Pennsylvania Code › Title 17 - CONSERVATION AND NATURAL RESOURCES › Part I - Department of Conservation and Natural Resources › Subpart D - Resource Conservation › Chapter 45 - CONSERVATION OF PENNSYLVANIA NATIVE WILD PLANTS › Subchapter B - CLASSIFIED PLANTS › Section 45.13 - Pennsylvania Threatened

Current through Register Vol. 54, No. 28, July 13, 2024
Plant species classified as Pennsylvania Threatened are
						as follows:
Scientific Name
Common Name
Aconitum uncinatum
L.
Blue Monkshood
Ageratina aromatica
(L.) Spach
Small White-Snakeroot
Ammophila breviligulata
Fernald
American Beachgrass
Arabis patens
Sull.
Spreading Rockcress
Arceuthobium pusillum
Peck
Dwarf Mistletoe
Aristida purpurascens
Poir.
Arrow-Feather Three-Awned Grass
Asclepias verticillata
L.
Whorled Milkweed
Baptisia australis
(L.) R. Br.
Blue False Indigo
Bouteloua curtipendula
(Michx.)
								Torr.
Tall Gramma
Bromus kalmii
A. Gray
Kalm's Brome
Carex alata
Torr.
Broad-Winged Sedge
Carex aquatilis
Wahlenb.
Water Sedge
Carex collinsii
Nutt.
Collins' Sedge
Carex cryptolepis
Mack.
Northeastern Sedge
Carex diandra
Schrank
Lesser Panicled Sedge
Carex flava
L.
Yellow Sedge
Carex longii
Mack.
Long's Sedge
Carex oligosperma
Michx.
Few-Seeded Sedge
Carex prairea
Dewey
Prairie Sedge
Carex tetanica
Schkuhr
Wood's Sedge
Carex wiegandii
Mack.
Wiegand's Sedge
Castilleja coccinea
(L.) Spreng.
Eastern Paintbrush
Chamaesyce polygonifolia
(L.) Small
Seaside Spurge
Chrysopsis mariana
(L.) Elliott
Maryland Golden-Aster
Dodecatheon amethystinum
(Fassett)
								Fassett
Jeweled Shooting-Star
Eleocharis intermedia
(Muhl.)
								Schult.
Matted Spike-Rush
Eleocharis robbinsii
Oakes
Robbins' Spike-Rush
Ellisia nyctelea
L.
Ellisia
Erigenia bulbosa
(Michx.) Nutt.
Harbinger-of-Spring
Eriophorum
viridicarinatum
(Engelm.) Fernald
Thin-Leaved Cottongrass
Euthamia caroliniana
(L.) Greene ex
								Porter & Britton
Grass-Leaved Goldenrod
Fimbristylis annua
(All.) Roem.
								& Schult.
Annual Fimbry
Galium latifolium
Michx.
Purple Bedstraw
Hypericum densiflorum
Pursh
Bushy St. John's-Wort
Hypericum majus
(A. Gray) Britton
Canadian St. John's-Wort
Ilex opaca
Aiton
American Holly
Juncus alpinoarticulatus
Chaix in
								Vill. ssp.
nodulosus
(Wahlenb.) H'met-Ahti.
Richardson's Rush
Juncus arcticus
Willd. var.
littoralis
(Engelm.) Boivin.
Baltic Rush
Juncus brachycephalus
(Engelm.) L.
								Buch.
Small-Headed Rush
Juncus torreyi
Coville
Torrey's Rush
Lathyrus japonicus
Willd.
Beach Pea
Lathyrus ochroleucus
Hook.
Wild Pea
Linnaea borealis
L.
Twinflower
Lobelia dortmanna
L.
Water Lobelia
Lycopodiella appressa
(Chapm.)
								Cranfill
Appressed Bog Clubmoss
Magnolia tripetala
(L.) L.
Umbrella Magnolia
Magnolia virginiana
L.
Sweetbay Magnolia
Melica nitens
Nutt.
Three-Flowered Melic Grass
Minuartia glabra
(Michx.) Mattf.
Appalachian Sandwort
Myrica gale
L.
Sweet-gale
Myriophyllum tenellum
Bigelow
Slender Water-Milfoil
Najas gracillima
(A. Braun) Magnus
Bushy Naiad
Nymphoides cordata
(Elliott)
								Fernald
Floating-Heart
Oenothera argillicola
Mack.
Shale-Barren Evening-Primrose
Panicum tuckermanii
Fernald
Tuckerman's Panic-Grass
Passiflora lutea
L.
Passion-Flower
Phemeranthus teretifolius
(Pursh)
								Raf.
Round-Leaved Fameflower
Platanthera ciliaris
(L.) Lindl.
Yellow Fringed Orchid
Platanthera peramoena
(A. Gray) A.
								Gray
Purple Fringeless Orchid
Poa paludigena
Fernald &
								Wiegand
Bog Bluegrass
Potamogeton confervoides
Reichenb.
Tuckerman's Pondweed
Potamogeton richardsonii
(Benn.)
								Rydb.
Red-Head Pondweed
Ptelea trifoliata
L.
Hoptree
Ranunculus ambigens
S. Watson
Water-Plantain Spearwort
Ranunculus longirostris
Godron
Eastern White Water-Crowfoot
Ribes triste
Pallas
Wild Red Currant
Ruellia strepens
L.
Limestone Petunia
Salix serissima
(Bailey) Fernald
Autumn Willow
Scirpus pedicellatus
Fernald
Stalked Bulrush
Scleria pauciflora
Muhl. ex Willd.
Few-Flowered Nutrush
Solidago roanensis
Porter
Mountain Goldenrod
Solidago uliginosa
Nutt.
Bog Goldenrod
Stellaria borealis
Bigelow
Northern Stitchwort
Streptopus amplexifolius
(L.) DC
Twisted-Stalk
Symphyotrichum depauperatum
(Fernald) Nesom
Serpentine Aster
Symphyotrichum novi-belgii
(L.)
								Nesom var.
novi-belgii
New York Aster
Thalictrum coriaceum
(Britton)
								Small
Thick-Leaved Meadow-Rue
Utricularia intermedia
Hayne
Flat-Leaved Bladderwort
Viola appalachiensis
L. K. Henry
Appalachian Blue Violet
Vittaria appalachiana
Farrar &
								Mickel
Appalachian Grass-Fern
The provisions of this §
													45.13 amended under section 7 of
						  the Wild Resource Conservation Act (32 P.S. §
														5307); and sections 305(a)(9) and 313(g) of
						  the Conservation and Natural Resources Act (71 P.S. §§
														1340.305(a)(9) and
						  1340.313(g)).
This section cited in 7 Pa. Code §
													128.102 (relating to protected
						  designated areas).