potaroensis Lanj.: 851

Croton subincanus Müll. Arg.: 2300

Croton trinitatis Millsp.: 633, 2671
182 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Discocarpus essequeboensis Klotzsch: 4584, 5309

Drypetes variabilis Uittien: 3529

Hevea pauciflora (Spruce ex Benth.) Müll. Arg.: 562

Jablonskia congesta (Benth. ex Müll. Arg.) G. L. Webster: 5281

Jatropha gossypiifolia L.: 2623, 3394

Mabea anomala Müll. Arg.: 2157a 

Mabea montana Müll. Arg.: 651, 5760

Mabea rubicunda Jabl.: 6009

Mabea speciosa Müll. Arg.: 1305 

Mabea speciosa ssp. guianensis Esser: 5074

Mabea taquari Aubl.: 3160, 3356, 4560

Manihot sp.: 2041

Maprounea guianensis Aubl.: 2055, 2070, 6806

Margaritaria nobilis L. f.: 2920, 3544, 3761, 4777

Micrandra glabra (R. E. Schult.) R. E. Schult.: 52, 4327, 6827, 

7189

Microstachys corniculata (Vahl) Griseb.: 624

Omphalea diandra L.: 3009

Pausandra martinii Baill.: 5835

Pausandra sp.: 5791

Pera glabrata (Schott) Poepp. ex Baill.: 2065

Pera nitida (Benth.): 782

Pera schomburgkiana (Klotzsch) Müll. Arg.: 5883

Pera sp.: 6788

Phyllanthus caroliniensis Walter: 5291

Phyllanthus juglandifolius Willd.: 3811

Phyllanthus majus Steyerm.: 96

Phyllanthus myrsinites ssp. myrsinites Kunth: 5247

Phyllanthus stipulatus (Raf.) G. L. Webster: 2791, 3155, 5860

Phyllanthus urinaria L.: 628

Phyllanthus vacciniifolius (Müll. Arg.) Müll. Arg.: 2374

Plukenetia loretensis Ule: 3106

Plukenetia polyadenia Müll. Arg.: 6013, 6033

Rhodothyrsus macrophyllus (Ducke) Esser: 4758

Sagotia brachysepala (Müll. Arg.) Secco: 3117, 5023, 5131

Sapium glandulosum (L.) Morong: 3560, 5470

Tragia fendleri Müll. Arg.: 2933

Fabaceae

Indet. sp.: 870, 996a, 1870, 2068, 2815, 3404a, 3470, 3756a, 

3944, 5509, 5879, 6860, 6880

Abarema barbouriana (Standl.) Barneby & J. W. Grimes: 5971

Abarema jupunba var. trapezifolia (Vahl) Barneby & J. W. 

Grimes: 1823, 2558

Abrus precatorius L.: 3417

Acacia farnesiana var. farnesiana (L.) Willd.: 2611

Acacia macracantha Humb. & Bonpl. ex Willd.: 2673

Acosmium nitens (Vogel) Yakovlev: 2007, 2081, 5395

Acosmium sp.: 3073

Aeschynomene histrix Poir.: 2805

Aeschynomene paniculata Willd. ex Vogel: 3989

Aeschynomene sensitiva Sw.: 2112

Albizia sp.: 5055

Aldina insignis (Benth.) Endl.: 6797

Alexa sp.: 6842

Anadenanthera peregrina (L.) Speg.: 3493, 3650

Andira inermis ssp. inermis (W. Wright) Kunth ex DC.: 2645

Andira surinamensis (Bondt) Splitg. ex Amshoff: 3643

Bauhinia aculeata L.: 2950

Bauhinia cupreonitens Ducke: 5068

Bauhinia glabra Jacq.: 3577

Bauhinia kunthiana Vogel: 2079, 2710, 5999

Bauhinia rubiginosa Bong.: 3534

Bauhinia sp.: 2433

Bauhinia ungulata L.: 3455, 3644

Bowdichia virgilioides Kunth: 3502

Brownea coccinea Jacq.: 322

Brownea sp.: 1943

Calliandra laxa var. stipulacea (Benth.) Barneby: 3121

Calliandra riparia Pittier: 939

Calliandra stipulacea Benth.: 3701

Calliandra surinamensis Benth.: 1679, 1974, 2224, 5404, 5832

Calopogonium caeruleum (Benth.) C. Wright: 3497

Calopogonium mucunoides Desv.: 486, 3105

Calopogonium sp.: 3489

Campsiandra comosa var. surinamensis (Kleinhoonte) Stergios: 

1754

Canavalia dictyota Piper: 2630

Canavalia grandiflora Benth.: 3408

Canavalia sp.: 3549

Cassia moschata Kunth: 3405, 3531, 3621

Centrosema angustifolium (Kunth) Benth.: 5866

Centrosema brasilianum (L.) Benth.: 3627

Centrosema sp.: 2536

Chamaecrista adiantifolia var. pteridophylla (Sandwith) H. S. 

Irwin & Barneby: 6035, 6831

Chamaecrista apoucouita (Aubl.) H. S. Irwin & Barneby: 6781, 

6863

Chamaecrista desvauxii var. mollissima (Benth.) H. S. Irwin & 

Barneby: 729, 943, 2800, 3554

Chamaecrista diphylla (L.) Greene: 2504, 5859

Chamaecrista fagonioides (Vogel) H. S. Irwin & Barneby: 5488

Chamaecrista flexuosa (L.) Greene: 787, 2512, 3673

Chamaecrista hispidula (Vahl) H. S. Irwin & Barneby: 3661

Chamaecrista nictitans ssp. disadena (Steud.) H. S. Irwin & 

Barneby: 5525, 6862

Chamaecrista nictitans var. paraguariensis (Chodat & Hassl.) 

H. S. Irwin & Barneby: 845

Chamaecrista ramosa var. ramosa (Vogel) H. S. Irwin & Barneby: 

2517, 2567

Chamaecrista roraimae (Benth.) Gleason: 1139, 1565, 5420, 

5523, 5633

Chamaecrista viscosa var. major (Benth.) H. S. Irwin & Barneby: 

2552

Clathrotropis macrocarpa Ducke: 6789, 7161

Clathrotropis paradoxa Sandwith: 2127

Clathrotropis sp.: 559

Clitoria brachycalyx Harms: 3501

Clitoria falcata Lam.: 3857
NUMBER 104 • 183

Clitoria guianensis (Aubl.) Benth.: 758, 795, 3541

Clitoria sp.: 590, 2376, 3398, 5969

Crotalaria maypurensis Kunth: 2554

Crotalaria perrottetii DC.: 2658

Crotalaria pilosa Mill.: 2790, 3652

Crotalaria retusa L.: 2471

Crotalaria sagittalis L.: 3735

Cynometra bauhiniifolia Benth.: 3216

Dalbergia monetaria L. f.: 487, 1843b, 2016

Dalbergia riedelii (Benth.) Sandwith: 2334, 2435

Deguelia amazonica Killip: 3347

Desmodium adscendens (Sw.) DC.: 896, 2676, 3954, 5451

Desmodium axillare (Sw.) DC.: 2947

Desmodium barbatum (L.) Benth.: 468

Desmodium sclerophyllum Benth.: 3436, 3707

Dialium guianense (Aubl.) Sandwith: 3184, 3325, 4580, 5311, 

5314

Dicymbe altsonii Sandwith: 1325, 6582, 6799

Dicymbe corymbosa Spruce ex Benth.: 6583, 8542

Dicymbe fraterna R. S. Cowan: 5958

Dicymbe jenmanii Sandwith: 2310, 6829

Dimorphandra macrostachya Benth.: 2311, 6825

Dioclea guianensis Benth.: 1187, 3044, 3645, 3732, 5436

Dioclea malacocarpa Ducke: 5312

Dioclea reflexa Hook. f.: 3202

Dioclea scabra (Rich.) R. H. Maxwell: 1757, 2759

Dioclea sp.: 1773

Dioclea violacea Mart. ex Benth.: 2651, 3616

Dioclea virgata (Rich.) Amshoff: 2525, 3081

Diplotropis purpurea (Rich.) Amshoff: 6787, 7181

Elizabetha coccinea var. coccinea Schomb. ex Benth.: 3566, 3662

Elizabetha coccinea var. oxyphylla (Harms) R. S. Cowan: 1969 

Entada polyphylla Benth.: 2116, 3580, 4869

Entada polystachya (L.) DC.: 2641

Eperua falcata Aubl.: 321, 4142, 4655, 6800

Eperua glabra R. S. Cowan: 4598

Eperua grandiflora ssp. guyanensis R. S. Cowan: 2715

Eperua jenmanii Oliv.: 478, 1863

Eperua rubiginosa Miq.: 649, 3100, 4587

Eperua schomburgkiana Benth.: 388, 669, 1798, 2474, 2752

Eperua sp.: 560, 1785, 2128, 2155, 4394

Eriosema crinitum (Kunth) G. Don: 1182

Eriosema simplicifolium (Kunth) G. Don: 2773

Eriosema sp.: 2792

Eriosema violaceum (Aubl.) G. Don: 3561

Erythrina fusca Lour.: 2628

Guilandina bonduc L.: 2639

Hydrochorea corymbosa (Rich.) Barneby & J. W. Grimes: 3133, 

5110, 5304, 7142

Hydrochorea gonggrijpii (Kleinhoonte) Barneby & J. W. Grimes: 

1718, 2223

Hymenaea courbaril L.: 3669

Hymenolobium petraeum Ducke: 3780

Hymenolobium sp.: 7130

Indigofera lespedezioides Kunth: 2813, 3734

Indigofera suffruticosa Mill.: 2610, 3376, 3942

Inga alba (Sw.) Willd.: 6859

Inga aubrevilleana: 843

Inga auristellae Harms: 4778

Inga bourgoni (Aubl.) DC.: 1955

Inga brachystachys Ducke: 5224

Inga cayennensis Sagot ex Benth.: 3498

Inga disticha Benth.: 3204

Inga heterophylla Willd.: 359, 377, 2478

Inga java Pittier: 3194

Inga nobilis Willd.: 2438, 3198, 3292, 4776, 5212, 5215

Inga pilosula (Rich.) J. F. Macbr.: 3234

Inga sertulifera DC.: 2450

Inga sp.: 664, 1991, 2015, 2928, 3090, 3225, 4635, 5182, 5605, 

5909, 6043, 6837, 6841, 6858

Inga sp. a: 7124

Inga sp. b: 7145

Inga sp. c: 7159

Inga sp. d: 7177

Inga thibaudiana DC.: 234, 5213

Leucaena leucocephala (Lam.) de Wit: 2617

Lonchocarpus heptaphyllus (Poir.) DC.: 2067

Lonchocarpus sp.: 2646

Machaerium ferox (Mart. ex Benth.) Ducke: 343, 1865, 3293

Machaerium floribundum var. floribundum Benth.: 547

Machaerium inundatum (Mart. ex Benth.) Ducke: 1860, 2012

Machaerium leiophyllum (DC.) Benth.: 3226, 4566

Machaerium lunatum (L. f.) Ducke: 2637

Machaerium myrianthum Spruce ex Benth.: 2062

Machaerium quinatum (Aubl.) Sandwith: 339, 378, 1179, 3120, 

3622, 1805, 3146

Machaerium sp.: 579, 5175

Macrolobium acaciifolium Benth.: 2129, 3079, 5113

Macrolobium angustifolium (Benth.) R. S. Cowan: 2437, 3107, 

4779, 5102

Macrolobium bifolium (Aubl.) Pers.: 341, 1195, 1803, 5872

Macrolobium suaveolens Spruce ex Benth.: 7167

Macrosamanea pubiramea (Steud.) Barneby & J. W. Grimes: 

1717, 2069

Macrosamanea sp.: 607

Mimosa camporum Benth.: 3863

Mimosa myriadenia Benth.: 1183, 1196, 1938, 4617

Mimosa pellita Humb. & Bonpl. ex Willd.: 2097

Mimosa pudica var. tetrandra L.: 2942 

Mimosa pudica var. unijuga (Walp. & Duchass.) Griseb.: 2672, 

3864

Mimosa quadrivalvis var. leptocarpa (DC.) Barneby: 3941

Mimosa surumuensis Harms: 3948, 5574

Mora excelsa Benth.: 1169, 2046, 5858

Mora gonggrijpii (Kleinhoonte) Sandwith: 2533, 6816

Mucuna sp.: 3609, 6818

Mucuna urens (L.) Medik.: 2431, 2951

Ormosia coccinea (Aubl.) Jacks: 6801
184 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Ormosia costulata (Miq.) Kleinhoonte: 268

Ormosia sp.: 2570, 3180, 3364, 5170

Paloue guianensis Aubl.: 5108

Paramachaerium ormosioides (Ducke) Ducke: 2143, 6798

Parkia ulei (Harms) Kuhlm.: 3324

Peltogyne paniculata ssp. pubescens (Benth.) M. F. Silva: 3641, 

5726

Peltogyne sp.: 3663

Peltophorum dubium (Spreng.) Taub.: 2640

Pentaclethra macroloba (Willd.) Kuntze: 336, 1819, 2439, 5867, 

7140

Pithecellobium pedicellare Benth.: 7151

Platymiscium sp.: 3623

Pterocarpus officinalis Jacq.: 1750

Pterocarpus santalinoides L’Hér. ex DC.: 5122

Pueraria phaseoloides (Roxb.) Benth.: 517

Rhynchosia phaseoloides (Sw.) DC.: 3333

Rhynchosia schomburgkii Benth.: 5460, 5769

Sclerolobium guianense Benth.: 2124, 6807

Sclerolobium sp.: 6770

Senegalia podadenia Britton & Killip: 950

Senna bacillaris var. bacillaris (L. f.) H. S. Irwin & Barneby: 3535

Senna latifolia (G. Mey.) H. S. Irwin & Barneby: 2312, 2521, 

3559, 5756, 5831

Senna multijuga (Rich.) H. S. Irwin & Barneby: 2463, 3360, 

3496, 5393

Senna obtusifolia (L.) H. S. Irwin & Barneby: 2938, 3362

Senna occidentalis (L.) Link: 2468, 3363, 3943

Senna quinquangulata (Rich.) H. S. Irwin & Barneby: 371, 415, 

2921

Senna reticulata (Willd.) H. S. Irwin & Barneby: 623, 2481

Senna silvestris (Vell.) H. S. Irwin & Barneby: 3272

Senna sp.: 871, 1927, 3495, 5914

Senna undulata (Benth.) H. S. Irwin & Barneby: 3375, 3686

Stylosanthes guianensis (Aubl.) Sw.: 821, 2508 

Stylosanthes guianensis var. gracilis (Kunth) Vogel: 5507, 5856

Swartzia anomala R. S. Cowan: 5233

Swartzia arborescens (Aubl.) Pittier: 3269

Swartzia benthamiana Miq.: 4794

Swartzia brachyrachis var. glabrata R. S. Cowan: 3247, 3336, 

5209

Swartzia eriocarpa Benth.: 2026

Swartzia katawa R. S. Cowan: 5397

Swartzia latifolia var. sylvestris R. S. Cowan: 3700, 3806

Swartzia microstylis Benth.: 3738

Swartzia panacoco var. panacoco (Aubl.) R. S. Cowan: 3097

Swartzia schomburgkii var. schomburgkii Benth.: 544, 571, 

2044, 2072

Swartzia sp. nov.: 5132

Swartzia sprucei var. tessellata R. S. Cowan: 592

Tachigali guianensis (Benth.) Zarucchi & Herend.: 3412, 3474, 

3574, 6014

Tachigali paniculata Aubl.: 657, 2440

Tachigali pubiflora Benth.: 2099

Tachigali rusbyi Harms: 6749

Tachigali sp.: 3193

Taralea oppositifolia Aubl.: 5934, 6819

Tephrosia cinerea (L.) Pers.: 3838

Vatairea guianensis Aubl.: 1768

Vigna luteola (Jacq.) Benth.: 403, 3153, 5321

Vigna sp.: 794, 2633, 3742

Vigna vexillata (L.) A. Rich.: 3675

Zornia latifolia Sm.: 2472, 3401, 3960

Zygia ampla (Benth.) Pittier: 3066, 3597

Zygia cataractae (Kunth) L. Rico: 3721

Zygia latifolia var. communis Barneby & J. W. Grimes: 488, 

2133, 2134, 2735 

Zygia latifolia var. lasiopus (Benth.) Barneby & J. W. Grimes: 

