Click on an accepted name below to view its PLANTS Profile with more
information. Click on the reference link to see the published list
and learn more about the law. Protected plants that are synonyms retain their protected status, and are indented beneath the current PLANTS accepted name; common names are
from the state list.
| Symbol |
Scientific Name |
State Common Name |
State Protected Status† |
| ACMIB |
Achillea millefolium L. var. borealis (Bong.) Farw. |
northern yarrow |
SC |
| ACVI |
Acalypha virginica L. |
three-seeded mercury |
PX |
| ADAL |
Adiantum aleuticum (Rupr.) Paris |
Aleutian maidenhair fern |
E |
| ADFU |
Adlumia fungosa (Aiton) Greene ex Britton, Sterns & Poggenb. |
Allegheny vine |
T |
| AGMA3 |
Agalinis maritima (Raf.) Raf. |
saltmarsh false-foxglove |
SC |
| AGME3 |
Agrostis mertensii Trin. |
boreal bentgrass |
T |
| AGNE5 |
Agalinis neoscotica (Greene) Fernald |
Nova Scotia false-foxglove |
T |
| ALCA3 |
Allium canadense L. |
wild garlic |
SC |
| ALFA2 |
Aletris farinosa L. |
unicorn root |
PX |
| ALTR3 |
Allium tricoccum Aiton |
wild leek |
SC |
| AMNA2 |
Amelanchier nantucketensis E.P. Bicknell |
Nantucket shadbush |
T |
| AMRO |
Amerorchis rotundifolia (Banks ex Pursh) Hultén |
small round-leaved orchis |
T |
| AMSAG |
Amelanchier sanguinea (Pursh) DC. var. gaspensis Wiegand |
Gaspe shadbush |
SC |
| ANMOA3 |
Anthoxanthum monticola (Bigelow) Veldkamp ssp. alpinum (Sw. ex Willd.) Soreng |
|
|
| HIAL3 |
Hierochloe alpina (Sw. ex Willd.) Roem. & Schult. |
alpine sweet-grass |
T |
| ANMU |
Anemone multifida Poir. |
cut-leaved anemone |
T |
| ARAL2 |
Arctostaphylos alpina (L.) Spreng. |
alpine bearberry |
T |
| ARBA2 |
Aristida basiramea Engelm. ex Vasey |
branching needle-grass |
SC |
| ARCAB2 |
Artemisia campestris L. ssp. borealis (Pall.) H.M. Hall & Clem. |
Canadian wormwood |
PX |
| ARLA |
Arabis laevigata (Muhl. ex Willd.) Poir. |
smooth rockcress |
T |
| ARLA7 |
Arnica lanceolata Nutt. |
hairy arnica |
T |
| ARMI5 |
Arabis missouriensis Greene |
Missouri rockcress |
T |
| ASAL7 |
Astragalus alpinus L. |
alpine milk-vetch |
SC |
| ASCA |
Asarum canadense L. |
wild ginger |
T |
| ASEU2 |
Astragalus eucosmus B.L. Rob. |
elegant milk-vetch |
PX |
| ASPL |
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. |
ebony spleenwort |
SC |
| ASRH2 |
Asplenium rhizophyllum L. |
walking fern |
PX |
| ASRO |
Astragalus robbinsii (Oakes) A. Gray |
Robbin's milk-vetch |
PX |
| ASTR10 |
Asplenium trichomanes-ramosum L. |
green spleenwort |
T |
| ASTU |
Asclepias tuberosa L. |
butterfly weed |
PX |
| AUPE2 |
Aureolaria pedicularia (L.) Raf. |
fern-leaved false foxglove |
SC |
| BAOR |
Barbarea orthoceras Ledeb. |
American winter-cress |
PX |
| BAPA2 |
Bartonia paniculata (Michx.) Muhl. |
screwstem |
T |
| BATI |
Baptisia tinctoria (L.) R. Br. |
wild indigo |
E |
| BEGL |
Betula glandulosa Michx. |
tundra dwarf birch |
E |
| BEMI |
Betula minor (Tuck.) Fernald |
dwarf white birch |
E |
| BEPU4 |
Betula pumila L. |
swamp birch |
SC |
| BIEA |
Bidens eatonii Fernald |
Eaton's bur-marigold |
T |
| BIHY |
Bidens hyperborea Greene |
estuary bur-marigold |
SC |
| BOLU |
Botrychium lunaria (L.) Sw. |
moonwort |
E |
| BRKA2 |
Bromus kalmii A. Gray |
wild chess |
PX |
| BRPU6 |
Bromus pubescens Muhl. ex Willd. |
hairy wood brome-grass |
PX |
| CAAD2 |
Carex adusta Boott |
swarthy sedge |
E |
| CAAL8 |
Carex alopecoidea Tuck. |
foxtail sedge |
PX |
| CAAT2 |
Carex atherodes Spreng. |
awned sedge |
E |
| CAAT6 |
