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Threatened & Endangered
About PLANTS Threatened & Endangered

Protected Plants for All Scientific Names
Jurisdiction = State
State Distribution = U.S. States (New York)
768 records returned

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.

New York Department of Environmental Conservation. 2000. Protected native plants (20 October 2002). Division of Land and Forests, New York.

Symbol Scientific Name State Common Name State Protected Status
ACVI Acalypha virginica L. Virginia three-seeded mercury E
ACNO2 Aconitum noveboracense A. Gray ex Coville northern monk's-hood T
ACPA Actaea pachypoda Elliot white baneberry EV
ACRUR2 Actaea rubra (Aiton) Willd. ssp. rubra
ACSPR3 Actaea spicata L. ssp. rubra (Aiton) Hultén red baneberry EV
ADPE Adiantum pedatum L. maidenhair fern EV
ADMO Adoxa moschatellina L. moschatel E
AGAC Agalinis acuta Pennell sandplain gerardia E
AGFA2 Agalinis fasciculata (Elliot) Raf. fascicled gerardia R
AGPAB Agalinis paupercula (A. Gray) Britton var. borealis Pennell northern gerardia T
AGNE2 Agastache nepetoides (L.) Kuntze yellow giant-hyssop T
AGARA Ageratina aromatica (L.) Spach var. aromatica
EUAR7 Eupatorium aromaticum L. small white snakeroot E
AGRO3 Agrimonia rostellata Wallr. woodland agrimony T
AGME3 Agrostis mertensii Trin. northern bentgrass T
ALFA2 Aletris farinosa L. stargrass T
ALBU2 Allium burdickii (Hanes) A.G. Jones wild leek E
ALCE2 Allium cernuum Roth wild onion T
AMPU2 Amaranthus pumilus Raf. seabeach amaranth E
AMNA2 Amelanchier nantucketensis E.P. Bicknell Nantucket juneberry E
AMCH6 Ammophila champlainensis Seymour Champlain beachgrass E
AMPU6 Amphicarpum purshii Kunth peanut grass E
ANLU Angelica lucida L. angelica E
ANMOM2 Anthoxanthum monticola (Bigelow) Veldkamp ssp. monticola
ANMOO Anthoxanthum monticola (Bigelow) Veldkamp ssp. orthantha (T.J. Sørensen) G. Tucker alpine sweetgrass E
APHY Aplectrum hyemale (Muhl. ex Willd.) Torr. puttyroot E
ARDR Arabis drummondii A. Gray Drummond's rock cress E
ARMI5 Arabis missouriensis Greene green rock-cress T
ARSH2 Arabis shortii (Fernald) Gleason toothed rock-cress E
ARBU Arethusa bulbosa L. swamp pink T
AREGE Argentina egedii (Wormsk.) Rydb. ssp. egedii
POANE Potentilla anserina L. ssp. egedii (Wormsk.) Hiitonen silverweed T
ARDR3 Arisaema dracontium (L.) Schott green dragon EV
ARSE3 Aristolochia serpentaria L. Virginia snakeroot E
ARLA7 Arnica lanceolata Nutt. arnica E
ARCAB2 Artemisia campestris L. ssp. borealis (Pall.) H.M. Hall & Clem. wild sage E
ASTU Asclepias tuberosa L. butterfly-weed EV
ASVA Asclepias variegata L. white milkweed E
ASVI Asclepias viridiflora Raf. green milkweed T
ASTR Asimina triloba (L.) Dunal pawpaw T
ASBR2 Asplenium bradleyi D.C. Eaton Bradley's spleenwort E
ASMO2 Asplenium montanum Willd. mountain spleenwort T
ASPL Asplenium platyneuron (L.) Britton, Sterns & Poggenb. ebony spleenwort EV
ASRH2 Asplenium rhizophyllum L. walking fern EV
ASRU2 Asplenium ruta-muraria L. wall-rue spleenwort EV
ASSCA Asplenium scolopendrium L. var. americanum (Fernald) Kartesz & Gandhi hart's-tongue fern T
ASTR2 Asplenium trichomanes L. maidenhair spleenwort EV
ASTR10 Asplenium trichomanes-ramosum L. green spleenwort E
ASNE2 Astragalus neglectus (Torr. & A. Gray) Sheldon Cooper's milkvetch E
ATFI Athyrium filix-femina (L.) Roth lady fern EV
ATGL Atriplex glabriuscula Edmondston seaside orach E
ATSU2 Atriplex subspicata (Nutt.) Rydb. orache E
AZCA Azolla caroliniana Willd. mosquito-fern EV
BAPA2 Bartonia paniculata (Michx.) Muhl. screw-stem E
BEGL Betula glandulosa Michx. tundra dwarf birch E
BEMI Betula minor (Tuck.) Fernald dwarf white birch E
BEPU4 Betula pumila L. swamp birch T
BIBE2 Bidens beckii Torr. ex Spreng.