4781

Zygia sp.: 5180

Flacourtiaceae

Indet. sp.: 3167, 5124

Banara guianensis Aubl.: 5496

Casearia commersoniana Cambess.: 2801, 3818

Casearia grandiflora Cambess.: 5639

Casearia pitumba Sleumer: 2927, 3215, 3594, 4474

Casearia singularis Eichler: 2586

Casearia sp.: 688

Casearia spinescens (Sw.) Griseb.: 3804a 

Casearia ulmifolia Vahl ex Vent.: 3381

Casearia zizyphoides Kunth: 3808

Euceraea nitida Mart.: 1402, 6524

Homalium guianense (Aubl.) Oken: 1973, 5204

Homalium racemosum Jacq.: 3104

Lindackeria paludosa (Benth.) Gilg: 3163

Ryania speciosa Vahl: 1348, 2884, 4418 

Ryania speciosa var. tomentosa (Miq.) Monach.: 5551

Gentianaceae

Chelonanthus alatus (Aubl.) Pulle: 4238

Chelonanthus grandiflorus (Aubl.) Chodat & Hassl.: 281

Chelonanthus purpurascens (Aubl.) Struwe et al.: 5524

Chelonanthus viridiflorus (Mart.) Gilg: 3551

Chorisepalum psychotrioides var. psychotrioides Ewan: 1404

Chorisepalum sp.: 4267

Coutoubea ramosa Aubl.: 640, 1758, 2924, 3393 

Coutoubea ramosa var. racemosa (G. Mey.) Benth.: 4558

Coutoubea ramosa var. ramosa Aubl.: 3716

Coutoubea spicata Aubl.: 2775, 3676

Irlbachia alata (Aubl.) Maas: 3002 

Irlbachia alata ssp. alata (Aubl.) Maas: 2551

Irlbachia alata ssp. angustifolia (Kunth) J. G. M. Pers. & Maas: 

238

Irlbachia alata var. racemosa (G. Mey.) Benth.: 4558

Irlbachia caerulescens (Aubl.) Griseb.: 50, 3456, 3550, 5938

Irlbachia purpurascens (Aubl.) Maas: 2429, 5423, 6483

Schultesia brachyptera Cham.: 802, 3372

Tachia guianensis Aubl.: 2220, 4914

Tachia schomburgkiana Benth.: 22, 4325
NUMBER 104 • 185

Tapeinostemon spenneroides Benth.: 4266

Voyria acuminata Benth.: 4752

Voyria aphylla (Jacq.) Pers.: 241, 326, 1075a, 2367, 6519

Voyria caerulea Aubl.: 3564, 5729

Voyria corymbosa Splitg.: 328

Voyria flavescens Griseb.: 5626

Gesneriaceae

Alloplectus savannarum C. V. Morton: 6461

Besleria flavovirens Nees & Mart.: 1263

Besleria laxiflora Benth.: 4939, 4997

Besleria saxicola C. V. Morton: 1885

Codonanthe calcarata (Miq.) Hanst.: 1892

Codonanthe crassifolia (H. Focke) C. V. Morton: 357, 459, 

1746, 2018, 2107, 4235, 4574, 4670

Columnea guianensis C. V. Morton: 1210, 1358, 2192

Crantzia epirotes (Leeuwenb.) J. L. Clark: 1344, 4435

Drymonia coccinea (Aubl.) Wiehler: 3601, 4612

Kohleria hirsuta var. hirsuta (Kunth) Regel: 5794

Lesia savannarum (C. V. Morton) J. L. Clark & J. F. Sm.: 186, 

1248, 1345, 2409, 4290

Napeanthus rupicola Feuillet & L. E. Skog: 169, 1310

Nautilocalyx cordatus (Gleason) L. E. Skog: 1652, 2159, 6450

Nautilocalyx fasciculatus L. E. Skog & Steyerm.: 4829

Nautilocalyx mimuloides (Benth.) C. V. Morton: 1949, 2765

Nautilocalyx pictus (Hook.) Sprague: 1810, 1948, 2162

Paradrymonia maculata (Hook. f.) Wiehler: 1879

Sinningia incarnata (Aubl.) D. L. Denham: 5629

Sinningia schomburgkiana (Kunth & C. D. Bouché) Chautems: 

5546

Tylopsacas cuneata (Gleason) Leeuwenb.: 164

Hippocrateaceae

Indet. sp.: 1814, 1979, 1980, 2094, 2149, 3327, 3342, 4759, 

5407, 5912

Cheiloclinium belizense (Standl.) A. C. Sm.: 5325

Cheiloclinium brevipetiolatum Lombardi: 4569, 5398

Cheiloclinium cognatum (Miers) A. C. Sm.: 3796, 3871, 5713

Cheiloclinium hippocrateoides (Peyr.) A. C. Sm.: 861, 5908

Cuervea kappleriana (Miq.) A. C. Sm.: 2712

Elachyptera floribunda (Benth.) A. C. Sm.: 1765

Hippocratea volubilis L.: 574, 602, 2441, 3087, 3192, 4586, 

5168

Peritassa glabra (A. C. Sm.) Lombardi: 2976

Peritassa laevigata (Hoffmanns. ex Link) A. C. Sm.: 1543, 4850, 

5062, 5911

Prionostemma aspera (Lam.) Miers: 2498

Salacia impressifolia (Miers) A. C. Sm.: 2452, 3159

Tontelea mauritioides (A. C. Sm.) A. C. Sm.: 5372, 5850

Humiriaceae

Indet. sp.: 556a 

Humiria balsamifera Aubl.: 600, 3937, 5698

Humiria balsamifera var. coriacea Cuatrec.: 820

Humiria balsamifera var. floribunda (Mart.) Cuatrec.: 266

Humiria crassifolia Mart. ex Urb.: 2382

Humiria sp.: 1719, 2304, 2518, 3279

Sacoglottis guianensis Benth var. guianensis: 827

Swtellinia sp.: 8605

Hydrophyllaceae

Hydrolea spinosa L.: 3513

Hypoxidaceae

Xiphidium caeruleum Aubl.: 398, 3427, 3760

Icacinaceae

Indet. sp.: 4692

Emmotum conjunctum R. A. Howard: 37

Emmotum fagifolium Desv. ex Ham.: 1859

Emmotum glabrum Benth. ex Miers: 4867

Pleurisanthes parviflora (Ducke) R. A. Howard: 2464

Ixonanthaceae

Ochthocosmus longipedicellatus Steyerm. & Luteyn: 32

Lacistemataceae

Lacistema aggregatum (P. J. Bergius) Rusby: 289, 420, 1046, 

2336, 3751, 3809

Lacistema polystachyum Schnizl.: 920, 1116, 2060, 5644

Lamiaceae

Indet. sp.: 3434, 5673

Aegiphila integrifolia (Jacq.) B. D. Jacks.: 2037, 3569, 4388, 

5448, 5854

Aegiphila racemosa Vell.: 1839

Aegiphila roraimensis Moldenke: 142, 1086

Amasonia campestris (Aubl.) Moldenke: 1318, 1451, 1647, 

2555, 2771, 3670, 4204, 5878, 5957, 6480

Clerodendrum indicum (L.) Kuntze: 2647

Hyptidendron arboreum (Benth.) Harley: 5585, 5762

Hyptis arborea Benth.: 779

Hyptis atrorubens Poit.: 661

Hyptis hirsuta Kunth: 2802, 3870

Hyptis lantanifolia Poit.: 792, 2807

Hyptis parkeri Benth.: 5336

Hyptis recurvata Poit.: 812

Hyptis sp.: 218, 3233, 3968, 3969

Marsypianthes chamaedrys (Vahl) Kuntze: 3469, 3951, 5478, 

5661

Lauraceae

Indet. sp.: 1485, 1708, 2465, 4886, 5503, 5591

Aniba megaphylla Mez: 2851

Aniba sp.: 5021

Beilschmiedia curviramea (Meisn.) Kosterm.: 650

Cassytha filiformis L.: 687, 2391, 2501, 3691, 5443

Chlorocardium rodiei (R. H. Schomb.) Rohwer et al.: 1699

Endlicheria chalisea Chanderb.: 6773

Endlicheria multiflora (Miq.) Mez: 601, 1771, 2006, 2091, 5087

Endlicheria pyriformis (Nees) Mez: 4946

Endlicheria reflectens (Nees) Mez: 3430, 3713

Kubitzkia macrantha (Kosterm.) van der Werff: 2977

Licaria armeniaca (Nees) Kosterm.: 3290

Licaria cannella (Meisn.) Kosterm.: 7136

Licaria pachycarpa (Meisn.) Kosterm.: 3021

Nectandra amazonum Nees: 3114

Nectandra cuspidata Nees: 2109, 7125
186 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Nectandra globosa (Aubl.) Mez: 2140, 2758, 5255, 5459

Nectandra sp.: 4571, 6904

Ocotea canaliculata (Rich.) Mez: 7126

Ocotea cernua (Nees) Mez: 397, 1841, 7155

Ocotea glomerata (Nees) Mez: 3526

Ocotea guianensis Aubl.: 6802

Ocotea neesiana (Miq.) Kosterm.: 3008

Ocotea schomburgkiana (Nees) Mez: 2578

Ocotea sp.: 6836

Ocotea sp. a: 7156

Lecythidaceae

Indet. sp.: 504, 3173, 3528, 5344

Bertholletia excelsa Bonpl.: 3357

Couratari riparia Sandwith: 2259

Eschweilera amara (Aubl.) Nied.: 4888

Eschweilera micrantha (O. Berg) Miers: 2151

Eschweilera parvifolia Mart. ex DC.: 3156, 4588

Eschweilera pedicellata (Rich.) S. A. Mori: 447, 3119, 3220, 

3607, 3938, 4637, 4771, 5219, 6032

Eschweilera sagotiana Miers: 6884

Eschweilera sp.: 441, 3795, 4845, 6769

Eschweilera wachenheimii (Benoist) Sandwith: 2449

Gustavia augusta L.: 1185, 2118, 3604, 3656, 3728, 3799, 

5263

Gustavia gigantophylla Sandwith: 2741

Gustavia sp.: 3794

Lecythis alutacea (A. C. Sm.) S. A. Mori: 1830

Lecythis chartacea O. Berg: 3581

Lecythis corrugata ssp. corrugata Poit.: 4589, 5169

Lecythis zabucajo Aubl.: 355, 1868, 6872

Lentibulariaceae

Indet. sp.: 94, 214, 1138

Genlisea filiformis A. St.-Hil.: 5816

Genlisea repens Benj.: 1651

Utricularia calycifida Benj.: 5652

Utricularia hispida Lam.: 741, 5952

Utricularia humboldtii R. H. Schomb.: 137, 1666, 6000

Utricularia hydrocarpa Vahl: 3964

Utricularia juncea Vahl: 40, 746, 4557, 5987

Utricularia quelchii N. E. Br.: 62, 4443

Utricularia sp.: 744, 854

Utricularia subulata L.: 742, 1650

Linaceae

Hebepetalum humiriifolium (Planch.) Benth.: 1729

Loganiaceae

Indet. sp.: 594, 2733, 4992

Antonia ovata Pohl: 885

Bonyunia minor N. E. Br.: 5699

Potalia amara Aubl.: 5045

Spigelia hamelioides Kunth: 4328

Spigelia multispica Steud.: 1388, 4139, 4491

Spigelia sp.: 626, 1304

Strychnos guianensis (Aubl.) Mart.: 4578

Strychnos peckii B. L. Rob.: 3339

Strychnos sp.: 558, 1797, 2092, 3175, 4793, 4986, 5305, 5387, 

5402, 5852

Loranthaceae

Indet. sp.: 1548, 1632, 2363, 2962, 3235, 3506

Cladocolea micrantha (Eichler) Kuijt: 4521, 5766

Cladocolea nitida Kuijt: 4400

Dendrophthora elliptica (Gardner) Krug & Urb.: 86, 1036, 1146

Dendrophthora fanshawei (Maguire) Kuijt: 819

Dendrophthora lacryma-jobi E. A. Kellogg: 818

Oryctanthus florulentus (Rich.) Tiegh.: 1711, 2057, 3505

Phoradendron chrysocladon A. Gray: 1403

Phoradendron crassifolium (Pohl ex DC.) Eichler: 48, 817, 904, 

1875, 5264

Phoradendron inaequidentatum Rusby: 59

Phoradendron perrottetii (DC.) Eichler: 584, 2153

Phoradendron piperoides (Kunth) Trel.: 479, 5104

Phoradendron pteroneuron Eichler: 1142

Phoradendron strongyloclados Eichler: 46, 5728

Phthirusa disjectifolia (Rizzini) Kuijt: 4772

Phthirusa pyrifolia (Kunth) Eichler: 3807

Phthirusa rufa (Mart.) Eichler: 42

Phthirusa sp.: 3349

Phthirusa stelis (L.) Kuijt: 102, 344, 576, 768, 1621, 1706, 

1843a, 3678, 5099, 5429, 5548

Phthirusa stenophylla Eichler: 762

Psittacanthus cordatus (Hoffmanns.) Blume: 3729

Psittacanthus leptanthus A. C. Sm.: 1567, 2318, 5939

Struthanthus marginatus (Desr.) Blume: 2544

Struthanthus sp.: 653, 2534

Struthanthus vulgaris Eichler: 6017

Lythraceae

Cuphea antisyphilitica Kunth: 3672, 5619 

Cuphea antisyphilitica var. acutifolia Benth.: 2820

Cuphea bolivariensis Lourteig: 5694

Cuphea melvilla Lindl.: 642, 2725

Cuphea sp.: 4253, 5480

Lagerstroemia speciosa (L.) Pers.: 2669

Malpighiaceae

Indet. sp.: 1838, 3803, 5704

Banisteriopsis lucida (Rich.) Small: 5117, 5454, 5869, 5915

Banisteriopsis martiniana var. martiniana (A. Juss.) Cuatrec.: 