Carex atratiformis Britton |
black sedge |
SC |
| CABA3 |
Carex backii Boott |
Back's sedge |
E |
| CABA7 |
Carex baileyi Britton |
Bailey's sedge |
SC |
| CABE |
Cardamine bellidifolia L. |
alpine bitter-cress |
E |
| CABI3 |
Carex bicknellii Britton |
Bicknell's sedge |
PX |
| CABI5 |
Carex bigelowii Torr. ex Schwein. |
Bigelow's sedge |
SC |
| CABU5 |
Carex bushii Mack. |
Bush's sedge |
PX |
| CACA12 |
Carex capillaris L. |
capillary sedge |
T |
| CACO15 |
Carya cordiformis (Wangenh.) K. Koch |
bitternut hickory |
E |
| CACO17 |
Castilleja coccinea (L.) Spreng. |
Indian paintbrush |
PX |
| CACO26 |
Cardamine concatenata (Michx.) Sw. |
cut-leaved toothwort |
E |
| CACO71 |
Calamagrostis coarctata (Torr.) Eaton |
|
|
| CACI |
Calamagrostis cinnoides W. Bartram, nom. illeg. |
small reed-grass |
SC |
| CACR3 |
Carex crawei Dewey |
Crawe's sedge |
E |
| CADE12 |
Castanea dentata (Marshall) Borkh. |
American chestnut |
SC |
| CAEB2 |
Carex eburnea Boott |
ebony sedge |
E |
| CAGA3 |
Carex garberi Fernald |
Garber's sedge |
SC |
| CAGR24 |
Carex grisea Wahlenb. |
narrowleaf sedge |
SC |
| CAGY2 |
Carex gynocrates Wormsk. ex Drejer |
northern bog sedge |
SC |
| CALA14 |
Carex laevivaginata (Kük.) Mack. |
smooth-sheathed sedge |
SC |
| CALA18 |
Carex laxiculmis Schwein. |
spreading sedge |
E |
| CALI |
Carex livida (Wahlenb.) Willd. |
livid sedge |
SC |
| CALO11 |
Cardamine longii Fernald |
Long's bitter-cress |
T |
| CAMA36 |
Cardamine maxima (Nutt.) Alph. Wood |
large toothwort |
PX |
| CAMA9 |
Carex macloviana d'Urv. |
Falkland Island sedge |
PX |
| CAMU4 |
Carex muehlenbergii Schkuhr ex Willd. |
Muhlenberg sedge |
T |
| CANO2 |
Carex norvegica Retz. |
intermediate sedge |
E |
| CAOR6 |
Carex oronensis Fernald |
Orono sedge |
T |
| CAPI |
Calamagrostis pickeringii A. Gray |
Pickering's reed bent-grass |
T |
| CAPO4 |
Carex polymorpha Muhl. |
variable sedge |
E |
| CAPR6 |
Carex prairea Dewey ex Alph. Wood |
prairie sedge |
T |
| CAPR7 |
Carex praticola Rydb. |
northern meadow sedge |
PX |
| CARA5 |
Carex rariflora (Wahlenb.) Sm. |
loose-flowered sedge |
PX |
| CARE14 |
Carex recta Boott |
salt-marsh sedge |
T |
| CASA10 |
Carex saxatilis L. |
russett sedge |
E |
| CASC10 |
Carex scirpoidea Michx. |
bulrush sedge |
T |
| CASE4 |
Castilleja septentrionalis Lindl. |
northern painted cup |
SC |
| CASI12 |
Carex siccata Dewey |
dry land sedge |
T |
| CASI6 |
Carex silicea Olney |
sea-beach sedge |
SC |
| CASP14 |
Calystegia spithamaea (L.) Pursh |
upright bindweed |
T |
| CASP3 |
Carex sparganioides Muhl. ex Willd. |
bur-reed sedge |
E |
| CASP7 |
Carex sprengelii Dewey ex Spreng. |
long-beaked sedge |
SC |
| CAST16 |
Carex sterilis Willd. |
dioecious sedge |
T |
| CAST55 |
Carex ×stenolepis Less. [saxatilis × vesicaria] |
Maine sedge |
E |
| CASTI3 |
Calamagrostis stricta (Timm) Koeler ssp. inexpansa (A. Gray) C.W. Greene |
New England northern reed grass |
E |
| CASTS5 |
Calamagrostis stricta (Timm) Koeler ssp. stricta |
neglected reed -grass |
T |
| CATE5 |
Carex tenuiflora Wahlenb. |
sparse-flowered sedge |
SC |
| CATR11 |
Carex ×trichina Fernald [tenuiflora × trisperma] |
hair-like sedge |
PX |
| CATY |
Carex typhina Michx. |
cat-tail sedge |
PX |
| CAVA2 |
Carex vaginata Tausch |
sheathed sedge |
SC |
| CAVE9 |
Carex vestita Willd. |
clothed sedge |
E |
| CAWI7 |
Carex wiegandii Mack. |
Wiegand sedge |
SC |
| CEAM |
Ceanothus americanus L. |
New Jersey tea |
T |
| CEEC2 |
Ceratophyllum echinatum A. Gray |
prickly hornwort |