MEBEB Megalodonta beckii (Torr. ex Spreng.) Greene var. beckii water-marigold T
BIBI3 Bidens bidentoides (Nutt.) Britton estuary beggar-ticks R
BIHY Bidens hyperborea Greene estuary beggar-ticks E
BILA Bidens laevis (L.) Britton, Sterns & Poggenb. smooth bur-marigold T
BLCI Blephilia ciliata (L.) Benth. downy wood-mint E
BOCA5 Botrychium campestre W.H. Wagner & Farrar prairie dunewort E
BODI2 Botrychium dissectum Spreng. cut-leaf grape fern EV
BOLA Botrychium lanceolatum (S.G. Gmel.) Angstr. lance-leaf grape fern EV
BOLU Botrychium lunaria (L.) Sw. moonwort E
BOMA2 Botrychium matricariifolium (A. Braun ex Dowell) A. Braun ex W.D.J. Koch matricary grape fern EV
BOMI Botrychium minganense Vict. Mingan moonwort E
BOMU Botrychium multifidum (S.G. Gmel.) Trevis. leathery grape fern EV
BOON Botrychium oneidense (Gilbert) House blunt-lobe grape fern E
BORU Botrychium rugulosum W.H. Wagner rugulose grape fern E
BOSI Botrychium simplex E. Hitchc. least moonwort EV
BOVI Botrychium virginianum (L.) Sw. rattlesnake fern EV
BOCU Bouteloua curtipendula (Michx.) Torr. side-oats grama E
BUAM Buchnera americana L. blue-hearts E
CAPE10 Calamagrostis perplexa Scribn. wood reedgrass E
CAPOP Calamagrostis porteri A. Gray ssp. porteri Porter's reedgrass E
CASTI3 Calamagrostis stricta (Timm) Koeler ssp. inexpansa (A. Gray) C.W. Greene northern reedgrass T
CASTS5 Calamagrostis stricta (Timm) Koeler ssp. stricta northern reedgrass E
CAHE2 Callitriche hermaphroditica L. autumnal water-starwort E
CATE19 Callitriche terrestris Raf. terrestrial starwort T
CATU5 Calopogon tuberosus (L.) Britton, Sterns & Poggenb. grass pink EV
CABU Calypso bulbosa (L.) Oakes calypso E
CARO2 Campanula rotundifolia L. harebell EV
CALO11 Cardamine longii Fernald Long's bittercress T
CARO3 Cardamine rotundifolia Michx. mountain watercress E
CAAB5 Carex abscondita Mack. thicket sedge T
CAAG2 Carex aggregata Mack. glomerate sedge E
CAAM8 Carex amphibola Steud. narrow-leaved sedge E
CAAR2 Carex arcta Boott northern clustered sedge E
CAAT2 Carex atherodes Spreng. awned sedge E
CAAT6 Carex atratiformis Britton black sedge E
CABA3 Carex backii Boott Rocky Mountain sedge T
CABA9 Carex barrattii Schwein. & Torr. Barratt's sedge E
CABI3 Carex bicknellii Britton Bicknell's sedge T
CABI5 Carex bigelowii Torr. ex Schwein. Bigelow's sedge T
CABU7 Carex bullata Schkuhr ex Willd. button sedge E
CABU6 Carex buxbaumii Wahlenb. brown bog sedge T
CACA12 Carex capillaris L. hair-like sedge E
CACA15 Carex caroliniana Schwein. Carolina sedge E
CACH5 Carex chordorrhiza Ehrh. ex L. f. creeping sedge T
CACO21 Carex collinsii Nutt. Collins' Sedge E
CACO13 Carex conjuncta Boott soft fox sedge E
CACR3 Carex crawei Dewey Crawe's sedge T
CACU3 Carex cumulata (L.H. Bailey) Fernald clustered sedge T