375, 1710, 2280, 5962

Banisteriopsis pulcherrima (Sandwith) B. Gates: 2365

Banisteriopsis sp.: 4768

Bunchosia mollis Benth.: 3804

Byrsonima arthropoda A. Juss.: 3083, 5317

Byrsonima carraoana Steyerm.: 145, 1620

Byrsonima christianeae W. R. Anderson: 6036

Byrsonima coccolobifolia Kunth: 683, 2563, 5432, 5442

Byrsonima concinna Benth.: 1050, 1118, 5986

Byrsonima crassifolia (L.) Kunth: 224, 684, 767, 2503, 2519, 

3415, 3478, 5430, 5431, 5568, 5946, 6680

Byrsonima eugeniifolia Sandwith: 2358

Byrsonima gymnocalycina A. Juss.: 1855, 1977
NUMBER 104 • 187

Byrsonima laevigata (Poir.) DC.: 5214

Byrsonima pachypoda W. R. Anderson: 1482

Byrsonima schomburgkiana Benth.: 3440

Byrsonima sp.: 123

Byrsonima spicata (Cav.) DC.: 693, 1092, 1824, 2500, 2510, 

3651

Byrsonima stipulacea A. Juss.: 557, 2526, 2745, 7139

Byrsonima tillettii W. R. Anderson: 61

Byrsonima verbascifolia (L.) DC.: 2816, 3682, 5818

Heteropterys guianensis W. R. Anderson: 6047

Heteropterys leona (Cav.) Exell: 525, 1747, 2757

Heteropterys macradena (DC.) W. R. Anderson: 2120, 3196

Heteropterys macrostachya A. Juss.: 5092, 5377

Heteropterys maguirei W. R. Anderson: 43

Heteropterys multiflora Hochr.: 1788

Heteropterys siderosa Cuatrec.: 1770, 2119

Hiraea affinis Miq.: 6034

Hiraea faginea (Sw.) Nied.: 477, 482, 573, 1876, 2077, 3118, 

3348, 3699, 4686

Mascagnia sepium (A. Juss.) Griseb.: 2074, 3744

Mascagnia sinemariensis (Aubl.) Griseb.: 1832

Spachea elegans (G. Mey.) A. Juss.: 1742, 2035

Stigmaphyllon bannisterioides (L.) C. E. Anderson: 2626

Stigmaphyllon sinuatum (DC.) A. Juss.: 471, 2499, 3331, 3413, 

3480, 3758

Tetrapterys discolor (G. Mey.) DC.: 3511

Tetrapterys fimbripetala A. Juss.: 5955

Tetrapterys megalantha W. R. Anderson: 6050

Tetrapterys mucronata Cav.: 3076, 3093, 5329, 5399

Tetrapterys pusilla Steyerm.: 33

Tetrapterys rhodopteron Oliv.: 83

Tetrapterys styloptera A. Juss.: 769, 902, 2326, 5455

Malvaceae

Indet. sp.: 5688

Briquetia spicata (Kunth) Fryxell: 3059

Gossypium barbadense L.: 2616

Hibiscus bifurcatus Cav.: 639, 2718, 3135

Hibiscus dimidiatus Schrank: 3909

Hibiscus pernambucensis Arruda: 2667

Malachra alceifolia Jacq.: 2624

Malachra fasciata Jacq.: 2622

Ochroma pyramidale (Cav. ex Lam.) Urb.: 2095

Pavonia angustifolia Benth.: 3693, 3858

Pavonia cancellata (L.) Cav.: 3468, 3719, 5508

Pavonia castaneifolia A. St.-Hil. & Naudin: 3587

Peltaea riedelii (Gürke) Standl.: 3397, 3464, 3632, 3674, 3868

Peltaea speciosa (Kunth) Standl.: 804, 2505a, 3516, 3542, 5499

Peltaea trinervis (C. Presl) Krapov. & Cristóbal: 3359, 3631, 

3955

Sida glomerata Cav.: 2948, 3950

Sida setosa Mart. ex Colla: 2664

Thespesia populnea (L.) Sol. ex Corrêa: 2613

Triumfetta rhomboidea Jacq.: 3371

Urena lobata L.: 3695

Marcgraviaceae

Marcgravia coriacea Vahl: 668, 710, 923, 1487, 1815, 1816

Marcgravia parviflora Rich. ex Wittm.: 4306

Marcgravia pedunculosa Triana & Planch.: 4402, 5024

Marcgravia purpurea I. W. Bailey: 366a, 596, 1799, 2734, 4682, 

5229

Marcgravia sororopaniana Steyerm.: 2415, 4431, 4681

Norantea guianensis Aubl.: 694

Norantea tepuiensis de Roon: 4426

Souroubea guianensis Aubl.: 316, 360, 605, 676, 1741b, 1778, 

5066, 6052

Melastomataceae

Indet. sp.: 1516, 1546, 1669, 1999, 5257, 6793

Aciotis caulialata (Ruiz & Pav.) Triana: 1694

Aciotis fragilis (Rich. ex DC.) Cogn.: 287

Aciotis indecora (Bonpl.) Triana: 4246

Aciotis laxa (DC.) Cogn.: 455, 353, 909, 1207, 1257, 1336

Aciotis purpurascens (Aubl.) Triana: 453, 470, 801, 3883, 4621, 

4665, 5973

Aciotis sp.: 3588

Acisanthera crassipes (Naudin) Wurdack: 3450

Acisanthera limnobios (DC.) Triana: 3449

Acisanthera quadrata Pers.: 701

Acisanthera uniflora (Vahl) Gleason: 2794, 3634

Adelobotrys adscendens (Sw.) Triana: 2704, 4260

Adelobotrys permixta Wurdack: 495

Adelobotrys sp.: 4233, 5026

Appendicularia thymifolia (Bonpl.) DC.: 6679

Bellucia grossularioides (L.) Triana: 3483, 4800

Bertolonia sp.: 4376

Boyania ayangannae Wurdack: 147, 1340, 4286, 4291, 4436

Clidemia buntingii Wurdack: 148, 1334, 4470

Clidemia capitata Benth.: 2308, 6512

Clidemia capitellata (Bonpl.) D. Don: 5540, 6502a

Clidemia capitellata var. capitellata (Bonpl.) D. Don: 790

Clidemia capitellata var. dependens (Pav. & D. Don) J. F. Macbr.: 

895

Clidemia charadrophila Tutin: 1254

Clidemia conglomerata DC.: 179, 315, 1201, 2267, 4993, 4999, 

6867

Clidemia dentata D. Don: 2988, 3138

Clidemia epibaterium DC.: 5927

Clidemia heptamera Wurdack: 146, 4284

Clidemia heteroneura (DC.) Cogn.: 4417

Clidemia hirta (L.) D. Don: 2599, 5554, 5689, 6676, 6876 

Clidemia hirta var. elegans (Aubl.) Griseb.: 3503

Clidemia hirta var. hirta (L.) D. Don: 411, 663, 876, 3891

Clidemia involucrata DC.: 1341, 1354, 2738, 4205, 4357, 4895, 

6037, 6731

Clidemia japurensis DC.: 4622

Clidemia japurensis var. heterobasis (DC.) Wurdack: 5146

Clidemia japurensis var. japurensis DC.: 462, 2763

Clidemia minutiflora (Triana) Cogn.: 1339, 2161, 4715, 4730, 

6462
188 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Clidemia novemnervia (DC.) Triana: 3776

Clidemia octona (Bonpl.) L. O. Williams: 3889, 3589

Clidemia ostentata Wurdack: 3885, 4832, 5712, 6457, 6690

Clidemia pustulata DC.: 825, 4666, 5514, 6686

Clidemia pycnaster Tutin: 2375 

Clidemia pycnaster ssp. pycnaster Tutin: 1606

Clidemia rubra (Aubl.) Mart.: 227, 1168b, 5594

Clidemia sandwithii Wurdack: 4281, 4375

Clidemia sericea D. Don: 662, 3015, 3853, 5562, 5780

Clidemia sp.: 1335, 1440

Clidemia stellipilis (Gleason) Wurdack: 171, 1306, 4983

Clidemia strigillosa (Sw.) DC.: 3341, 6689

Clidemia urceolata DC.: 1039, 5244, 5949

Clidemia venosa (Gleason) Wurdack: 1905

Comolia villosa (Aubl.) Triana: 1593, 2404, 4556

Desmoscelis villosa (Aubl.) Naudin: 2051, 2809, 3553, 3956

Graffenrieda intermedia Triana: 4147, 6452

Graffenrieda obliqua Triana: 1540

Henriettea maroniensis Sagot: 822, 5735

Henriettea multiflora Naudin: 340, 494, 1741a, 2760

Henriettea patrisiana DC.: 840, 3774, 3924

Henriettea ramiflora (Sw.) DC.: 3586, 4581, 5874, 6031

Henriettea stellaris O. Berg ex Triana: 5111

Henriettea succosa (Aubl.) DC.: 4912

Henriettella sp.: 4503

Leandra agrestis (Aubl.) Raddi: 2184, 4077, 4138

Leandra clidemioides (Naudin) Wurdack: 1307, 1446

Leandra divaricata (Naudin) Cogn.: 423, 1910, 4080, 4242

Leandra lindeniana (Naudin) Cogn.: 1141

Leandra micropetala (Naudin) Cogn.: 2217, 4078, 5792

Leandra purpurea Gleason: 181, 1265, 6463

Leandra rufescens (DC.) Cogn.: 456

Leandra sanguinea ssp. sanguinea Gleason: 166, 1264, 4250

Leandra sanguinea ssp. tepuiensis Wurdack: 6692

Leandra solenifera Cogn.: 2886, 3887, 4827, 4880, 6874

Loreya mespiloides Miq.: 2432, 4943a 

Macairea lasiophylla (Benth.) Wurdack: 228, 1165, 6545

Macairea pachyphylla Benth.: 1988, 2595, 5441, 5937

Macairea thyrsiflora DC.: 2299

Macrocentrum anfractum Wurdack: 4285

Macrocentrum cristatum (DC.) Triana: 2186, 4353

Macrocentrum droseroides Triana: 1386

Macrocentrum fasciculatum (Rich. ex DC.) Triana: 76, 167, 

1297, 1429

Macrocentrum minus Gleason: 1256, 1500, 2158, 4516

Macrocentrum repens (Gleason) Wurdack: 1255, 1349, 1399a, 

4259, 4282

Macrocentrum stipulaceum Wurdack: 4258

Maieta guianensis Aubl.: 1234, 4234, 4519, 6454, 6726

Maieta poeppigii Mart. ex Cogn.: 209, 1309, 2167, 4148, 6460, 

6703

Marcetia taxifolia (A. St.-Hil.) DC.: 823, 5667

Meriania crassiramis (Naudin) Wurdack: 1515

Meriania urceolata Triana: 51, 334, 585, 682, 5417, 5783

Miconia abbreviata Markgr.: 5046

Miconia acinodendron (L.) Sweet: 2666

Miconia acutifolia Ule: 87, 124, 4424

Miconia aeruginosa Naudin: 945

Miconia affinis DC.: 911

Miconia alata (Aubl.) DC.: 1168a, 2502, 2529 

Miconia albicans (Sw.) Triana: 933, 1197, 2553, 5589

Miconia alborufescens Naudin: 934, 3307

Miconia aplostachya (Bonpl.) DC.: 2100

Miconia argyrophylla DC.: 5588, 5759 

Miconia argyrophylla ssp. argyrophylla DC.: 3110 

Miconia argyrophylla ssp. gracilis Wurdack: 5160

Miconia bracteata (DC.) Triana: 178, 1199, 1200, 2282, 4136, 

4251, 6687

Miconia brevipes Benth.: 5868

Miconia campestris (Benth.) Triana: 1189

Miconia carassana Cogn.: 4873, 4982

Miconia centrodesma Naudin: 1202, 1363

Miconia ceramicarpa (DC.) Cogn.: 285, 1834

Miconia chrysophylla (Rich.) Urb.: 1831, 3346

Miconia ciliata (Rich.) DC.: 788, 1042, 1693, 2320, 2360, 2528, 

2772, 5547, 6541

Miconia dodecandra Cogn.: 1055, 2403, 6030, 6046

Miconia francavillana Cogn.: 6733, 6868

Miconia holosericea (L.) DC.: 894, 1140, 3884, 5245, 5468, 

5745

Miconia ibaguensis (Bonpl.) Triana: 791, 897, 3473

Miconia lappacea (DC.) Triana: 4287

Miconia lasseri Gleason: 4606, 5106, 5384

Miconia lateriflora Cogn.: 3890, 4955

Miconia longifolia (Aubl.) DC.: 2084

Miconia macrothyrsa Benth.: 803, 5519

Miconia maguirei Gleason: 2168

Miconia marginata Triana: 23, 211, 2321, 4523, 5924, 5926

Miconia mariae Wurdack: 6458

Miconia mirabilis (Aubl.) L. O. Williams: 381, 1764, 2405a, 

2473, 2592, 2711, 4140, 7173a 

Miconia myriantha Benth.: 5243, 6879

Miconia nervosa (Sm.) Triana: 1886, 3213, 3886

Miconia phaeophylla Triana: 1043, 1144, 5634

Miconia plukenetii Naudin: 1704, 2014, 2333, 4240, 5042

Miconia prasina (Sw.) DC.: 922, 1827, 2021, 2330, 5030, 5107, 

5185, 5757

Miconia pseudoaplostachya Cogn.: 5100

Miconia pubipetala Miq.: 1846, 2690, 2701, 4675

Miconia pyrifolia Naudin: 891

Miconia racemosa (Aubl.) DC.: 396, 615, 2680, 6688

Miconia radulaefolia (Benth.) Naudin: 82, 4364

Miconia rubiginosa (Bonpl.) DC.: 223, 938, 2484, 2543, 3649, 

3755, 5465, 5636, 5880

Miconia rufescens (Aubl.) DC.: 2506, 3503a, 3881

Miconia rugosa Triana: 5925

Miconia serrulata (DC.) Naudin: 4616, 4770, 5375

Miconia silicicola Gleason: 4383
NUMBER 104 • 189

Miconia sp.: 1459, 1544, 3150, 4263, 4283, 4336, 4366, 4453, 

4515, 4875, 4945, 5078

Miconia splendens (Sw.) Griseb.: 2279

Miconia stenostachya DC.: 692, 3471a, 3775, 5655

Miconia superba Ule: 1532

Miconia tillettii Wurdack: 1441, 4396

Miconia tomentosa (Rich.) D. Don ex DC.: 5871

Miconia trimera Wurdack: 5700

Mouriri acutiflora Naudin: 3154

Mouriri grandiflora DC.: 3206, 4572, 5112

Mouriri guianensis Aubl.: 3211

Mouriri sp.: 2607, 3181, 5093, 5173, 5286, 5385

Myriaspora egensis DC.: 3593, 3888

Phainantha laxiflora (Triana) Gleason: 1689, 4280

Pterolepis glomerata (Rottb.) Miq.: 232, 2049, 3633, 3958

Rhynchanthera grandiflora (Aubl.) DC.: 739, 2796

Rhynchanthera hispida Naudin: 3563

Siphanthera cordifolia (Benth.) Gleason: 1166, 5886

Siphanthera hostmannii Cogn.: 2457

Tibouchina aspera Aubl.: 811, 2542, 2562, 3869, 5622

Tibouchina fraterna N. E. Br.: 3677, 6718

Tococa aristata Benth.: 57, 1249, 1308, 2160, 4079, 4288, 4289

Tococa erythrophylla (Ule) Wurdack: 58, 4365, 4427

Tococa guianensis Aubl.: 681, 726, 867, 1148, 3129, 6744

Tococa nitens (Benth.) Triana: 1601, 2454, 5249, 5947a 

Tococa subciliata (DC.) Triana: 125, 3197, 3354, 4577, 5086, 

5259

Meliaceae

Indet. sp.: 2150

Guarea guidonia (L.) Sleumer: 2885

Guarea pubescens (Rich.) A. Juss.: 3273

Guarea silvatica C. DC.: 5294

Trichilia cipo (A. Juss.) C. DC.: 5101, 5392

Trichilia pallida Sw.: 3499, 3816

Trichilia rubra C. DC.: 405, 443, 2122

Trichilia surinamensis (Miq.) C. DC.: 2967, 3595

Trichilia surumuensis C. DC.: 3424

Menispermaceae

Indet. sp.: 2631

Abuta obovata Diels: 1687, 2028

Cissampelos ovalifolia DC.: 2505b, 3648

Cissampelos sp.: 1262, 3717, 6725

Orthomene schomburgkii (Miers) Barneby & Krukoff: 345, 

1780

Orthomene sp.: 5183, 5346

Monimiaceae

Mollinedia sp.: 4386

Siparuna guianensis Aubl.: 631, 3109, 3590, 5876

Siparuna sp.: 2963

Moraceae

Brosimum guianense (Aubl.) Huber: 7133

Brosimum lactescens (S. Moore) C. C. Berg: 3144

Brosimum rubescens Taub.: 7152

Ficus amazonica (Miq.) Miq.: 2609, 2726, 3030, 3031, 3573

Ficus donnell-smithii Standl.: 5060

Ficus guianensis Desv. ex Ham.: 912, 2448

Ficus mathewsii (Miq.) Miq.: 599, 2025, 2588, 3033, 3383, 

3925

Ficus nymphaeifolia Mill.: 1861

Ficus paraensis (Miq.) Miq.: 408, 490, 2029, 2444, 2681, 2922, 

3335, 4769, 5043, 5998

Ficus pertusa L. f.: 1985

Ficus roraimensis C. C. Berg: 3821

Ficus sp.: 2146

Sorocea pubivena Hemsl.: 6833 

Sorocea pubivena ssp. oligotricha (Akkermans & C. C. Berg) 