SC |
| CELO3 |
Cenchrus longispinus (Hack.) Fernald |
long-spined sandbur |
T |
| CHBE4 |
Chenopodium berlandieri Moq. |
Bosc's goosefoot |
SC |
| CHHU |
Chenopodium humile Hook. |
coast-blite goosefoot |
T |
| CHMA3 |
Chimaphila maculata (L.) Pursh |
spotted wintergreen |
E |
| CHRU |
Chenopodium rubrum L. |
coast-blite goosefoot |
T |
| CHTH2 |
Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb. |
Atlantic white-cedar |
SC |
| CLAL3 |
Clethra alnifolia L. |
sweet pepper-bush |
SC |
| CLOC2 |
Clematis occidentalis (Hornem.) DC. |
purple clematis |
SC |
| COFL2 |
Cornus florida L. |
flowering dogwood |
E |
| COOD7 |
Corallorhiza odontorhiza (Willd.) Poir. |
|
|
| COOD |
Corallorrhiza odontorhiza (Willd.) Poir., orth. var. |
autumn coral-root |
E |
| CRAQ |
Crassula aquatica (L.) Schoenl. |
pygmyweed |
SC |
| CRCA9 |
Cryptotaenia canadensis (L.) DC. |
wild chervil |
PX |
| CRST2 |
Cryptogramma stelleri (S.G. Gmel.) Prantl |
slender cliffbrake |
T |
| CYAR5 |
Cypripedium arietinum W.T. Aiton |
ram's-head lady's-slipper |
E |
| CYER2 |
Cyperus erythrorhizos Muhl. |
red-root flatsedge |
T |
| CYHO |
Cyperus houghtonii Torr. |
Houghton's umbrella-sedge |
PX |
| CYRE6 |
Cypripedium reginae Walter |
showy lady's-sliper |
T |
| CYSQ |
Cyperus squarrosus L. |
|
|
| CYAR3 |
Cyperus aristatus Rottb. |
awned sedge |
PX |
| CYVI |
Cynoglossum virginianum L. |
northern wild comfrey |
E |
| DEIN5 |
Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn |
Richardson's tansy-mustard |
PX |
| DICA |
Dicentra canadensis (Goldie) Walp. |
squirrel-corn |
T |
| DILA |
Diapensia lapponica L. |
Lapland diapensia |
SC |
| DRAN |
Drosera anglica Huds. |
English sundew |
E |
| DRAR |
Draba arabisans Michx. |
rock whitlow-grass |
T |
| DRBRC |
Draba breweri S. Watson var. cana (Rydb.) Rollins |
|
|
| DRCA4 |
Draba cana Rydb. |
lance-leaved draba |
E |
| DRFI2 |
Dryopteris filix-mas (L.) Schott |
male fern |
E |
| DRFR |
Dryopteris fragrans (L.) Schott |
fragrant cliff wood-fern |
SC |
| DRGO |
Dryopteris goldiana (Hook. ex Goldie) A. Gray |
Goldie's wood-fern |
SC |
| DRLI |
Drosera linearis Goldie |
slender-leaved sundew |
E |
| ELEN |
Eleocharis engelmannii Steud. |
Engelmann's spikerush |
PX |
| ELHY |
Elymus hystrix L. |
bottlebrush grass |
T |
| ELQU2 |
Eleocharis quinqueflora (Hartmann) O. Schwarz |
few-flowered spikerush |
E |
| ELRO2 |
Eleocharis rostellata (Torr.) Torr. |
beaked spikerush |
PX |
| ELTU |
Eleocharis tuberculosa (Michx.) Roem. & Schult. |
long-tubercled spike-rush |
E |
| EPAN4 |
Epilobium anagallidifolium Lam. |
alpine willow-herb |
E |
| EPHO |
Epilobium hornemannii Rchb. |
Hornemann's willow-herb |
E |
| EQVA |
Equisetum variegatum Schleich. ex F. Weber & D. Mohr |
variegated horsetail |
SC |
| ERACD2 |
Erigeron acris L. ssp. debilis (A. Gray) Piper |
|
|
| TRAC3 |
Trimorpha acris auct. non (L.) Gray p.p. |
bitter fleabane |
PX |
| ERCA |
Eragrostis capillaris (L.) Nees |
tiny love-grass |
E |
| ERHY |
Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb. |
teal love grass |
PX |
| ERHY5 |
Erigeron hyssopifolius Michx. |
hyssop-leaved fleabane |
SC |
| ERPA4 |
Eriocaulon parkeri B.L. Rob. |
Parker's pipewort |
SC |
| EUCA26 |
Euthamia caroliniana (L.) Greene ex Porter & Britton |
|
|
| EUTE7 |
Euthamia tenuifolia (Pursh) Nutt. |
narrow-leaved goldenrod |
T |
| EUDI9 |
Euphrasia disjuncta Fernald & Wiegand |
disjunct eyebright |
PX |
| EUDU6 |
Eutrochium dubium (Willd. ex Poir.) E.E. Lamont |
|
|
| EUDU2 |
