NHESP Plant Historic List

(as of March 6, 2012)

Scientific Name	MA Checklist Synonym	Common Name	SRank	New England Rank	GRank
Amaranthus pumilus		Seabeach-amaranth	SH	4	G2
Anemone virginiana var. alba	A. virginiana var. riparia; A. riparia	Riverbank Thimbleweed	SH		G5T4T5
Angelica venenosa	A. villosa	Hairy-angelica	SH	4	G5
Callitriche terrestris	C. deflexa	Terrestrial Starwort	SH	4	G5
Calystegia silvatica ssp. fraterniflora	C. fraterniflora; C. sepium var. fraterniflora; Convolvulus fraterniflorus	Short-stalked False Bindweed	SH		G5T5
Carex peckii		Peck's Sedge	SH		G5
Carex vacillans		Swinging Sedge	SH		GNR
Carex wiegandii		Wiegand's Prickly Sedge	SH	1	G4
Carex willdenowii		Willdenow's Sedge	SH	4	G5
Castilleja coccinea		Scarlet Painted Cup	SH	2	G5
Chenopodium rubrum		Coast-blite	SNR		G5
Crataegus dodgei	C. rotundata; C. gravesii	Dodge's Hawthorn	SH		G4
Crataegus lumaria	C. dodgei var. lumaria	Thorny Hawthorn	SH		G3G4
Crataegus populnea	C. compta; C. iracunda var. populnea; C. iracunda var. stolonifera	Poplar Hawthorn	SH		GNRQ
Crataegus schizophylla		Cut-leaved Hawthorn	SNR		G1G2
Crataegus stonei		Stone's Hawthorn	SH		GNR
Cuscuta indecora		Collared Dodder	SH		G5
Cuscuta pentagona		Field-dodder	SH		G5
Cypripedium parviflorum var. parviflorum	C. calceolus var. parviflorum	Southern Small Yellow Lady's-slipper	SH		G5T3T5
Desmodium sessilifolium		Sessile-leaved Tick-trefoil	SH		G5
Dichanthelium ovale ssp. villosissimum	D. villosissimum; Panicum villosissimum	Villous Panic-grass	SH		G5T5
Dichanthelium scoparium	Panicum scoparium	Velvet Panic-grass	SH		G5
Draba reptans		Carolina Whitlow-grass	SH	2	G5
Echinodorus tenellus	E. parvulus; E. tenellus var. parvulus	Little Burhead	SH	1	G5?
Eleocharis equisetoides		Horsetail Spike-rush	SH	2	G4
Eleocharis fallax		Deceitful Spike-rush	SH	2	G4G5
Eleocharis quadrangulata	E. quadrangulata var. crassior	Square-stemmed Spike-rush	SH	2	G4
Elymus glabriflorus		Southeastern Wild-Rye	SH		GNR
Equisetum palustre		Marsh-horsetail	SH		G5
Floerkea proserpinacoides		False Mermaid	SH	2	G5
Galium trifidum ssp. halophilum		Seaside Bedstraw	SH		G5T3T5
Lechea intermedia var. juniperina		Maine Pinweed	SH		G5TNR
Linum sulcatum var. sulcatum	L. sulcatum	Grooved Yellow Flax	SH	2	G5T5
Muhlenbergia capillaris		Hairgrass	SH	2	G5
Onosmodium virginianum		False Gromwell	SH	2	G4
Paspalum laeve	P. laeve var. circulare	Field Bead-grass	SH	2	G4G5
Platanthera ciliaris	Habenaria ciliaris	Yellow or Orange-fringed Orchis	SH	2	G5
Platanthera obtusata	P. obtusata; Habenaria obtusata	Blunt-leaved Orchis	SH		G5
Polygala senega		Seneca Snakeroot	SH	2	G4G5
Potamogeton alpinus		Northern Pondweed	SH	2	G5
Pseudognaphalium micradenium	Gnaphalium helleri var. micradenium; Gnaphalium obtusifolium var. micradenium	Heller's Everlasting	SH	IND.	G3?
Pseudolycopodiella caroliniana	Lycopodium carolinianum	Carolina or Slender Clubmoss	SX	4	G4
Puccinellia fasciculata		Bunched Alkali-grass	SH		G3G5
Puccinellia pumila	P. tenella ssp. alascana; P. paupercula var. alaskana	Northern Alkali-grass	SH	IND.	G4G5
Ranunculus ambigens		American Spearwort	SH	2	G4
Ranunculus flammula var. ovalis	R. reptans var. ovalis	Creeping Spearwort	SH		G5TNRQ
Saururus cernuus		Lizard's Tail	SH	2	G5
Schoenoplectus hallii	Scirpus hallii	Hall's Bulrush	SH	4	G2G3
Schoenoplectus heterochaetus	Scirpus heterochaetus; Scirpus lacustris	Slender Bulrush	SH	IND.	G5
Schwalbea americana		Chaffseed	SH	4	G2G3
Scutellaria integrifolia		Hyssop Skullcap	SH	2	G5
Selaginella eclipes	S. apoda ssp. eclipes	Hidden Spike-moss	SH		G4
Solidago hispida	S. bicolor var. concolor	Hispid Goldenrod	SH		G5
Solidago rigida		Stiff Goldenrod	SH	2	G5
Sporobolus heterolepis		Northern Dropseed	SH	2	G5
Stachys pilosa	S. palustris ssp. pilosa; Stachys palustris var. pilosa	American Hedge-nettle	SH		G5
Symphyotrichum praealtum	Aster praealtus	Willow Aster	SH	IND	G5

Last Updated: 04/17/2012