C. C. Berg: 1233

Myristicaceae

Indet. sp.: 280, 4721

Iryanthera juruensis Warb.: 3249, 3584, 5156

Iryanthera lancifolia Ducke: 1733

Iryanthera sagotiana (Benth.) Warb.: 3017

Iryanthera sp.: 2913, 4780, 5063, 6768

Iryanthera sp. a: 7134

Virola calophylla (Spruce) Warb.: 3585, 3787

Virola elongata (Benth.) Warb.: 5059

Virola sebifera Aubl.: 5873

Virola sp.: 6671

Virola surinamensis (Rol.) Warb.: 367, 735, 1782, 1856, 3270, 

3395, 3784

Myrsinaceae

Indet. sp.: 2216, 5748

Ardisia elliptica Thunb.: 2668

Ardisia guianensis (Aubl.) Mez: 1880, 4953

Cybianthus crotonoides (M. R. Schomb. ex Mez) G. Agostini: 

134

Cybianthus fulvopulverulentus (Mez) G. Agostini: 6025 

Cybianthus fulvopulverulentus ssp. fulvopulverulentus (Mez) 

G. Agostini: 814, 815, 5409, 5511

Cybianthus fulvopulverulentus ssp. magnoliifolius (Mez) Pipoly: 

2516

Cybianthus guyanensis ssp. multipunctatus (A. DC.) Pipoly: 

2397

Cybianthus lepidotus (Gleason) G. Agostini: 1657

Cybianthus pakaraimae Pipoly: 2348, 5793

Cybianthus prieurii A. DC.: 708, 5770

Cybianthus roraimae (Steyerm.) G. Agostini: 1476

Cybianthus sp.: 6857

Cybianthus sp. nov.: 1333

Cybianthus surinamensis (Spreng.) G. Agostini: 1867, 2114, 5552

Cybianthus venezuelanus Mez: 4206, 4372

Myrsine guianensis (Aubl.) Kuntze: 715, 2541

Myrsine maguireana Pipoly: 1656

Myrsine nitida (Mez) Pipoly: 1117

Stylogyne lasseri (Lundell) Pipoly: 4754

Stylogyne orinocensis (Kunth) Mez: 1984, 2082, 3094, 3344, 

4806

Stylogyne sp.: 5262
190 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Myrtaceae

Indet. sp.: 1112, 1174, 3613, 4514, 6832

Calycolpus goetheanus (DC.) O. Berg: 586, 765

Calycorectes bergii Sandwith: 1807

Calyptranthes fasciculata O. Berg: 3523, 5396

Calyptranthes pulchella DC.: 4432

Calyptranthes pullei Burret ex Amshoff: 2131

Calyptranthes sp.: 5151

Campomanesia grandiflora (Aubl.) Sagot: 3603

Eugenia anastomosans DC.: 5907

Eugenia biflora (L.) DC.: 3283

Eugenia egensis DC.: 3161, 4620, 4809

Eugenia ferreiraeana O. Berg: 4911

Eugenia florida DC.: 1975, 3228

Eugenia lambertiana DC.: 3075, 5326

Eugenia latifolia Aubl.: 1342, 5870

Eugenia patrisii Vahl: 422

Eugenia polystachya Rich.: 1188

Eugenia pseudopsidium Jacq.: 5774

Eugenia punicifolia (H.B.K.) DC.: 45, 789, 2538, 2565, 2589, 

2818, 3013, 3772

Eugenia sp.: 2017, 3062

Eugenia tapacumensis O. Berg: 3214, 5143

Eugenia tetramera (McVaugh) M. L. Kawas. & B. Holst: 

4868

Marlierea cuprea Amshoff: 1794

Marlierea ferruginea (Poir.) McVaugh: 888

Marlierea guildingiana (Griseb.) Krug & Urb.: 645

Marlierea karuaiensis (Steyerm.) McVaugh: 4326, 6022

Marlierea schomburgkiana O. Berg: 1762, 2022

Marlierea sp.: 4611, 5155

Marlierea summa McVaugh: 1519, 4468, 4508

Myrcia albidotomentosa (Amshoff) McVaugh: 141, 2315

Myrcia bracteata (Rich.) DC.: 1443, 2772a 

Myrcia deflexa (Poir.) DC.: 1184, 5456

Myrcia fallax (Rich.) DC.: 1051, 1113, 1121, 5682, 6049

Myrcia guianensis (Aubl.) DC.: 689, 829, 2477, 5502, 5623

Myrcia inaequiloba (DC.) D. Legrand: 773, 859, 4585, 5114

Myrcia multiflora (Lam.) DC.: 1114, 4984

Myrcia sp.: 1511, 1514, 1793, 2316

Myrcia splendens (Sw.) DC.: 3949, 5260

Myrcia subobliqua (Benth.) Neidenzu: 442, 648, 1802, 4634, 

5171

Myrcia sylvatica (G. Mey.) DC.: 686, 1045, 1512, 2356, 2540, 

5569, 5643

Myrcia tomentosa (Aubl.) DC.: 1173, 1175, 5517

Myrciaria dubia (Kunth) McVaugh: 5287

Myrciaria vismeifolia (Benth.) O. Berg: 1970

Psidium acutangulum DC.: 1981

Psidium laruotteanum Cambess.: 5522

Psidium salutare (Kunth) O. Berg: 880, 1171, 3479, 5501

Psidium sp.: 3168

Psidium striatulum DC.: 3355, 5172, 5282

Syzygium cumini (L.) Skeels: 2470

Nyctaginaceae

Indet. sp.: 1896, 4384

Guapira salicifolia (Heimerl) Lundell: 1452, 1488, 4354

Guapira sp.: 4501

Neea sp.: 184, 5044

Nymphaeaceae

Nymphaea rudgeana G. Mey.: 6048

Ochnaceae

Indet. sp.: 1037, 1705, 2306, 2443

Adenanthe ciliata Sastre: 85

Cespedesia spathulata (Ruiz & Pav.) Planch.: 5545

Elvasia quinqueloba Spruce ex Engl.: 591, 1820

Ouratea angulata Tiegh.: 886

Ouratea cernuiflora Sandwith: 38, 2383

Ouratea elongata Sastre: 1001

Ouratea fasciculata Maguire & Steyerm.: 2968, 3125, 4661, 

4815, 5177

Ouratea leblondii (Tiegh.) Lemée: 2319

Ouratea mazaruniensis A. C. Sm. & Dwyer: 2402

Ouratea riparia Sleumer: 5359

Ouratea roraimae Engl.: 703

Ouratea soderstromii Sastre: 6012

Ouratea spruceana Engl.: 5248

Poecilandra retusa Tul.: 2369

Sauvagesia angustifolia Ule: 1617

Sauvagesia elata Benth.: 354, 1696

Sauvagesia erecta L.: 620, 696, 849, 6487

Sauvagesia linearifolia A. St.-Hil.: 6548

Sauvagesia longipes Steyerm.: 64, 1486, 4294

Sauvagesia roraimensis Ule: 1107

Sauvagesia rubiginosa A. St.-Hil.: 3557 

Sauvagesia sp.: 6723

Sauvagesia sprengelii A. St.-Hil.: 2531, 5888

Olacaceae

Aptandra liriosmoides Spruce ex Miers: 1468

Chaunochiton kappleri (Sagot ex Engl.) Ducke: 3824

Dulacia guianensis (Engl.) Kuntze: 652, 2136

Heisteria cauliflora Sm.: 1759, 1971, 5163

Heisteria sp.: 1866, 4722, 4788

Onagraceae

Ludwigia affinis (DC.) H. Hara: 2076

Ludwigia dodecandra (DC.) Zardini & P. H. Raven: 606

Ludwigia inclinata (L. f.) M. Gómez: 3963

Ludwigia latifolia (Benth.) H. Hara: 451, 2766, 4624, 4775

Ludwigia nervosa (Poir.) H. Hara: 730, 2793, 3957, 5533

Ludwigia rigida (Miq.) Sandwith: 2804, 3402

Ludwigia sp.: 3514, 3967, 5339

Opiliaceae

Agonandra brasiliensis Miers ex Benth. & Hook. f.: 3583, 3781

Oxalidaceae

Oxalis frutescens L.: 882, 1968, 5487, 5576

Oxalis juruensis Diels: 3471b

Passifloraceae

Indet. sp.: 2447, 3223, 3802, 4889
NUMBER 104 • 191

Dilkea sp.: 1808, 2101

Mitostemma glaziovii Mast.: 3708, 5391

Passiflora aages Feuillet: 4444

Passiflora acuminata DC.: 2520

Passiflora angusta Feuillet & J. M. MacDougal: 1034

Passiflora ascidia Feuillet: 1106, 5560, 6010

Passiflora auriculata Kunth: 2058

Passiflora balbis Feuillet: 1362, 3445, 3488, 3725, 3822, 4499

Passiflora capsularis L.: 2934

Passiflora coccinea Aubl.: 959, 2919

Passiflora costata Mast.: 3289, 3400, 5184

Passiflora foetida var. foetida L.: 644

Passiflora garckei Mast.: 2422

Passiflora glandulosa Cav.: 678, 1186, 1897, 2039, 2844, 3139

Passiflora ovata Jos. Martin ex DC.: 2004

Passiflora pedata L.: 3407

Passiflora quadriglandulosa Rodschied: 529

Passiflora retipetala Mast.: 4433

Passiflora sp.: 2717, 3392

Passiflora tecta Feuillet: 485

Passiflora vespertilio L.: 2407, 3219, 5269, 5335

Pedaliaceae

Sesamum orientale L.: 2469

Sesamum radiatum Schum. & Thonn.: 3365

Pentaphylacaceae

Ternstroemia sp.: 780, 1091, 1624, 2380, 3299, 6729

Phytolaccaceae

Microtea debilis Sw.: 630

Phytolacca rivinoides Kunth & C. D. Bouché: 1216, 3409, 4150, 

5988

Seguieria macrophylla Benth.: 3724

Piperaceae

Peperomia alata Ruiz & Pav.: 4151

Peperomia blanda (Jacq.) Kunth: 5658

Peperomia elongata Kunth: 4604a, 5089, 6039

Peperomia emarginella (Sw. ex Wikstr.) C. DC.: 4685, 4964, 

6473

Peperomia glabella (Sw.) A. Dietr.: 2183, 4610, 4711, 5090

Peperomia lancifolia Hook.: 1405, 4419, 4455, 1217

Peperomia macrostachya (Vahl) A. Dietr.: 852, 947, 2682, 3136, 

4194, 6003, 6041

Peperomia magnoliifolia (Jacq.) A. Dietr.: 4604, 4712

Peperomia pernambucensis Miq.: 4876

Peperomia quadrangularis (J. V. Thomps.) A. Dietr.: 2862

Peperomia quadrifolia (L.) Kunth: 946

Peperomia reptans C. DC.: 4356, 4434

Peperomia rotundifolia (L.) Kunth: 2684, 4193, 4243, 5096, 

5144

Peperomia serpens (Sw.) Loudon: 4735, 4818

Peperomia sp.: 323, 2169, 5790, 6472, 6700, 6717

Piper aduncum L.: 233, 2096, 2480, 3914, 5535

Piper aequale Vahl: 960, 962, 5814

Piper alatabaccum Trel. & Yunck.: 418

Piper anonifolium (Kunth) C. DC.: 2894

Piper anonifolium var. parkerianum (C. DC.) Steyerm: 1357

Piper arboreum Aubl.: 1945, 2893, 2895, 4091, 4199

Piper augustum Rudge: 4198

Piper avellanum (Miq.) C. DC.: 2882

Piper baccans (Miq.) C. DC.: 319, 2038

Piper bartlingianum (Miq.) C. DC.: 5302

Piper cernuum Vell.: 2347

Piper cililimbum Yunck.: 2215

Piper ciliomarginatum Görts & Christenhusz: 2166, 2231

Piper consanguineum Kunth: 2864, 3128

Piper cuyunianum Steyerm.: 1387, 1466

Piper demeraranum (Miq.) C. DC.: 1269

Piper dilatatum Rich.: 3749

Piper duidaense Trel. ex Gleason: 4412

Piper fanshawei Yunck.: 4420

Piper foveolatum Kunth ex C. DC.: 4694

Piper glabrescens (Miq.) C. DC.: 1676, 4264

Piper hispidum Sw.: 496, 963, 1960, 2823, 3912, 4950

Piper hostmannianum (Miq.) C. DC.: 2688, 2849, 3767, 3911, 

4090

Piper insipiens Trel. & Yunck.: 2185, 2268, 2285, 2762, 2767, 

3913, 4200

Piper marginatum Jacq.: 3910

Piper ovatum Vahl: 5603

Piper peltatum L.: 2887

Piper perstipulare Steyerm.: 165, 1268, 1406, 1427, 4085, 4196, 

4197, 4996

Piper piscatorum Trel. & Yunck.: 4881

Piper poiteanum Kunth: 5147

Piper pseudoglabrescens Trel. & Yunck.: 961, 1312, 2824, 5795

Piper rupununianum Trel. & Yunck.: 4411

Piper sp.: 964, 1887, 1924, 1925, 2971, 4603, 4887, 5031

Piper trichoneuron (Miq.) C. DC.: 1480

Pothomorphe peltata (L.) Miq.: 2040

Podostemaceae

Apinagia longifolia (Tul.) P. Royen: 3454

Polygalaceae

Indet. sp.: 3494, 5208, 5498, 5577

Barnhartia floribunda Gleason: 2023, 3411

Bredemeyera floribunda Willd.: 3487

Bredemeyera lucida (Benth.) Klotzsch ex Hassk.: 2514

Moutabea guianensis Aubl.: 6871

Polygala adenophora DC.: 725, 5887, 5953, 6683

Polygala appressa Benth.: 41, 1610a 

Polygala longicaulis Kunth: 3861

Polygala sanariapoana Steyerm.: 3654

Polygala sp.: 4550, 5462, 5628, 6535

Polygala spectabilis DC.: 1040, 5618

Polygala timoutoides var. maguirei (Wurdack) Marques: 3966

Polygala timoutou Aubl.: 2795

Polygala trichosperma L.: 2545

Polygala violacea Aubl.: 5833

Securidaca divaricata Nees & Mart.: 3164, 3350, 5461

Securidaca diversifolia (L.) S. F. Blake: 1191, 2656
192 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Securidaca marginata Benth.: 706