Eupatoriadelphus dubius (Willd. ex Poir.) King & H. Rob. |
|
|
| EUDU |
Eupatorium dubium Willd. ex Poir. |
eastern joe-pye weed |
T |
| EUFI14 |
Eutrochium fistulosum (Barratt) E.E. Lamont |
|
|
| EUFI2 |
Eupatoriadelphus fistulosus (Barratt) King & H. Rob. |
|
|
| EUFI |
Eupatorium fistulosum Barratt |
hollow joe-pye weed |
SC |
| EUOA |
Euphrasia oakesii Wettst. |
Oake's eyebright |
E |
| EUPEC |
Eupatorium perfoliatum L. var. colpophilum Fernald & Grisc. |
estuary boneset |
PX |
| EURO4 |
Eupatorium rotundifolium L. |
hairy boneset |
PX |
| EUSC5 |
Eurybia schreberi (Nees) Nees |
|
|
| ASSC2 |
Aster schreberi Nees |
Schreber's aster |
PX |
| FERUR2 |
Festuca rubra L. ssp. rubra |
|
|
| FEPR2 |
Festuca prolifera (Piper) Fernald |
Arctic red fescue |
E |
| FIAU2 |
Fimbristylis autumnalis (L.) Roem. & Schult. |
dwarf bulrush |
T |
| GABR6 |
Galium brevipes Fernald & Wiegand |
limestone swamp bedstraw |
SC |
| GAKA |
Galium kamtschaticum Steller ex Schult. & Schult. f. |
boreal bedstraw |
SC |
| GALA2 |
Galium labradoricum (Wiegand) Wiegand |
bog bedstraw |
SC |
| GAOB |
Galium obtusum Bigelow |
blunt-leaved bedstraw |
PX |
| GAPU3 |
Gamochaeta purpurea (L.) Cabrera |
purple cudweed |
PX |
| GASP5 |
Galearis spectabilis (L.) Raf. |
showy orchis |
E |
| GEAM3 |
Gentianella amarella (L.) Böerner |
northern gentian |
E |
| GELI2 |
Geocaulon lividum (Richardson) Fernald |
northern commandra |
SC |
| GEQU2 |
Gentianella quinquefolia (L.) Small |
stiff gentian |
PX |
| GERU |
Gentiana rubricaulis Schwein. |
red-stemmed gentian |
PX |
| GLAC |
Glyceria acutiflora Torr. |
sharp-scaled manna-grass |
E |
| GOOB2 |
Goodyera oblongifolia Raf. |
giant rattlesnake-plantain |
E |
| HADE |
Hackelia deflexa (Wahlenb.) Opiz |
northern stickseed |
E |
| HAHY2 |
Harrimanella hypnoides (L.) Coville |
moss bell-heather |
T |
| HEAL |
Hedysarum alpinum L. |
alpine sweet-broom |
SC |
| HEDU2 |
Heteranthera dubia (Jacq.) MacMill. |
|
|
| ZODU |
Zosterella dubia (Jacq.) Small |
water stargrass |
T |
| HENOA |
Hepatica nobilis Schreb. var. acuta (Pursh) Steyerm. |
sharp-lobed hepatica |
PX |
| HIGR3 |
Hieracium gronovii L. |
hairy hawkweed |
PX |
| HIRO4 |
Hieracium robinsonii (Zahn) Fernald |
Robinson's hawkweed |
PX |
| HIVE |
Hieracium venosum L. |
rattlesnake hawkweed |
E |
| HIVU2 |
Hippuris vulgaris L. |
common mare's-tail |
SC |
| HOIN |
Hottonia inflata Elliot |
featherfoil |
T |
| HOLO |
Houstonia longifolia Gaertn. |
long-leaved bluet |
SC |
| HUAP |
Huperzia appalachiana Beitel & Mickel |
Appalachian fir-clubmoss |
SC |
| HUSE |
Huperzia selago (L.) Bernh. ex Schrank & Mart. |
alpine clubmoss |
T |
| HYAS80 |
Hypericum ascyron L. |
great St John's-wort |
PX |
| HYHI2 |
Hypoxis hirsuta (L.) Coville |
yellow star grass |
PX |
| ILGL |
Ilex glabra (L.) A. Gray |
ink-berry |
T |
| ILLA |
Ilex laevigata (Pursh) A. Gray |
smooth winterberry holly |
SC |
| IMPA |
Impatiens pallida Nutt. |
pale jewel-weed |
SC |
| IRPR |
Iris prismatica Pursh ex Ker Gawl. |
slender blue flag |
T |
| ISAC |
Isoetes acadiensis Kott |
Acadian quillwort |
T |
| ISME2 |
Isotria medeoloides (Pursh) Raf. |
small whorled pogonia |
E |
| ISPR |
Isoetes prototypus D.M. Britton |
prototype quillwort |
T |
| ISRI |
Isoetes riparia Engelm. ex A. Braun |
shore quillwort |
PX |
| ISVE |
Isotria verticillata Raf. |
large whorled pogonia |
PX |
| IVFR |
Iva frutescens L. |
marsh-elder |
E |
| JUAL4 |
Juncus alpinoarticulatus Chaix |
alpine rush |
T |
| JUDU2 |
Juncus dudleyi Wiegand |
