Aspidosperma parvifolium A. DC., Prodr.
Creators: name: Castello, Ana Carolina Devides
name: Pereira, Andreza Stephanie De Souza
name: Shimizu, Gustavo Hiroaki
name: Zuntini, Alexandre Rizzo
name: Simões, André Olmos
name: Koch, Ingrid
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Apocynaceae
Aspidosperma
Aspidosperma parvifolium

description: Aspidosperma parvifolium A.DC., Prodr. [A.P. de Candolle] 8: 398. 1844.
≡ Thyroma parvifolia (A.DC.) Miers, Apocyn. S. Am.: 25. 1878.
Holotype:— BRAZIL. São Paulo: Ubatuba, Feb 1839, J.B.A. Guillemin 604 (G [barcode G00143911 image!]; isotypes: G [barcode G00169355 image!], MO [barcode MO-016030 image!], P [barcode P00639573 image!]). Excluded: P [barcode P00639574 image!].
= Aspidosperma ingratum K.Schum. in Urb. in Bot. Jahrb. Syst. 30(67): 30. 1901. Lectotype (first-step lectotype designated by Woodson in Ann. Missouri Bot. Gard. 38(2): 150. 1951; second-step lectotype designated here):— BRAZIL. Rio de Janeiro: Nova Friburgo, Alto Macaé, 24 Nov 1888, A. Glaziou 17697 (P [barcode P04205157 image!]; isolectotypes: G [barcode G00169354 image!], K [barcode K000587663 image!], P [barcode P04205159 image!, barcode P04205160 image!], R [barcode R000012071!]). B†, F negative No. 4415 image!.
“ Aspidosperma microphyllum ” Schott, mss. in sched.
Notes —In the preface of his “ Prodromus ”,A.P. de Candolle (1824) stated that all specimens from his personal herbarium were identified with the sign “ v. s. ” (i.e., vidit sicco) (Ferrer-Gallego & Laguna 2018). We believe that A.L.P.P. de Candolle (1844) followed the same idea, as the single gathering cited in the protologue of A. parvifolium (Guillemin 604) was indicated as “ v. s. ”. Currently, the specimens from the de Candolle family collection are incorporated into the herbarium G recognized by the acronym G-DC. Since only one of the two sheets of Guillemin 604 from G has the G-DC label, we consider this specimen the holotype of A. parvifolium (G barcode G00143911). Also, after analyzing the isotypes of A. parvifolium, we realized that one specimen belongs to A. pyricollum Müll.Arg., as it presents broad obovate leaves (vs. elliptical to narrow-obovate) and glabrous follicles (vs. follicles with ferruginous indument) with conspicuous lenticels (vs. inconspicuous lenticels) (P barcode P00639574). Therefore, we are excluding it from the collection of A. parvifolium.
Regarding A. ingratum, from the three gatherings mentioned in the protologue by Schumann (1901), Woodson (1951) indicated the collection Glaziou 17697 as the type. However, since this gathering has more than one specimen, it was necessary to narrow Woodson’s (1951) typification by selecting a material with flowers and follicles as the second-step lectotype of A. ingratum (P barcode P04205157) (ICN article 9.17; Turland et al. 2018).
description: Published as part of Castello, Ana Carolina Devides, Pereira, Andreza Stephanie De Souza, Shimizu, Gustavo Hiroaki, Zuntini, Alexandre Rizzo, Simões, André Olmos & Koch, Ingrid, 2022, Taxonomy and nomenclature of Aspidosperma (Apocynaceae), pp. 239-277 in Phytotaxa 571 (3) on page 260, DOI: 10.11646/phytotaxa.571.3.1, http://zenodo.org/record/7284667