Securidaca paniculata Rich.: 2156, 2691

Securidaca paniculata var. lasiocarpa Oort: 5919

Securidaca pubescens DC.: 3414

Securidaca retusa Benth.: 2405

Securidaca sp.: 2324, 3016, 3113, 3137, 4567, 5320

Securidaca warmingiana Chodat: 2325, 3681

Polygonaceae

Coccoloba lucidula Benth.: 3788

Coccoloba schomburgkii Meisn.: 5703

Coccoloba sp.: 536, 704, 1751, 2034, 2581, 3384, 3743, 3762, 

3934, 5376, 5505

Coccoloba striata Benth.: 5428

Triplaris sp.: 3140, 3524

Portulacaceae

Portulaca sedifolia N. E. Br.: 3067

Proteaceae

Panopsis rubescens (Pohl) Rusby: 3151, 3221

Panopsis sessilifolia (Rich.) Sandwith: 522, 4783, 5857, 5899

Roupala montana Aubl.: 709, 1049, 3441

Quiinaceae

Indet. sp.: 1881

Quiina albiflora A. C. Sm.: 910

Quiina cruegeriana Griseb.: 4350, 5293

Quiina indigofera Sandwith: 541, 2695

Touroulia guianensis Aubl.: 884

Rhamnaceae

Gouania discolor Benth.: 5410

Gouania sp.: 3426

Ziziphus cinnamomum Triana & Planch.: 6734, 6790

Rhizophoraceae

Cassipourea elliptica (Sw.) Poir.: 4773

Cassipourea guianensis Aubl.: 346, 527, 1727, 1748

Rhizophora harrisonii Leechm.: 2662

Rhizophora racemosa G. Mey.: 556b, 572, 1857, 2652a

Rubiaceae

Alibertia acuminata (Benth.) Sandwith: 2042

Alibertia bertierifolia K. Schum.: 4689

Alibertia myrciifolia Spruce ex K. Schum.: 853, 889, 5765

Alseis smithii Standl.: 2883

Amaioua corymbosa H.B.K.: 2036, 5437, 5482

Appunia tenuiflora (Benth.) Hook. f. ex B. D. Jacks.: 2154

Bertiera guianensis Aubl.: 424, 3906

Borreria capitata (Ruiz & Pav.) DC.: 469, 770, 1180, 3655, 

3862

Borreria sp.: 467, 1680, 5573

Bothriospora corymbosa (Benth.) Hook. f.: 5277, 5283

Chalepophyllum sp.: 2357

Chiococca alba (L.) Hitchc.: 5553

Chiococca nitida Benth.: 835, 905, 5518, 5649

Chiococca nitida var. amazonica Müll. Arg.: 5732

Coccocypselum aureum (Spreng.) Cham. & Schltdl.: 749

Coccocypselum condalia Pers.: 805

Coccocypselum guianense (Aubl.) K. Schum.: 2361

Coccocypselum hirsutum Bartl. ex DC.: 907, 1098, 4299

Coccocypselum lanceolatum (Ruiz & Pav.) Pers.: 5440, 5597

Coffea liberica Hiern: 400

Coussarea fanshawei Steyerm.: 1346, 4382

Coussarea racemosa A. Rich.: 5005

Coutarea hexandra (Jacq.) K. Schum.: 3828, 5520, 5528

Declieuxia fruticosa (Willd. ex Roem. & Schult.) Kuntze: 1167, 

2539, 5563, 5784

Declieuxia tenuiflora (Willd. ex Roem. & Schult.) Steyerm. & J. 

H. Kirkbr.: 3046

Didymochlamys connellii N. E. Br.: 2230, 4377

Diodella apiculata (Willd. ex Roem. & Schult.) Delprete: 5638

Diodia apiculata (Willd. ex Roem. & Schult.) K. Schum.: 3971, 

5530

Diodia hyssopifolia (Willd. ex Roem. & Schult.) Cham. & 

Schltdl.: 3237

Duroia eriopila L. f.: 1783, 2582, 3658, 4699, 7174 

Duroia eriopila var. eriopila L. f.: 6774

Elaeagia maguirei Standl.: 4423

Emmeorhiza umbellata (Spreng.) K. Schum.: 4467

Faramea crassifolia Benth.: 711, 1176, 3382, 3689, 3792, 5439, 

5817

Faramea egregia Sandwith: 2188

Faramea morilloi Steyerm.: 4952

Faramea multiflora A. Rich. ex DC.: 4687

Faramea quinqueflora Poepp. & Endl.: 191

Faramea sessilifolia (Kunth) DC.: 5356, 5383, 5711, 6775

Ferdinandusa guainiae Spruce ex K. Schum.: 2253, 6038

Ferdinandusa uaupensis Spruce ex K. Schum.: 869, 4518

Genipa americana L.: 3390, 5447

Genipa spruceana Steyerm.: 514, 3091, 3391, 5125, 5348

Geophila cordifolia Miq.: 2266, 2987

Geophila macropoda (Ruiz & Pav.) DC.: 658

Geophila repens (L.) I. M. Johnst.: 4254

Gonzalagunia dicocca Cham. & Schltdl.: 1958, 2888

Gonzalagunia surinamensis Bremek.: 3936

Guettarda acreana K. Krause: 2914

Hemidiodia ocymifolia (Willd. ex Roem. & Schult.) K. Schum.: 

2941

Hillia illustris (Vell.) K. Schum.: 5297

Isertia hypoleuca Benth.: 4232, 4636

Isertia parviflora Vahl: 2132, 2770, 3378, 3736, 5516, 5521, 

5736

Isertia verrucosa (Bonpl.) Standl.: 2917

Ixora intropilosa Steyerm.: 144

Ixora panurensis Müll. Arg.: 3791

Ixora ulei K. Krause: 3481, 5200

Maguireothamnus sp.: 5637

Malanea gabrielensis Müll. Arg.: 1522, 1684, 1849, 2117, 4507

Malanea obovata Hochr.: 5411

Manettia alba (Aubl.) Wernham: 449, 474, 1755, 2420, 4688

Manettia reclinata L.: 4807

Mitracarpus frigidus var. fruticosus (Standl.) Steyerm.: 3718

Mitracarpus hirtus (L.) DC.: 5290
NUMBER 104 • 193

Morinda brachycalyx (Bremek.) Steyerm.: 3545

Morinda citrifolia L.: 2620

Morinda tenuiflora (Benth.) Steyerm.: 2002, 2777, 5556

Notopleura tapajozensis (Standl.) Bremek.: 6508, 6719

Pagamea capitata Benth.: 270, 1629, 2483, 6543

Pagamea guianensis Aubl.: 1993, 2389, 6503a 

Pagamea thyrsiflora Spruce ex Benth.: 2413

Palicourea buntingii Steyerm.: 956

Palicourea calophylla DC.: 425, 2683, 2965, 3130, 4877, 5246

Palicourea corymbifera (Müll. Arg.) Standl.: 5075

Palicourea crocea (Sw.) Roem. & Schult.: 5118

Palicourea croceoides Desv. ex Ham.: 1093, 1338, 3134, 3284, 

5341, 5555

Palicourea guianensis Aubl.: 1826, 1926, 4915, 5241

Palicourea longiflora (Aubl.) A. Rich.: 5910

Palicourea nitidella (Müll. Arg.) Standl.: 4756

Palicourea perquadrangularis Wernham: 4391

Palicourea rigida Kunth: 786, 2556, 2774, 3476, 5472

Palicourea triphylla DC.: 588, 6691

Patima guianensis Aubl.: 4941

Patima minor C. M. Taylor: 1430, 4355

Perama dichotoma Poepp.: 1623, 3308, 5972

Perama galioides (Kunth) Poir.: 717, 3443, 5948

Perama hirsuta Aubl.: 229, 6681

Posoqueria coriacea M. Martens & Galeotti: 2322, 3141

Posoqueria gracilis Roem. & Schult.: 503

Posoqueria latifolia (Rudge) Roem. & Schult.: 379

Posoqueria panamensis (Walp. & Duchass.) Walp.: 389, 523, 

2685, 5119

Psychotria acuminata Benth.: 1911, 5157, 5403

Psychotria aligera Steyerm.: 55, 1384, 1474, 4329, 4422

Psychotria anceps Kunth: 2546, 2560, 5731

Psychotria antennaeformis Steyerm.: 6732

Psychotria apoda Steyerm.: 284, 532, 1353, 1944, 4239, 4846

Psychotria astrellantha Wernham: 3126, 3606

Psychotria aubletiana Steyerm.: 1454, 1538

Psychotria ayangannensis Steyerm.: 56, 1473, 4429

Psychotria bahiensis DC.: 531, 2989

Psychotria barbiflora DC.: 1190, 2388, 3932

Psychotria berteroana DC.: 1266

Psychotria bostrychothyrsus Sandwith: 183, 1205, 2182, 4245, 

6466

Psychotria bracteocardia (DC.) Müll. Arg.: 1928, 3518, 5559, 

5749

Psychotria bremekampiana Steyerm.: 4416

Psychotria campylopoda Standl.: 1603, 6727

Psychotria capitata Ruiz & Pav.: 14, 1236, 1389, 3170, 5337, 

5438, 5557, 5676, 5738, 6456

Psychotria cardiomorpha C. M. Taylor & A. Pool: 237, 743, 

5782

Psychotria cincta Standl.: 429

Psychotria crocochlamys Sandwith: 1564, 5975, 6707

Psychotria cupularis (Müll. Arg.) Standl.: 917, 1913, 2700, 4473

Psychotria deflexa DC.: 951, 5601

Psychotria deinocalyx Sandwith: 5295, 5363

Psychotria erecta (Aubl.) Standl. & Steyerm.: 1261, 4330, 5956

Psychotria glandulicalyx Steyerm.: 1472

Psychotria gracilenta Müll. Arg.: 2828, 4879

Psychotria hemicephaelis Wernham: 21, 1659, 5968

Psychotria hoffmannseggiana (Willd. ex Roem. & Schult.) Müll. 

Arg.: 1035, 3352

Psychotria horizontalis Sw.: 3492

Psychotria iodotricha Müll. Arg.: 4830, 5705, 6735

Psychotria irwinii Steyerm.: 2954, 5913

Psychotria kappleri (Miq.) Müll. Arg. ex Benoist: 2881

Psychotria lupulina Benth.: 3115, 3142, 4691, 5280

Psychotria mapourioides DC.: 212, 535, 948, 1707, 1792, 1801, 

2209, 2697, 4145, 5201, 5678

Psychotria mazaruniensis Standl.: 203, 1352, 2445

Psychotria multiramosa Steyerm.: 1513

Psychotria muscosa (Jacq.) Steyerm.: 1267, 2180

Psychotria officinalis (Aubl.) Raeusch. ex C. I. Sandwith: 430, 

550, 1536

Psychotria phaneroloma Standl. & Steyerm.: 5684

Psychotria platypoda DC.: 1697, 3025, 3908, 4853

Psychotria plocamipes Wernham: 1382, 1542, 1569, 4307, 

4480, 4522

Psychotria poeppigiana Müll. Arg.: 210, 282, 489, 1674, 3232, 

4195, 4885, 5017, 5161, 6468, 6697, 6702

Psychotria polycephala Benth.: 4590, 4723

Psychotria potaroensis (Sandwith) Steyerm.: 185, 1670, 2226, 

4092

Psychotria psittacina Steyerm.: 24

Psychotria racemosa Rich.: 313, 426, 1912, 2825, 3409a, 3419, 

3901, 5061

Psychotria sp.: 1326, 1347, 1351, 1471, 4490, 6464

Psychotria speluncae Standl. & Steyerm.: 130

Psychotria subundulata Benth.: 2219

Psychotria tapajozensis Standl.: 1566, 6016

Psychotria tepuiensis (Steyerm.) Steyerm.: 1450, 4252, 4295, 

4352

Psychotria transiens Wernham: 1235, 1481, 2281, 4094, 4425, 

4510

Psychotria uliginosa Sw.: 1258, 1303, 1884, 4149, 4241, 5000

Psychotria urniformis Steyerm.: 187

Psychotria vellosiana Benth.: 1143, 5593

Psychotria wessels-boeri Steyerm.: 1541

Randia brevipes Steyerm.: 3812

Randia calycina Cham.: 1821

Randia hebecarpa Benth.: 3745, 4872

Remijia roraimae (Benth.) K. Schum.: 1517

Retiniphyllum guianense Steyerm.: 54

Retiniphyllum scabrum Benth.: 1605, 5935

Retiniphyllum schomburgkii (Benth.) Müll. Arg.: 2301, 2532, 

3281

Ronabea latifolia Aubl.: 6451, 6714

Rosenbergiodendron densiflorum (K. Schum.) Fagerl.: 2632, 

3387
194 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Rudgea cornifolia (Kunth) Standl.: 3166