Dudley's rush |
SC |
| JUSE |
Juncus secundus P. Beauv. ex Poir. |
secund rush |
SC |
| JUST |
Juncus stygius L. |
moor rush |
SC |
| JUSU2 |
Juncus subtilis E. Mey. |
slender rush |
T |
| JUTO |
Juncus torreyi Coville |
Torrey's rush |
PX |
| JUVA |
Juncus vaseyi Engelm. |
Vasey rush |
E |
| KALA |
Kalmia latifolia L. |
mountain-laurel |
SC |
| KRVI |
Krigia virginica (L.) Willd. |
dwarf dandelion |
PX |
| LEHI2 |
Lespedeza hirta (L.) Hornem. |
hairy bush-clover |
PX |
| LENU |
Lespedeza ×nuttallii Darl. (pro sp.) [hirta × violacea] |
Nuttall's bush-clover |
PX |
| LETE |
Lechea tenuifolia Michx. |
slender pinweed |
PX |
| LIAU2 |
Listera auriculata Wiegand |
auricled twayblade |
T |
| LIAU6 |
Limosella australis R. Br. |
mudwort |
SC |
| LIBE3 |
Lindera benzoin (L.) Blume |
spicebush |
SC |
| LICH |
Lilaeopsis chinensis (L.) Kuntze |
lilaeopsis |
T |
| LIDUA |
Lindernia dubia (L.) Pennell var. anagallidea (Michx.) Cooperr. |
slender false pimpernel |
PX |
| LIMI12 |
Lipocarpha micrantha (Vahl) G. Tucker |
dwarf bulrush |
T |
| LISC2 |
Liatris scariosa (L.) Willd. |
northern blazing star |
T |
| LIUN |
Littorella uniflora (L.) Asch. |
American shore-grass |
SC |
| LODI2 |
Lonicera dioica L. |
mountain honeysuckle |
E |
| LOOB |
Lonicera oblongifolia (Goldie) Hook. |
swamp fly-honeysuckle |
SC |
| LOPR |
Loiseleuria procumbens (L.) Desv. |
alpine azalea |
T |
| LORO |
Lomatogonium rotatum (L.) Fr. ex Fernald |
marsh felwort |
T |
| LOSE |
Lonicera sempervirens L. |
trumpet honeysuckle |
E |
| LOSI |
Lobelia siphilitica L. |
great blue lobelia |
PX |
| LUCO5 |
Luzula confusa Lindeberg |
northern wood-rush |
T |
| LUPE3 |
Lupinus perennis L. |
wild lupine |
PX |
| LUSP4 |
Luzula spicata (L.) DC. |
spiked wood-rush |
T |
| LYAP4 |
Lycopodiella appressa (Chapm.) Cranfill |
southern bog clubmoss |
PX |
| LYSA |
Lycopodium sabinifolium Willd. |
|
|
| DISA11 |
Diphasiastrum sabinifolium (Willd.) Holub |
ground-fir |
E |
| LYSI |
Lycopodium sitchense Rupr. |
|
|
| DISI6 |
Diphasiastrum sitchense (Rupr.) Holub |
Alaskan clubmoss |
T |
| MABR5 |
Malaxis brachypoda (A. Gray) Fernald |
|
|
| MAMOB2 |
Malaxis monophyllos (L.) Sw. ssp. brachypoda (A. Gray) Á. Löve & D. Löve |
white adder's-mouth |
E |
| MIGL5 |
Minuartia glabra (Michx.) Mattf. |
smooth sandwort |
SC |
| MIGR7 |
Minuartia groenlandica (Retz.) Ostenf. |
mountain sandwort |
SC |
| MIRIC |
Mimulus ringens L. var. colpophilus Fernald |
estuary monkeyflower |
SC |
| MIRU3 |
Minuartia rubella (Wahlenb.) Hiern. |
Arctic sandwort |
T |
| MISC |
Mikania scandens (L.) Willd. |
climbing hempweed |
PX |
| MOFO |
Montia fontana L. |
blinks |
SC |
| MURI |
Muhlenbergia richardsonis (Trin.) Rydb. |
soft-leaf muhly |
T |
| MUSO |
Muhlenbergia sobolifera (Muhl. ex Willd.) Trin. |
cliff muhly |
PX |
| NAGR |
Najas gracillima (A. Braun ex Engelm.) Magnus |
thread-like naiad |
SC |
| NAGU |
Najas guadalupensis (Spreng.) Magnus |
southern naiad |
PX |
| NEAQ2 |
Neobeckia aquatica (Eaton) Greene |
|
|
| ARLA22 |
Armoracia lacustris (A. Gray) Al-Shehbaz & V.M. Bates |
lake-cress |
PX |
| NULUA |
Nuphar lutea (L.) Sm. ssp. advena (Aiton) Kartesz & Gandhi |
|
|
| NUAD2 |
Nuphar advena (Aiton) W.T. Aiton |
yellow pond-lily |
SC |
| NYLE |
Nymphaea leibergii Morong |
pygmy water-lily |
T |
| OMSU |
Omalotheca supina (L.) DC. |
alpine cudweed |
E |
| OMSY |
Omalotheca sylvatica (L.) Sch. Bip. & F.W. Schultz |
woodland cudweed |
SC |
| OPPU3 |
Ophioglossum pusillum Raf. |
adder's tongue fern |