Rudgea crassiloba (Benth.) B. L. Rob.: 3576

Rudgea hostmanniana Benth.: 1385, 1483, 5675

Rudgea sp.: 4471

Sabicea glabrescens Benth.: 800, 1847

Sabicea oblongifolia (Miq.) Steyerm.: 445

Sabicea parva var. brachycalyx Wernham: 3688

Sabicea velutina Benth.: 5510

Schradera nilssonii Steyerm.: 1453, 4351

Schradera polycephala DC.: 4502

Simira sp.: 6821

Sipanea cowanii Steyerm.: 2187, 4607

Sipanea galioides Wernham: 217

Sipanea hispida Benth. ex Wernham: 2515, 2799

Sipanea pratensis Aubl.: 335, 472a 

Sipanea sp.: 1150, 1159, 2390, 2568, 3970, 5489

Sipanea wilson-brownei R. S. Cowan: 154

Sipaneopsis cururuensis J. H. Kirkbr.: 1449

Spermacoce capitata Ruiz & Pav.: 6509, 6675

Spermacoce glabra Michx.: 1206

Spermacoce hyssopifolia Willd. ex Roem. & Schult.: 2475

Spermacoce sp.: 6675a 

Spermacoce verticillata L.: 2080

Uncaria guianensis (Aubl.) J. F. Gmel.: 2141, 3533

Uncaria tomentosa (Willd. ex Roem. & Schult.) DC.: 2090

Rutaceae

Indet. sp.: 2970, 5734

Conchocarpus ucayalinus (Huber) Kallunki & Pirani: 2964

Ertela trifolia (L.) Kuntze: 3750

Galipea trifoliata Aubl.: 3246

Hortia regia Sandwith: 481

Raveniopsis ruellioides (Oliv.) R. S. Cowan: 5933

Spiranthera guianensis Sandwith: 1728

Triphasia trifolia (Burm. f.) P. Wilson: 2608

Zanthoxylum sp.: 1120, 1122

Sabiaceae

Meliosma herbertii ssp. herbertii Rolfe: 1545

Meliosma meridensis Lasser: 4469

Sapindaceae

Indet. sp.: 1795, 2157b, 3406

Allophylus racemosus Sw.: 3823

Cupania hirsuta Radlk.: 5236

Cupania macrostylis (Radlk.) Acev.-Rodr.: 5268

Cupania rubiginosa (Poir.) Radlk.: 690, 1047, 3423, 3773

Cupania scrobiculata var. guianensis (Miq.) Uitt.: 386

Matayba arborescens (Aubl.) Radlk.: 713, 5469

Matayba camptoneura Radlk.: 4579, 5202, 5345

Matayba guianensis Aubl.: 4851

Matayba inelegans Spruce ex Radlk.: 1895

Matayba macrostylis Radlk.: 3080, 3337, 5265

Matayba oligandra Sandwith: 7176

Matayba peruviana ssp. oligandra (Sandwith) Acev.-Rodr.: 7122

Paullinia dasygonia Radlk.: 3291

Paullinia isoptera Radlk.: 4626, 4798

Paullinia plagioptera Radlk.: 3904

Paullinia stenopetala Sagot: 955

Paullinia tricornis Radlk.: 4804, 5313, 5328

Pseudima frutescens (Aubl.) Radlk.: 2915

Pseudima sp.: 6739

Talisia simaboides K. U. Kramer: 6834

Toulicia guianensis Aubl.: 361, 1702

Vouarana guianensis Aubl.: 5216

Sapotaceae

Indet. sp.: 35b, 1731, 3579, 3876, 5137, 5178, 5254, 5347, 

5414, 5515, 6905

Chrysophyllum argenteum Jacq.: 1766

Chrysophyllum argenteum ssp. auratum (Miq.) T. D. Penn.: 365, 

3421, 3815

Chrysophyllum sanguinolentum (Pierre) Baehni: 7182

Chrysophyllum sp.: 5128, 5179, 7132, 7173

Ecclinusa lanceolata (Mart. & Eichler) Pierre: 2754, 5058

Elaeoluma schomburgkiana (Miq.) Baill.: 36

Manilkara bidentata ssp. surinamensis (Miq.) T. D. Penn.: 5773

Micropholis caudata T. D. Penn.: 1469

Micropholis gardneriana (A. DC.) Pierre: 5123

Micropholis guyanensis (A. DC.) Pierre: 2994

Micropholis sp.: 6785

Micropholis venulosa (Mart. & Eichler ex Miq.) Pierre: 362, 

1781, 7131

Pouteria ambelaniifolia (Sandwith) T. D. Penn.: 6784

Pouteria caimito (Ruiz & Pav.) Radlk.: 5218

Pouteria cayennensis (A. DC.) Eyma: 6743

Pouteria cuspidata (A. DC.) Baehni: 2341, 3162, 5199, 5330, 

5382, 5386

Pouteria eugeniifolia (Pierre) Baehni: 2338

Pouteria grandis Eyma: 1458

Pouteria guianensis Aubl.: 3099, 7144

Pouteria rigida ssp. tomentosa (Aubrév.) T. D. Penn.: 143

Pouteria sp.: 2144, 6828

Pouteria speciosa (Ducke) Baehni: 6888

Pouteria surumuensis Baehni: 1725

Pouteria venosa ssp. amazonica T. D. Penn.: 5730

Scrophulariaceae

Achetaria guianensis Pennell: 619

Anisantherina hispidula (Mart.) Pennell: 3448, 3555, 3965

Bacopa salzmannii (Benth.) Wettst. ex Edwall: 3453

Benjaminia reflexa (Benth.) D’Arcy: 3962

Buchnera palustris (Aubl.) Spreng.: 3556

Buchnera rosea Kunth: 738, 2509, 3671

Lindernia crustacea (L.) F. Muell.: 216, 629

Lindernia diffusa (L.) Wettst.: 666

Scoparia dulcis L.: 3466, 6663

Vellosiella spathacea (Oliv.) Melch.: 81

Simaroubaceae

Picramnia latifolia Tul.: 957

Picramnia sellowii ssp. spruceana (Engl.) Pirani: 3800, 4387

Picramnia sp.: 4633, 5084

Simaba cedron Planch.: 2606
NUMBER 104 • 195

Simaba orinocensis Kunth: 5266

Simarouba amara Aubl.: 936, 3410, 6883, 7150

Solanaceae

Brunfelsia guianensis Benth.: 4898

Capsicum annuum var. glabriusculum (Dunal) Heiser & 

Pickersgill: 3520

Cestrum latifolium Lam.: 2661, 3380

Lycianthes pauciflora (Vahl) Bitter: 2164

Markea camponoti Ducke: 457

Markea coccinea Rich.: 5083

Markea sessiliflora Ducke: 444

Nicotiana tabacum L.: 3416

Physalis angulata L.: 3472

Physalis pubescens L.: 643, 5829, 5960

Schwenckia grandiflora Benth.: 5333

Solanum asperum Rich.: 5532, 5763

Solanum campaniforme Roem. & Schult.: 944

Solanum circinatum Bohs: 5015

Solanum cordovense Sessé & Moc.: 949

Solanum coriaceum Dunal: 4414

Solanum costatum M. Nee: 1270, 1456

Solanum crinitum Lam.: 26, 5358, 5466

Solanum jamaicense Mill.: 2670

Solanum leucocarpon Dunal: 1934, 3578, 3602, 5018

Solanum monachophyllum Dunal: 3092, 4669, 5334

Solanum morii S. Knapp: 1431

Solanum paludosum Moric.: 2495

Solanum pensile Sendtn.: 3418b

Solanum rugosum Dunal: 1933, 6865

Solanum semotum M. Nee: 2852

Solanum sp.: 5598

Solanum stramoniifolium Jacq.: 437, 616, 839, 3591, 3722, 

4244, 6864

Solanum subinerme Jacq.: 614, 2936, 3521, 5357, 5863

Solanum uncinellum Lindl.: 3418

Solanum velutinum Dunal: 850

Solanum volubile Sw.: 2085

Sterculiaceae

Indet. sp.: 901, 5494, 5865

Byttneria genistella Triana & Planch.: 2798, 3451, 3855

Helicteres guazumifolia Kunth: 3369

Melochia sp.: 3854

Melochia spicata (L.) Fryxell: 798, 2797, 2808, 3636

Melochia ulmifolia Benth.: 3491

Sterculia pruriens (Aubl.) K. Schum.: 1763, 7160

Sterculia rugosa R. Br.: 670

Sterculia sp.: 2031

Theobroma obovatum Klotzsch ex Bern.: 4913

Theobroma subincanum Mart.: 2923, 2924a 

Waltheria indica L.: 3361

Styracaceae

Lissocarpa guianensis Gleason: 524

Styrax guyanensis A. DC.: 5138

Styrax sp.: 2743

Symplocaceae

Symplocos guianensis (Aubl.) Gürke: 2494, 2561

Symplocos schomburgkii Klotzsch ex Brand: 5567

Symplocos sp.: 3484, 3759

Symplocos ulei Brand: 879, 5621

Theophrastaceae

Indet. sp.: 5708

Clavija lancifolia ssp. chermontiana (Standl.) B. Ståhl: 2955, 5350

Clavija macrophylla (Link ex Roem. & Schult.) Miq.: 3757

Thymelaeaceae

Daphnopsis sp.: 1337

Tiliaceae

Indet. sp.: 272

Apeiba petoumo Aubl.: 1829

Apeiba schomburgkii Szyszyl.: 3532

Apeiba tibourbou Aubl.: 3928

Corchorus sp.: 3959

Mollia ulei Burret: 2317

Trigoniaceae

Trigonia hypoleuca Griseb.: 2115

Trigonia subcymosa Benth.: 47

Turneraceae

Indet. sp.: 3236, 3660

Piriqueta viscosa ssp. viscosa Griseb.: 3837

Turnera caerulea var. caerulea Moc. & Sessé ex DC.: 3539

Turnera guianensis Aubl.: 3859

Turnera sp.: 634, 2053, 3867, 4623, 5495

Ulmaceae

Trema micrantha (L.) Blume: 2579, 2832, 2939

Verbenaceae

Lantana brasiliensis Link: 5710

Lantana camara L.: 613, 2113, 2618, 3486, 6510

Lantana canescens Kunth: 5572

Lantana radula Sw.: 5595

Lantana sp.: 3882

Lippia origanoides Kunth: 1104, 1170, 3439, 5416b 

Petrea bracteata Steud.: 351, 1760, 2750, 4673, 4934

Petrea macrostachya Benth.: 3617, 3872, 5828

Stachytarpheta angustifolia (Mill.) Vahl: 3692

Stachytarpheta cayennensis (Rich.) Vahl: 2937

Stachytarpheta sprucei Moldenke: 5483

Vitex capitata Vahl: 3477, 3538, 3752

Vitex compressa Turcz.: 2121, 5400

Vitex stahelii Moldenke: 1769

Vitex triflora Vahl: 3143

Violaceae

Corynostylis arborea (L.) S. F. Blake: 1982, 4792, 4871

Hybanthus calceolaria (L.) Schulze-Menz: 3940

Hybanthus oppositifolius (L.) Taub.: 3238, 5273

Leonia glycycarpa Ruiz & Pav.: 5167, 5365, 3596

Paypayrola hulkiana Pulle: 3224, 3242a 

Paypayrola longifolia Tul.: 476, 1891, 2524

Rinorea amapensis Hekking: 4838

Rinorea brevipes (Benth.) S. F. Blake: 3063
196 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Rinorea lindeniana (Tul.) Kuntze: 4630

Rinorea macrocarpa (Mart. ex Eichler) Kuntze: 2889, 4716, 

5513, 5702, 5834

Rinorea pubiflora (Benth.) Sprague & Sandwith: 2707, 2846, 

3086, 3171, 4631 

Rinorea pubiflora var. grandifolia (Eichler) Hekking: 387

Rinorea riana Kuntze: 2000, 2850

Vitaceae

Indet. sp.: 5338

Cissus erosa Rich.: 618, 809, 2918, 3012, 5315

Cissus sicyoides L.: 2634, 2729, 3074

Cissus sp.: 5316

Vochysiaceae

Indet. sp.: 675, 1701, 3666

Qualea schomburgkiana Warm.: 6824

Qualea sp.: 883

Qualea sp. a: 7165

Vochysia crassifolia Warm.: 699

Vochysia sp.: 2803

Vochysia tetraphylla (G. Mey.) DC.: 641, 1772

Zygophyllaceae

Indet. sp.: 5583
NUMBER 104 • 197

PLATES

PLATE 1. The Guiana Shield. A. Amauroderma brittonii, one of the largest mushroom fruiting bodies in the Neotropics. 

B. Manawanaro, Wai Wai Village. C. Norugu Creek, upper Ireng. D. Passiflora glandulosa Cav. (Passifloraceae), Henkel 1186, 

upper Ireng River. E. Patamona men plaiting with mukru, upper Ireng River. F. Stegolepis ferruginea Baker (Rapateaceae), 

Henkel 2424, inflorescence Kaieteur savanna. All photos by Terry Henkel.
198 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

PLATE 2. A. Romeo Williams and Ficus sp. tree, Marudi Mountains. B. Blue pool, Norugu Creek. C. Tiarnau Creek, a small 

tributary of the Essequibo River, Acarai Mountains. D. Norantea sp. (Marcgraviaceae), Orinduik Falls. E. View of south Rupununi savanna. F. Dendrobates azureus on an aroid flower, Acarai Mountains. All photos by Terry Henkel.
NUMBER 104 • 199

PLATE 3. A. Henkel on summit of Mount Wokomung. B. Cloud forest, Mount Wokomung. C. Mimi Chin and Regis James at 

rock carvings, south Rupununi savanna. D. Psygmorchis pusilla (L.) Dodson & Dressler (Orchidaceae), Henkel 2401, Kaieteur 

Falls. E. Achiknak Tipu. F. Pithecellobium sp. (Fabaceae), upper Ireng. All photos by Terry Henkel.
200 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

PLATE 4. A. Rapids of the upper Mazaruni River, dry season. B. Kaieteur Falls during high flow, from air. C. Savannas around 

Cipo settlement, Ireng River. D. Rock paintings at Maipuri Falls. E. Mimi Chin, savanna, upper Ireng. F. Mourera fluviatilis Aubl. 

(Podostemaceae), orin fronds used in chewing tobacco. All photos by Terry Henkel.
Aime, M. C., T. W. Henkel, and L. Ryvarden. 2003. Studies in Neotropical Polypores 15: New and Interesting 

Species from Guyana. Mycologia 95: 614–619. http://dx.doi.org/10.2307/3761937.

Aime, M. C., D. L. Largent, T. W. Henkel, and T. J. Baroni. 2009. The Entolomataceae of the Pakaraima Mountains of Guyana IV: New Species of Calliderma, Paraeccilia and Trichopilus. Mycologia 102: 633–649. 

http://dx.doi.org/10.3852/09-162.

Aime, M. C., L. Ryvarden, and T. W. Henkel. 2007. Studies in Neotropical Polypores, 22: Additional New and 

Rare Species from Guyana. Synopsis Fungorum 23: 15–31.

Castellano, M., T. W. Henkel, S. L. Miller, and M. C. Aime. 2012. New Elaphomyces Species (Elaphomycetaceae, 

Eurotiales, Ascomycota) from Guyana. Mycologia 104: 1244–1249. http://dx.doi.org/10.3852/12-061.

Christenson, E., and T. W. Henkel. 1996. Orchid Habitats: Phragmipedium klotzscheanum. American Orchid 

Society Bulletin 64: 1100–1101.

Degagne, R. S., T. W. Henkel, S. J. Steinberg, and L. Fox III. 2009. Identifying Dicymbe corymbosa Monodominant Forests in Guyana Using Satellite Imagery. Biotropica 41: 7–15. http://dx.doi.org/10.1111/j.1744

-7429.2008.00446.x.

Fulgenzi, T. D., R. E. Halling, and T. W. Henkel. 2010. Fistulinella cinereoalba sp. nov. and New Distribution 

Records for Austroboletus from Guyana. Mycologia 102: 224–232. http://dx.doi.org/10.3852/09-059.

Fulgenzi, T. D., T. W. Henkel, and R. E. Halling. 2007. Tylopilus orsonianus sp. nov. and Tylopilus eximius from 

Guyana. Mycologia 99: 622–627. http://dx.doi.org/10.3852/mycologia.99.4.622.

Fulgenzi, T. D., J. Mayor, T. W. Henkel, and R. E. Halling. 2008. New Species of Boletellus from Guyana. Mycologia 100: 490–495. http://dx.doi.org/10.3852/07-170R.x

Henkel, T. W. 1992. In Quest of the Big Outside: Guyana Wilderness 1991. Guyana Biodiversity Society 1(2): 

7–11.

Henkel, T. W. 1994. Up the Wild Green Yonder: A Botanical Expedition to Mt. Wokomung, Guyana. South 

American Explorer 36: 5–11.

Henkel, T. W. 1995. Journey through a Lost World: Canoeing through One of South America’s Great Wilderness 

Areas: Tepui Country of Guyana. Earth 4: 52–59.

Henkel, T. W. 1995. Wai Wai Days, Jaguar Nights. Botanical Explorations in Guyana’s Deep South. South American Explorer 42: 16–21.

Henkel, T. W. 1995. Wai Wai Country. Eldorado 1: 16–20.

Henkel, T. W. 1999. New Taxa and Distribution Records for Tylopilus from Dicymbe Forests of Guyana. Mycologia 91: 655–665. http://dx.doi.org/10.2307/3761252.

Henkel, T. W. 2001. Tylopilus pakaraimensis sp. nov., a New Species of Tylopilus Section Potamogetones from 

Guyana. Mycotaxon 78: 105–114.

Henkel, T. W. 2002. Monodominance in the Ectomycorrhizal Dicymbe corymbosa (Caesalpiniaceae) from Guyana. Journal of Tropical Ecology 19: 417–437. http://dx.doi.org/10.1017/S0266467403003468.