SC |
| OSBE |
Osmorhiza berteroi DC. |
mountain sweet-cicely |
T |
| OXCA4 |
Oxytropis campestris (L.) DC. |
St. John oxytrope |
T |
| PAAR4 |
Paronychia argyrocoma (Michx.) Nutt. |
silverling |
T |
| PAGL3 |
Parnassia glauca Raf. |
grass-of-Parnassus |
SC |
| PAPE5 |
Parietaria pensylvanica Muhl. ex Willd. |
Pennsylvania pellitory |
PX |
| PAQU |
Panax quinquefolius L. |
American ginseng |
E |
| PEFU |
Pedicularis furbishiae S. Watson |
Furbish's lousewort |
E |
| PHAL2 |
Phleum alpinum L. |
mountain timothy |
T |
| PHCA10 |
Phyllodoce caerulea (L.) Bab. |
mountain heath |
T |
| PHHE11 |
Phegopteris hexagonoptera (Michx.) Fée |
broad beech fern |
SC |
| PHLE5 |
Phryma leptostachya L. |
lopseed |
PX |
| PHPUI |
Physalis pubescens L. var. integrifolia (Dunal) Waterf. |
|
|
| PHPR7 |
Physalis pruinosa auct. non L. |
hairy ground-cherry |
PX |
| PICA19 |
Piptatheropsis canadensis (Poir.) Romasch., P.M. Peterson & R.J. Soreng |
|
|
| ORCA5 |
Oryzopsis canadensis (Poir.) Torr. |
Canada mountain-ricegrass |
SC |
| PICA17 |
Piptatherum canadense (Poir.) Dorn |
|
|
| PIVU |
Pinguicula vulgaris L. |
common butterwort |
T |
| PLFL |
Platanthera flava (L.) Lindl. |
pale green orchis |
SC |
| PLLE2 |
Platanthera leucophaea (Nutt.) Lindl. |
prairie white-fringed orchid |
E |
| PLOC |
Platanus occidentalis L. |
sycamore |
PX |
| POCE3 |
Podostemum ceratophyllum Michx. |
threadfoot |
SC |
| POCO12 |
Potamogeton confervoides Rchb. |
alga-like pondweed |
SC |
| POCR |
Polygala cruciata L. |
marsh milkwort |
PX |
| PODO4 |
Polygonum douglasii Greene |
Douglas' knotweed |
T |
| POFR3 |
Potamogeton friesii Rupr. |
Fries' pondweed |
E |
| POGL |
Poa glauca Vahl |
white bluegrass |
SC |
| POLAF |
Poa laxa Haenke ssp. fernaldiana (Nannf.) Hyl. |
|
|
| POFE2 |
Poa fernaldiana Nannf. |
wavy bluegrass |
E |
| POPU6 |
Potamogeton pulcher Tuck. |
spotted pondweed |
T |
| POSE3 |
Polygala senega L. |
Seneca snakeroot |
E |
| POST2 |
Potamogeton strictifolius Benn. |
straight-leaved pondweed |
PX |
| POTE2 |
Polygonum tenue Michx. |
slender knotweed |
PX |
| POVA3 |
Potamogeton vaseyi J.W. Robbins |
Vasey's pondweed |
T |
| POVA5 |
Polemonium vanbruntiae Britton |
Jacob's ladder |
E |
| POVI3 |
Polygonum viviparum L. |
alpine bistort |
E |
| PRBO2 |
Prenanthes boottii (DC.) A. Gray |
Boott's rattlesnake root |
E |
| PRLA |
Primula laurentiana Fernald |
bird's-eye primrose |
SC |
| PRMA2 |
Prunus maritima Marshall |
beach plum |
E |
| PRMA8 |
Prenanthes ×mainensis A. Gray (pro sp.) [racemosa × trifoliolata] |
Maine rattlesnake root |
PX |
| PRMI |
Primula mistassinica Michx. |
Mistassini primrose |
SC |
| PRNA |
Prenanthes nana (Bigelow) Torr. |
dwarf rattlesnake root |
E |
| PRPE |
Proserpinaca pectinata Lam. |
comb-leaved mermaid-weed |
SC |
| PRRA |
Prenanthes racemosa Michx. |
glaucous rattlesnake root |
SC |
| PSHE4 |
Pseudognaphalium helleri (Britton) Anderb. |
small rabbit tobacco |
SC |
| PYAS |
Pyrola asarifolia Michx. |
pink wintergreen |
SC |
| PYMI |
Pyrola minor L. |
lesser wintergreen |
SC |
| PYMU |
Pycnanthemum muticum (Michx.) Pers. |
blunt mountain-mint |
PX |
| QUBI |
Quercus bicolor Willd. |
swamp white oak |
T |
| QUCO2 |
Quercus coccinea Münchh. |
scarlet oak |
E |
| QUPR2 |
Quercus prinus L. |
|
|
| QUMO4 |
Quercus montana Willd. |
chestnut oak |
T |
| RAAM |
Ranunculus ambigens S. Watson |
water-plantain spearwort |
PX |
| RAFA |
Ranunculus fascicularis Muhl. ex Bigelow |
early crowfoot |
T |
| RAGM |
Ranunculus gmelinii DC. |