Henkel, T. W. 2005. Parakari, an Indigenous Fermented Cassava Beverage Utilizing Amylolytic Rhizopus in Guyana. Mycologia 97: 1–11. http://dx.doi.org/10.3852/mycologia.97.1.1.

Henkel, T. W., M. C. Aime, M. Chin, and C. Andrew. 2004. Edible Mushrooms from Guyana. Mycologist 18: 

104–111. http://dx.doi.org/10.1017/S0269915X04003027.

Henkel, T. W., M. C. Aime, M. Chin, S. L. Miller, R. Vilgalys, and M. E. Smith. 2012. Ectomycorrhizal Fungal 

Sporocarp Diversity and Discovery of New Taxa in Dicymbe Monodominant Forests of the Guiana Shield. 

Biodiversity and Conservation 21: 2195–2220. http://dx.doi.org/10.1007/s10531-011-0166-1.

Henkel, T. W., M. C. Aime, D. L. Largent, and T. J. Baroni. 2010. The Entolomataceae of the Pakaraima Mountains 

of Guyana 5: New Species of Alboleptonia. Mycotaxon 114: 115–126. http://dx.doi.org/10.5248/114.115.

Henkel, T. W., M. C. Aime, D. L. Largent, and T. J. Baroni. 2010. The Entolomataceae of the Pakaraima Mountains of Guyana III: New Species of Rhodocybe. Mycoscience 51: 23–27. http://dx.doi.org/10.1007/S10267-

009-0008-0.

Appendix:

Publications of Terry W. Henkel
202 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Henkel, T. W., M. C. Aime, D. L. Largent, and T. J. Baroni. 2014. The Entolomataceae of the Pakaraima Mountains of Guyana 6: Ten New Species and 

One Combination in Nolanea. Mycotaxon 129(1): 119–148. http://dx.doi

.org/10.5248/129.119.

Henkel, T. W., M. C. Aime, and H. K. Mehl. 2009. Craterellus excelsus sp. nov. 

from Guyana. Mycotaxon 107: 201–208. http://dx.doi.org/10.5248/107.201.

Henkel, T. W., M. C. Aime, H. Mehl, and S. L. Miller. 2006. Cantharellus pleurotoides, a New and Unusual Basidiomycete from Guyana. 

Mycological Research 110: 1409–1412. http://dx.doi.org/10.1016/j

.mycres.2006.09.010. 

Henkel, T. W., M. C. Aime, and S. L. Miller. 2000. Systematics of Pleurotoid Russulaceae from Guyana and Japan, with Notes on Their Ectomycorrhizal Status. Mycologia 92: 1119–1132. http://dx.doi.org/10.2307/3761479.

Henkel, T. W., M. C. Aime, J. K. Uehling, and M. E. Smith. 2011. New Species and 

Distribution Records of Clavulina (Cantharellales, Basidiomycota) from the 

Guiana Shield. Mycologia 103: 883–894. http://dx.doi.org/10.3852/10-355.

Henkel, T. W., T. Y. James, S. L. Miller, M. C. Aime, and O. K. Miller Jr. 2006. The 

Mycorrhizal Status of Pseudotulostoma volvata (Elaphomycetaceae, Eurotiales, Ascomycota). Mycorrhiza 16: 241–244. http://dx.doi.org/10.1007

/s00572-006-0040-2.

Henkel, T. W., J. Mayor, and L. Woolley. 2005. Mast Fruiting and Seedling Survival 

of the Ectomycorrhizal, Monodominant Dicymbe corymbosa (Caesalpiniaceae) in Guyana. New Phytologist 167: 543–556. http://dx.doi.org/10.1111

/j.1469-8137.2005.01431.x.

Henkel, T. W., R. Meszaros, M. C. Aime, and A. Kennedy. 2005. New Clavulina Species 

from the Pakaraima Mountains of Guyana. Mycological Progress 4: 343–350.

Henkel, T. W., P. Roberts, and M. C. Aime. 2004. Sebacinoid Species from the 

Pakaraima Mountains of Guyana. Mycotaxon 89: 433–439.

Henkel, T. W., M. E. Smith, and M. C. Aime. 2010. Guyanagaster, a New WoodDecaying Sequestrate Fungal Related to Armillaria (Physalacriaceae, Agaricales, Basidiomycota). American Journal of Botany 97: 1474–1484. http://

dx.doi.org/10.3732/ajb.1000097.

Henkel, T. W., J. Terborgh, and R. Vilgalys. 2002. Ectomycorrhizal Fungi and 

Their Leguminous Hosts in the Pakaraima Mountains of Guyana. Mycological Research 106: 516–532. http://dx.doi.org/10.1017/S0953756202005919.

Henkel, T. W., A. W. Wilson, M. C. Aime, J. Dierks, J. K. Uehling, M. Roy, H. Schimann, F. Wartchow, and G. M. Mueller. 2014. Cantharellaceae of Guyana II: 

New Species of Craterellus, New South American Distribution Records for 

Cantharellus guyanensis and Craterellus excelsus, and a Key to the Neotropical taxa. Mycologia 106: 307–324. http://dx.doi.org/10.3852/106.2.307.

Hernández, J. R., M. C. Aime, and T. W. Henkel. 2005. The Rust Fungi (Uredinales) of Guyana. Sydowia 57: 189–222.

Hughes, K. W., R. H. Petersen, J. L. Mata, N. V. Psurtseva, A. E. Kovalenko, 

O. V. Morozova, E. B. Lickey, B. J. Cifurentes, E. Nagasawa, R. E. Halling, 

S. Takehashi, M. C. Aime, T. Bau, and T. W. Henkel. 2007. Megacollybia 

(Agaricales). Report of the Tottori Mycological Institute 45: 1–57.

Husbands, D., T. W. Henkel, G. Bonito, R. Vilgalys, and M. E. Smith. 2012. New 

Species of Xerocomus (Boletales) from the Guiana Shield, with Notes on 

Their Mycorrhizal Status and Fruiting Occurrence. Mycologia 105: 422–435. 

http://dx.doi.org/10.3852/12-146.

Largent, D. L., M. C. Aime, T. W. Henkel, and T. J. Baroni. 2008. The Entolomataceae of the Pakaraima Mountains of Guyana II: Inocephalus dragonosporus

comb. nov. Mycotaxon 105: 185–198.

Largent, D. L., T. W. Henkel, M. C. Aime, and T. J. Baroni. 2008. The Entolomataceae of the Pakaraima Mountains of Guyana I: Four New Species of 

Entoloma s. str. Mycologia 100: 132–140. http://dx.doi.org/10.3852/myco

logia.100.1.132.

Lodge, D. J., T. Laessoe, M. C. Aime, and T. W. Henkel. 2008. Montane and Cloud 

Forest Specialists among Neotropical Xylaria Species. North American Fungi

3: 193–213. http://dx.doi.org/10.2509/naf2008.003.00713.

Matheny, P. B., M. C. Aime, and T. W. Henkel. 2003. New Species of Inocybe from 

Dicymbe Forests of Guyana. Mycological Research 107: 495–505. http://

dx.doi.org/10.1017/S0953756203007627.

Matheny, P. B., M. C. Aime, M. E. Smith, and T. W. Henkel. 2012. New Species 

and Reports of Inocybe (Agraicales) from Guyana. Kurtiana 37: 23–39.

Mayor, J. R., T. D. Fulgenzi, T. W. Henkel, and R. E. Halling. 2008. Boletellus 

piakaius sp. nov. and a New Distribution Record for Boletellus ananas var. 

ananas from Guyana. Mycotaxon 105: 387–398.

Mayor, J. R., and T. W. Henkel. 2006. Do Ectomycorrhizas Alter Leaf Litter 

Decomposition in Monodominant Tropical Forests? New Phytologist 169: 

579–588. http://dx.doi.org/10.1111/j.1469-8137.2005.01607.x. 

Mayor, J. R., E. A. G. Schuur, and T. W. Henkel. 2009. Elucidating the Nutritional 

Dynamics of Fungi Using Stable Isotopes. Ecology Letters 12: 171–183. 

http://dx.doi.org/10.1111/j.1461-0248.2008.01265.x.

McGuire, K. L., T. W. Henkel, and I. De la Cerda. 2008. Dual Mycorrhizal Colonization of Forest-Dominating Tropical Trees and the Mycorrhizal Status 

of Non-dominant Tree and Liana Species. Mycorrhiza 18: 217–222. http://

dx.doi.org/10.1007/s00572-008-0170-9.

Miller, O. K., T. W. Henkel, T. Y. James, and S. L. Miller. 2001. Pseudotulostoma, a Remarkable New Volvate Genus in the Elaphomycetaceae from 

Guyana. Mycological Research 105: 1268–1272. http://dx.doi.org/10.1017

/S095375620100466X.

Miller, S. L., M. C. Aime, and T. W. Henkel. 2002. The Russulaceae of the Pakaraima Mountains of Guyana. I. New Species of Pleurotoid Lactarius. Mycologia 94: 545–553. http://dx.doi.org/10.2307/3761789.

Miller, S. L., and T. W. Henkel. 2004. Biology and Molecular Ecology of Subiculate 

Lactarius Species from Guyana. In Fungi in Forest Ecosystems: Diversity, 

Ecology, and Systematics, C. Cripps, ed. Memoirs of the New York Botanic 

Garden 89: 297–312. 

Neves, M. A., T. W. Henkel, and R. E. Halling. 2010. Phylloporus colligatus, a 

New Species of Gilled Bolete from Guyana. Mycotaxon 111: 143–148. http://

dx.doi.org/10.5248/111.143.

Simmons, C., T. Henkel, and C. Bas. 2002. The Genus Amanita in the Pakaraima 

Mountains of Guyana. Persoonia 17(4): 563–582.

Smith, M. E., T. W. Henkel, J. K. Uehling, H. D. Clarke, and R. Vilgalys. 2013. 

The Ectomycorrhizal Fungal Community in a Neotropical Forest Dominated 

by the Endemic Dipterocarp Pakaraimaea dipterocarpacea. PLoS One 8: 

e55160. http://dx.doi.org/10.1371/journal.pone.0055160.

Thacker, J., and T. W. Henkel. 2004. New Species of Clavulina from Guyana. 

Mycologia 96: 650–657. http://dx.doi.org/10.2307/3762182.

Thacker, J. R., T. W. Henkel, and R. Vilgalys. 2001. Extreme Morphological Variability among Sympatric Neotropical Species of Clavulina and Craterellus.

Phytopathology 91, no. 6 (Supplement): S125. [Abstract.]

Uehling, J. K., T. W. Henkel, M. C. Aime, and M. E. Smith. 2012. New Species and 

Distribution Records for Clavulina (Cantharellales, Basidiomycota) from the 

Guiana Shield, with a key to the Lowland Neotropical Taxa. Fungal Biology

116(12): 1263–1274. http://dx.doi.org/10.1016/j.funbio.2012.09.004.

Uehling, J. K., T. W. Henkel, M. C. Aime, and M. E. Smith. 2012. New Species 

of Clavulina (Cantharellales, Basidiomycota) with Effused or Resupinate 

Basidiomata from the Guiana Shield. Mycologia 147: 547–556. http://dx.doi

.org/10.3852/11-130.

Wilson, A. W., M. C. Aime, J. Dierks, G. M. Mueller, and T. W. Henkel. 2012. Craterellus and Cantharellus in Guyana I. New Species, Distribution Records, 

and a Synopsis of Known taxa. Mycologia 104(6): 1466–1477. http://dx.doi

.org/10.3852/11-412.

Wood, W. F., D. L. Largent, and T. W. Henkel. 2004. Headspace Analysis Identifies 

Indole and 1-Octen-ol as the “Coal Tar” Odor of Tricholoma inamoenum. 

Mycological Progress 4: 325–328. http://dx.doi.org/10.1007/s11557-006

-0102-z.

Woolley, L. P., T. W. Henkel, and S. C. Sillett. 2008. Reiteration in the Tropical 

Monodominant Tree Dicymbe corymbosa (Caesalpiniaceae) and Its Potential Adaptive Significance. Biotropica 40: 32–43. http://dx.doi.org/10.1111

/j.1744-7429.2007.00348.x.
Note: Contributors of Identifications, Collections of Special Interest, and Parts II, III, 

and IV are not indexed.

aboriginal rock engravings, 41

Acarai Mountains, 45–51

achepoko, 44

Achiknak-Malakwalai Massif, Upper Ireng River, expedition, 51–56, 52 (map)

Achiknak Tipu, 22, 29, 51, 199

Achiknak Tipu in Territorio Roraima, Brazil, 26–27

Agaricales, 27, 44

Agave sp., 56

Aishalton, 39, 41

Aishalton-Kuyuwini River, 39

Aishalton Landing, 36, 41

Aishalton Village, 5, 36, 42, 46, 58

Akawaio guides and settlement, 19, 21

Alfred, Base, 19

Amauroderma brittonii, 197

Amazonian watershed, 36

Ameer, Mohamed “Harold,” 22, 31–33, 36, 43, 46

Amerindians

burning by, 25, 36, 53, 54, 56

on collecting teams, 5

on expedition to Chinowieng, 19, 22

on Marudi Mountains–Kuyuwini River expedition, 39, 41

Taruma, 42

training in botanical specimen collection, 58

on Upper Ireng River–Mount Wokomung expedition, 28–31

Wai Wai, 46–47, 50–51

Wapisiana, 42

Amphibians and Reptiles of Guyana, South America, The (Cole et al.), 3

anacondas, 50

Ando Falls, Sukabi River, 30, 56

anhinga, 42, 47

antbirds, 49

ant domatia, 44

anthropogenic disturbances

on Acarai, 50

burning, 25, 36, 53, 54, 56

in Marudi, 40

arrow poison, 48

ascomycetes, 54, 55

Index
204 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

asepoko, 48

asheroa, 44

balata

black, 40

harvesting of, near Bat Mountain, 41

in Marudi Mountains, 36, 39

mountain, 44, 54, 55

Tinarnau Peak, 48

bala-uitu, 48

baromalli, 44, 48

Bartica, 22, 31

Bartica and Essequibo River expedition, 

22, 23 (map)

basha, 42, 51

basidiomycetes, 29, 54, 55

Bat Mountain, 36, 40–41

bats, 49

BDG (Biological Diversity of the Guiana 

Shield), 1–3

bellbirds, 27, 30

Berbice savanna, 36, 42

Biological Diversity of the Guiana Shield 

(BDG), 1–3

bird’s-nest fungus, 27

bitterns, 42

black hawks, 42

bloodwood, 49

Blue Mountain, 31

Boa Vista, Brazil, 50

Boletaceae, 29, 44

Boom, Brian, 22

botanical specimens, distribution of, 3

Boundary Commission, 45–46

Boyan, Rufus, 46

Brazil

Boa Vista, 50

borders with Guyana, 5, 17

frontier, 22, 25

Instituto Nacional de Pesquisas da 

Amazonia (INPA), 17

Roraima, 19

wildcat gold miners, 50

Bromeliaceae, 33

Brown, Charles Barrington, 45

bush cows (tapirs), 42, 49, 50

bush islands, 25, 26, 39, 48

bush mouth (savanna–forest interface), 

36, 39

camoodies, 50

capybara, 42, 47

Casimero, Edgar, 39

Casimero, Kenneth, 39

Catch-a-cow, 56

catfish, 51

Centre for the Study of Biological 

Diversity(CSBD), University of 

Guyana, 3

Cerro Duida, Venezuela, 27

Chan-a-Sue, Malcolm, 33, 36, 43

Checklist of the Freshwater Fishes of the 

Guiana Shield (Vari et al.), 3

Checklist of the Plants of the Guiana 

Shield (Funk et al.), 3

Checklist of the Terrestrial Vertebrates 

of the Guiana Shield (Hollowell 

and Reynolds), 3

Chi-Chi Falls, 19, 22

Chin, Mimi Mei Lin, 5, 22, 199, 200

Chinowieng Village, 19–20, 22

Chodikar River, 47, 49

chu-lu-wah-yek, 44

Cipo, 43, 53, 55

Cipo ridges, 25–26

Cipo settlement, 23, 51, 56

Cipo Village, 5

Cipo–Yuarka, 43

Clavariaceae, 20, 27, 44, 54, 55

cloud forests

features of, 49

Mount Ayanganna, 20

Mount Wokomung, 29, 30–31, 42, 

44, 45, 199

clump wallaba, 5, 34–35, 36, 44, 48

collection information, format of, 5–6

conservation efforts within Guiana 

Shield, 1–2

coral fungi, 20, 27, 44, 54, 55

cormorants, 42

cranes, 42, 47

CSBD (Centre for the Study of 

Biological Diversity), University of 

Guyana, 3

cup fungi, 27, 54

curassows, 27, 50

cyanobacteria, 39, 41, 52

Cyathus, 27

Dendrobates, 50, 198

droghers, 19–20, 28, 33, 36

dugout canoes, 41, 43, 46, 50

Dutch Tropenbos International, 36

earthstar puffballs, 54

Ebini Mountain, 22

ectomycorrhizal fungi, 5, 29, 44

elfin woodland, 20

Eping escarpment, 22

Erythrinus, 41

Essequibo Headwaters and Acarai 

Mountains expedition, 38 (map), 

45–51

Essequibo River, 22, 36

Essequibo River–Berbice Savanna–

Soesdyke–Linden Highway–

Mahaica Coast expedition, 36, 37 

(map)