small yellow water crowfoot |
T |
| RALA |
Ranunculus lapponicus L. |
Lapland buttercup |
T |
| RHCA11 |
Rhynchospora capillacea Torr. |
horned beak-rush |
T |
| RHLA2 |
Rhododendron lapponicum (L.) Wahlenb. |
Lapland rosebay |
T |
| RHMA4 |
Rhododendron maximum L. |
great rhododendron |
T |
| RHMA6 |
Rhynchospora macrostachya Torr. ex A. Gray |
tall beak-rush |
E |
| RHVI2 |
Rhododendron viscosum (L.) Torr. |
clammy azalea |
E |
| ROBLG |
Rosa blanda Aiton var. glabra Crép. |
northern rose |
SC |
| RUAR7 |
Rubus arenicola Blanch. |
sand-dwelling dewberry |
PX |
| SAAL5 |
Sassafras albidum (Nutt.) Nees |
sassafras |
SC |
| SAAR6 |
Salix arctophila Cockerell ex A. Heller |
Arctic willow |
E |
| SAAR7 |
Salix argyrocarpa Andersson |
silverleaf willow |
E |
| SABI |
Salicornia bigelovii Torr. |
dwarf glasswort |
SC |
| SACA14 |
Sanguisorba canadensis L. |
Canada burnet |
T |
| SACA21 |
Sagittaria calycina Engelm. |
spongy arrow-head |
SC |
| SACA4 |
Salix candida Flueggé ex Willd. |
hoary willow |
T |
| SAFO4 |
Saxifraga foliolosa R. Br. |
star saxifrage |
E |
| SAHE2 |
Salix herbacea L. |
dwarf willow |
T |
| SAIN3 |
Salix interior Rowlee |
sandbar willow |
E |
| SAMA11 |
Salicornia maritima Wolff & Jefferies |
Samphire |
PX |
| SAMY2 |
Salix myricoides Muhl. |
blue-leaf willow |
E |
| SAPA14 |
Saxifraga paniculata Mill. |
livelong saxifrage |
E |
| SAPE8 |
Saxifraga pensylvanica L. |
swamp saxifrage |
T |
| SAPL2 |
Salix planifolia Pursh |
tea-leaved willow |
T |
| SARI |
Sagittaria rigida Pursh |
stiff arrow-head |
T |
| SAUV |
Salix uva-ursi Pursh |
bearberry willow |
T |
| SAVA3 |
Samolus valerandi L. |
water pimpernel |
SC |
| SCLO |
Scirpus longii Fernald |
Long's bulrush |
T |
| SCMA2 |
Scrophularia marilandica L. |
carpenter's square |
PX |
| SCNO5 |
Schoenoplectus novae-angliae (Britton) M.T. Strong |
|
|
| BONO |
Bolboschoenus novae-angliae (Britton) S.G. Sm. |
marsh bulrush |
PX |
| SCPA7 |
Scutellaria parvula Michx. |
Leonard's skullcap |
PX |
| SCPE4 |
Scirpus pendulus Muhl. |
pendulous bulrush |
E |
| SCST10 |
Schoenoplectus ×steinmetzii (Fernald) S.G. Sm. [heterochaetus × tabernaemontani] |
Steinmetz's bulrush |
T |
| SEAP |
Selaginella apoda (L.) Spring |
creeping spike-moss |
E |
| SEAS3 |
Sericocarpus asteroides (L.) Britton, Sterns & Poggenb. |
white-topped aster |
E |
| SESE |
Selaginella selaginoides (L.) P. Beauv. ex Mart. & Schrank |
low spike-moss |
T |
| SHCA |
Shepherdia canadensis (L.) Nutt. |
Canada buffaloberry |
E |
| SIAC |
Silene acaulis (L.) Jacq. |
moss campion |
PX |
| SIMU3 |
Sisyrinchium mucronatum Michx. |
Michaux's blue-eyed-grass |
SC |
| SOAL6 |
Solidago altissima L. |
tall goldenrod |
PX |
| SOCA9 |
Solidago calcicola Fernald |
rock goldenrod |
PX |
| SOMU |
Solidago multiradiata Aiton |
Cutler's goldenrod |
T |
| SONU2 |
Sorghastrum nutans (L.) Nash |
Indian grass |
E |
| SOUL2 |
Solidago ulmifolia Muhl. ex Willd. |
elm-leaved goldenrod |
PX |
| SPCOC2 |
Sporobolus compositus (Poir.) Merr. var. compositus |
|
|
| SPAS |
Sporobolus asper (P. Beauv.) Kunth |
longleaf dropseed |
E |
| SPLAG |
Spiranthes lacera (Raf.) Raf. var. gracilis (Bigelow) Luer |
southern slender ladie's tresses |
PX |
| SPLU2 |
Spiranthes lucida (H.H. Eaton) Ames |
shining ladies'-tresses |
T |
| SPNE2 |
Sporobolus neglectus Nash |
small dropseed |
PX |
| SPOB |
Sphenopholis obtusata (Michx.) Scribn. |
prairie wedge-grass |
PX |
| SPSE |
Spiraea septentrionalis (Fernald) Á. Löve & D. Löve |