Essequibo River–Macouria River–

Blue Mountain expedition, 23 

(map), 31

eurola, 44, 55

expedition reports, online publication 

of, 3

Farabee Amazon Expedition, 45

Fernandes, Bobby, 25, 43, 51

field drying plants, notes on, 27

foo-ti, 48

Fratello, Steve, 5, 34, 42

frogs, 21, 29, 50

gabbroic intrusions, 34

garimpeiros, 50

GDF (Guyana Defense Force), 4, 20, 

46, 50

Georgetown, Guyana

Henkel and Chin’s medical treatment 

in, 51

Henkel’s outreach to people of, 4

Ogle Airport, 22, 33

giant river otters, 42, 49

gilled mushrooms, 20, 27, 44, 54, 55

gold mining, 2, 40, 50

Gopaul, D., 31

granites of Guiana Shield, 50

Gran Sabana, Venezuela, 26

Guiana Highlands, floral endemism of, 

19, 21–22, 30

Guiana Shield, area and natural habitat 

of, 1, 2 (map)

Gunn’s Strip, 36, 46

Gunn’s Village, 46–47, 49, 50–51

Guppy, N. L., 36, 49

Guyana Defense Force (GDF), 4, 20, 

46, 50

Guyana independence marker, 21

Haeika River, 20

haimara, 41

hallucinogens, 39

harpy eagle, 42

Henkel, Piakai, 5

Henkel, Terry W.

biosketch, 4–5

collecting Agave sp., 56

with Ficus sp. tree (Moraceae), 

Marudi Mountains, 41

post-BDG trips, 58

on summit of Mount Ayanganna, 21

on summit of Mount Wokomung, 199

Hoffman, Bruce, 4, 19, 21

horsehair mushrooms, 54

Humboldt State University, 5, 58

hummingbirds, 21, 42

hunters and hunting, 42, 50, 51

hyacinth macaw, 42
NUMBER 104 • 205

ichi-kele, 48

icterid birds, 21, 27, 29, 47, 50–51

iguanas, 42

Imbaimadai, 19, 22

independence marker, Guyana, 21

Ireng River

in Cipo area, 43

upper section, 5, 17, 25–26, 42, 51, 

200

See also Upper Ireng River–Mount 

Wokomung expedition

Ireng River–Pakaraima Mountains 

expedition, 52 (map), 56

Ireng Valley, 22, 25–26, 200

itiker, 41, 48, 49

jaguar, 42, 50

James, Regis, 5, 39, 46, 48, 58, 199

James, Vibert, 5, 36, 39

jelly fungi, 27

Jerry, Isaac, 19

Johnson’s View, 33

Joseph, Pedro, 43

Joseph, Valentino, 43

Julong Falls, 56

Kaatnang, 53, 55

Kaatnang River, 51, 53

kabukalli, 48

Kaieteur Falls, 33, 35–36, 200

Kaieteur–Kuribrong trail, 35

Kaieteur National Park expedition, 

31–36, 32 (map)

Kaieteur Plateau, 22

Kaieteur–Tukeit trail, 33–34

kakaralli, 48

Ka-mai-wah Pinnacle, 45

Kamoa Mountains, 36, 50

Kamoa River, 47

Kanuku Mountains, 46

kartaback, 51

Kashinar Mountain, 48, 50

Kashinar–Tinarnau expedition, 48–49

Kassikaityu, 50–51

Kassikaityu River, 50–51

Kayman Sankar Aviation, 36

Kelloff, Carol, 31–33

Kennedy, Helen, 5, 19

kerite, 48

kingfishers, 42, 47

king vulture, 26

Koatse River, 20

komashe, 39

Konashen, 46–47

Kopinang-Morakaban plateau, 45

Kopinang Mountain, 27. See also

Wokomung-Kopinang Massif

Kopinang River, 45

Kopinang Village, 22, 28

Korume Creek, 34

Kowa Tipu, 45

kui-bal-yek, 54

kui-pa-yek, 54

Kukuinang Mountain, 29–30, 31, 

44, 45

Kukuinang savanna, 31

Kukuinang tepui, 28

Kuyuwini Mouth, 42

Kuyuwini River, 36–42

labba, 42

ladyslipper orchid, 55

Leung, Derek, 23

lichens, 27, 39, 48, 49–50, 54–55

Little Ayanganna plateau, 44, 45

macaws, 42, 48, 50

Machu Picchu, Peru, 21

Macouria River, 31

macrofungi, 27, 44, 45, 54, 55

Maguire, Bassett, 20

Mahaica coast, 36

Malakwalai, 53

Malakwalai Massif, 51–56

Malakwalai Tipu, 51, 53–54, 56

malaria, 31, 48

Manawanaro, Wai Wai Village, 46, 197

manniballi, 44

Mapuera River, 48

mapurakon, 48

mara-mara, 49

Marifa, working on curare arrows, 46

Martin, Roy, 46

Marudi, anthropogenic disturbance, 40

Marudi Mine Compound, 39

Marudi Mountains, 39

Marudi Mountains–Kuyuwini River 

expedition, 36–42, 38 (map)

matchwood, 39, 44

Mazaruni Gorge, 22

Mazaruni River, 17–22, 200

Menzies’ Landing, 35

mercury pollution, 50

Merume Mountains, 22

“mini” collecting trips, 36

mist forest, Kaieteur Falls, 35–36

mockingbird, 50–51

morabukea, 44

Morakabang mountain, 28, 44

Morakabang plateau, 22, 45

Mo-toy-mabaru Creek, 44

Mount Ayanganna, 4, 58. See also

Upper Mazaruni River and Mount 

Ayanganna expedition

Mount Kukuinang, 29–30, 31, 44, 45

Mount Wokomung, 27–31, 43, 45, 199. 

See also Upper Ireng River–Mount 

Wokomung expedition

Mount Wokomung II expedition, 32 

(map), 42–45

Mourera fluviatilis Aubl. 

(Podostemaceae), 200

Muscovy ducks, 47

Mutchnick, Patrice, 5, 56

Navia sp. (Bromeliaceae), 33

New River, 36, 50

New York Botanical Garden 

expeditions, 22, 30

nightjar, 25

N,N-dimethyltryptamine, 39

Norantea sp. (Marcgraviaceae), 

25, 198

Norugu Creek, 25, 197, 198

Ogle Airport, Georgetown, 22, 33

Orinduik, 43

Orinduik Falls, 22, 26

Oronoque River, 36

oropendolas, 21

orrar, 48

Pakaraima Mountains

expedition to, 5, 56

major river systems of, 19

Mount Ayanganna as highest tepui 

in, 4

Mount Wokomung views, 22, 30–31

south central, of Guyana, 51

parrots, 49, 50

Passiflora glandulosa Cav. 

(Passifloraceae), 197

Patamona Amerindians

cooking edible mushrooms known 

as kapiokwok (Lentinula 

boryanum), 44

hunting grounds, 51

language and culture of, 26, 28, 30, 

44, 55

men plaiting with mukru, 197

on Mount Wokomung expeditions, 

27–29, 44

Pauline, Godfrey, 39

pegasse, 49

perai, black, 42, 51

Pezizales, 27

Pipoly, J., 3, 6, 19

piranhas, 42

Pithecellobium sp., 199

plant data, online publication of, 3

plant drying, 25, 27

Polyporaceae, 20, 27, 44

porkknockers, on Kaieteur National 

Park expedition, 33–34

porkknocking, 40

Potaro Gorge, 36

Potaro River, 33, 34, 35
206 • SMITHSONIAN CONTRIBUTIONS TO BOTANY

Psygmorchis pusilla (L.) Dodson & 

Dressler (Orchidaceae), 199

Pteronura brasiliensis Gmelin, 42

rainforests, Marudi Mountains, 39

Rankin, Kathryn, 31

Realine, Hugh, 39

red howlers, 42

red jasper, 25

resident botanists/collectors, role 

of, 3–4

Ribero, Henry, 46

rock paintings, Maipuri Falls, 200

Romanex Company, 36

Roraima, Brazil, 22

Roraima Formation, 4, 22, 25, 

27–28, 53

Roraima Mountain, 19, 22, 45

Rupununi, 25

Rupununi savanna, 36, 55, 58, 

198, 199

Ryan, William, 22, 27, 29, 30, 31

sabaku, 51

saki-winkies, 42

salamanders, 21

Sand Hill, 28, 43

sand mora, 28, 44

saury-skin silverballi, 48

savanna grasses, blooming of, 55–56

savanna hawk, 25

Schomburgk, Robert, 36

Shanklands Resort, 31

shelf fungi, 27

silk cotton, 55

silverballi, 48

Singh, Joseph, 46

Sipu River, 47, 49

Smith, A. C., 36

Soesdyke-Linden Highway, 36

souari ants, 34

South Rupununi District expedition, 57 

(map), 58

spectacled caiman, 42

spider monkeys, 27

spinose palms, 40, 47, 48

splash basins/pools, 31, 33, 34, 42

Stegolepis ferruginea Baker 

(Rapateaceae), 197

Sukabi River, 30, 56

Suruwabaru, 43–44

Suruwabaru Creek, 28, 43–44

swifts, 42, 47

tabanid flies, 21

tacoubas, 47

tapirs (bush cows), 42, 49, 50

Taruma Amerindians, 42

tasso, 36–37

Tay-klay-oh bush island, 26

Tay-klay-oh Creek, 26

te kush, 41–42, 47, 49

tepuis (sandstone)

in Guiana Shield, 1

Roraima formation and, 4, 22

Venezuelan, 19, 26, 27

tepui-type weather, 29

Terry-Holden Expedition, 45

three-toed sloth, 42

Tiarnau Creek, 198

ti-bu, 26

tiger fish, 51

Tillett, S., 19

tinamous, 27, 50

Tinarnau Creek, 49, 50

Tinarnau Peak, 48, 50

Toi-Toi-Yoko (river), 50

Toucan Creek, 40, 41

toucans, 42

“Training the trainers,” 4

Tremellales, 27

trumpeters, 49

tuchau, 36

University of Guyana, 3, 31

University of Utrecht, 36

Upper Ireng River–Mount Wokomung 

expedition

collecting localities, 24 (map)

overview, 22–25

Phase 1: Upland Savannas–Upper 

Ireng River, 25–26

Phase 2: Achiknak Tipu in Territorio 

Roraima, Brazil, 26–27

Phase 3: Mount Wokomung, 27–31

Upper Mazaruni River and Mount 

Ayanganna expedition

Base Camp 1–Base Camp 2 

(Mountain Foot), 20

Base Camp 2–Base Camp 3, 20

Base Camp 3–Summit Base Camp, 

20–21

Chi-Chi Landing–Chinowieng Village, 

19–20

Chinowieng Village–Ayanganna Base 

Camp 1, 20

collecting localities, 18 (map)

Imbaimadai–Chi-Chi Falls, 19

overview, 17–19

Summit Base Camp, 21

summit, 21–22

Waipa Village, 28, 43

Wai Wai Amerindians, 46, 47, 48, 

49, 50

Wai Wai Village, 46, 47

wallaba, clump, 5, 34–35, 36, 44, 48

Wapisiana Amerindians

on blooming of savanna grasses, 55

Essequibo Headwaters and Acarai 

Mountains expedition, 51

language and culture of, 41–42, 48

villages of, 36

warracabras, 49

Wassari Mountains, 36, 50

watake, 48

watras, 42, 47

Watuwau, 47

Watuwau River, 47, 49

Watuwau–Sipu, 49

Wei-dit Tipu, 51, 54

Wei Tepui, 45

Williams, Leonard, 5

Williams, Romeo, 4–5, 31, 42, 43, 46, 

48, 56, 198

Wokomung-Kopinang Massif, 

27–28, 43

Wokomung range, 22

Wokomung summit camp, 29

Wolga settlement, 36

Wusupubaru Creek, 28–29

xeromorphic gallery forest, 25

Yaore Mountain, 50

yarola, 48

Yuarka, 43–44

Yuarka River, 28, 30, 42, 43

Yuarka Valley, 45

yu-dui-yek, 54
For comprehensive guidelines and specifications, visit www.scholarlypress.si.edu or Open SI (http://opensi.si.edu). 

ABSTRACTS must not exceed 300 words.

TEXT must be prepared in a recent version of Microsoft Word; use a Times font in 12 point for regular text; be double spaced; 

and have 1" margins.

REQUIRED ELEMENTS are title page, abstract, table of contents, main text, and references.

FIGURES should be numbered sequentially (1, 2, 3, etc.) in the order called out; have components lettered consistently (in size, 

font, and style) and described in captions; include a scale bar or scale description, if appropriate; include any legends in or on 

the figure rather than in a caption. Figures must be original and submitted as individual TIF or EPS files.

FIGURE FILES must not be embedded in the main text. Resolution for art files must be at least 300 dpi for grayscale and color 

images, and at least 1200 dpi for line art. Color images should be requested only if required.

TAXONOMIC KEYS in natural history papers should use the aligned-couplet form for zoology. If cross referencing is required 

between key and text, do not include page references within the key but number the keyed-out taxa, using the same numbers 

with their corresponding heads in the text.

SYNONYMY IN ZOOLOGY must use the short form (taxon, author, year:page), with full reference at the end of the paper 

under “References.”

REFERENCES should be in alphabetical order, and in chronological order for same-author entries. Each reference should be cited 

at least once in main text. Complete bibliographic information must be included in all citations. Examples of the most common 

types of citations are provided on SISP’s “Author Resources” page at www.scholarlypress.si.edu.

SUMMARY OF REQUIREMENTS FOR SMITHSONIAN CONTRIBUTIONS SERIES