northern meadow-sweet |
SC |
| STFIA2 |
Stuckenia filiformis (Pers.) Börner ssp. alpina (Blytt) Haynes, D.H. Les & M. Kral |
|
|
| STFIA |
Stuckenia filiformis (Pers.) Böerner ssp. alpinus (Blytt) Haynes, D.H. Les & M. Kral, orth. var. |
northern slender pondweed |
T |
| STFIO |
Stuckenia filiformis (Pers.) Böerner ssp. occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral |
slender pondweed |
E |
| SUAQ |
Subularia aquatica L. |
water awlwort |
SC |
| SUCA2 |
Suaeda calceoliformis (Hook.) Moq. |
American sea-blite |
T |
| SUMAR |
Suaeda maritima (L.) Dumort. ssp. richii (Fernald) Bassett & C.W. Crompton |
Rich's sea-blite |
SC |
| SYAN3 |
Symphyotrichum anticostense (Fernald) G.L. Nesom |
Anticosti aster |
E |
| SYDI2 |
Symphyotrichum divaricatum (Nutt.) G.L. Nesom |
|
|
| ASDI17 |
Aster divaricatus (Nutt.) Torr. & A. Gray, non L. |
white wood aster |
T |
| SYPAP2 |
Symphyotrichum patens (Aiton) G.L. Nesom var. patens |
|
|
| ASPA5 |
Aster patens Aiton |
late purple aster |
PX |
| SYSU5 |
Symphyotrichum subulatum (Michx.) G.L. Nesom |
small salt-marsh aster |
E |
| TABI |
Tanacetum bipinnatum (L.) Sch. Bip. |
Huron tansy |
SC |
| THTH2 |
Thalictrum thalictroides (L.) Eames & B. Boivin |
rue-anemone |
PX |
| THVE |
Thalictrum venulosum Trel. |
Boundary meadow-rue |
PX |
| TRAU4 |
Triosteum aurantiacum E.P. Bicknell |
wild coffee |
E |
| TRCL4 |
Trichophorum clintonii (A. Gray) S.G. Sm. |
Clinton's bulrush |
SC |
| TRGA4 |
Triglochin gaspensis Lieth & D. Löve |
|
|
| TRGA3 |
Triglochin gaspense Lieth & D. Löve, orth. var. |
Gaspe arrow-grass |
PX |
| TRGR4 |
Trillium grandiflorum (Michx.) Salisb. |
large white-trillium |
E |
| TRME3 |
Trisetum melicoides (Michx.) Vasey ex Scribn. |
purple false-oats |
E |
| TRTR3 |
Triphora trianthophora (Sw.) Rydb. |
nodding pogonia |
T |
| ULRU |
Ulmus rubra Muhl. |
slippery elm |
PX |
| UTRE |
Utricularia resupinata B.D. Greene ex Bigelow |
small purple bladderwort |
E |
| VAAT2 |
Vahlodea atropurpurea (Wahlenb.) Fr. ex Hartm. |
mountain hairgrass |
PX |
| VABO |
Vaccinium boreale I.V. Hall & Aalders |
alpine blueberry |
T |
| VAUL2 |
Valeriana uliginosa (Torr. & A. Gray) Rydb. |
marsh valerian |
SC |
| VEUR |
Verbena urticifolia L. |
white vervain |
PX |
| VEWO2 |
Veronica wormskjoldii Roem. & Schult. |
alpine speedwell |
E |
| VIAE |
Vitis aestivalis Michx. |
summer grape |
E |
| VIBR |
Viola brittoniana Pollard |
coast violet |
PX |
| VICA4 |
Viola canadensis L. |
tall white violet |
E |
| VIED |
Viburnum edule (Michx.) Raf. |
squashberry |
SC |
| VINO |
Viola novae-angliae House |
New England violet |
SC |
| VIPA18 |
Viola ×palmata L. (pro sp.) [brittoniana or pedatifida × affinis or sororia] |
|
|
| VIPA3 |
Viola palmata L. |
palmate-leaved violet |
PX |
| VIPA4 |
Viola palustris L. |
alpine marsh violet |
E |
| WAFR |
Waldsteinia fragarioides (Michx.) Tratt. |
barren-strawberry |
E |
| WOAL |
Woodsia alpina (Bolton) Gray |
northern woodsia |
T |
| WOAR |
Woodwardia areolata (L.) T. Moore |
netted chain-fern |
PX |
| WOCO |
Wolffia columbiana Karst. |
Columbia water-meal |
T |
| WOGL |
Woodsia glabella R. Br. ex Richardson |
smooth woodsia |
T |
| WOOB2 |
Woodsia obtusa (Spreng.) Torr. |
blunt-lobed woodsia |
T |
| XYSM |
Xyris smalliana Nash |
yellow-eyed grass |
E |
| ZAPA |
Zannichellia palustris L. |
horned pondweed |
SC |
| |
| †Code | Protected Status |
|---|
| E | Endangered |
|---|
| PX | Possibly Extirpated |
|---|
| SC | Special Concern |
|---|
| T | Threatened |
|---|
|