CADA Carex davisii Schwein. & Torr. Davis' sedge T
CADE6 Carex decomposita Muhl. cypress-knee sedge E
CAEM2 Carex emoryi Dewey Emory's sedge E
CAFO4 Carex formosa Dewey handsome sedge T
CAFR3 Carex frankii Kunth Frank's sedge E
CAGA3 Carex garberi Fernald elk sedge E
CAGL6 Carex glaucodea Tuck. ex Olney
CAFLG5 Carex flaccosperma Dewey var. glaucodea (Tuck. ex Olney) Kük. glaucous sedge E
CAGY2 Carex gynocrates Wormsk. ex Drejer northern bog sedge E
CAHA7 Carex haydenii Dewey cloud sedge E
CAHI8 Carex hitchcockiana Dewey Hitchcock's sedge T
CAHO8 Carex hormathodes Fernald marsh straw sedge T
CAHO9 Carex houghtoniana Torr. ex Dewey Houghton's sedge T
CAJA2 Carex jamesii Schwein. Nebraska sedge T
CALAS Carex laxiflora Lam. var. serrulata F.J. Herm. loose-flowered sedge E
CALIR Carex livida (Wahlenb.) Willd. var. radicaulis Paine livid sedge E
CALU3 Carex lupuliformis Sartwell ex Dewey false hop sedge R
CAME2 Carex meadii Dewey Mead's sedge E
CAME12 Carex merritt-fernaldii Mack. Fernald's sedge T
CAME13 Carex mesochorea Mack. midland sedge E
CAMI18 Carex mitchelliana M.A. Curtis Mitchell's sedge T
CAMO11 Carex molesta Mack. ex Bright troublesome sedge T
CANI5 Carex nigra (L.) Reichard black sedge E
CANI3 Carex nigromarginata Schwein. black-edge sedge E
CARE9 Carex retroflexa Muhl. ex Willd. reflexed sedge E
CASA8 Carex sartwellii Dewey Sartwell's sedge T
CASC9 Carex schweinitzii Dewey ex Schwein. Schweinitz' sedge T
CASC10 Carex scirpoidea Michx. Canadian single-spike sedge E
CASE6 Carex seorsa Howe weak stellate sedge T
CASH2 Carex shortiana Dewey Short's sedge E
CAST6 Carex straminea Willd. ex Schkuhr straw sedge E
CAST17 Carex striatula Michx. lined sedge E
CAST9 Carex styloflexa Buckley bent sedge E
CASY Carex sychnocephala Carey many-head sedge E
CATE5 Carex tenuiflora Wahlenb. sparse-flowered sedge E
CATI2 Carex tincta (Fernald) Fernald tinged sedge E
CATY Carex typhina Michx. cat-tail sedge T
CAVA2 Carex vaginata Tausch sheathed sedge E
CAVEM Carex venusta Dewey var. minor Boeckeler graceful sedge E
CAWI7 Carex wiegandii Mack. Wiegand's sedge E
CAWI2 Carex willdenowii Schkuhr ex Willd. Willdenow's sedge T
CALA21 Carya laciniosa (Michx. f.) G. Don big shellbark hickory T
CACO17 Castilleja coccinea (L.) Spreng. scarlet Indian-paintbrush E
CEHE Ceanothus herbaceus Raf. prairie redroot E
CESC Celastrus scandens L. American bittersweet EV
CETR Cenchrus tribuloides L. dune sandspur T
CEEC2 Ceratophyllum echinatum A. Gray prickly hornwort T
CHPR Chaerophyllum procumbens (L.) Crantz spreading chervil E
CHTH2 Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb. Atlantic white-cedar R
CHLU Chamaelirium luteum (L.) A. Gray blazing-star T
CHLA6 Chasmanthium laxum (L.) Yates slender spikegrass E
CHLA2 Cheilanthes lanosa (Michx.) D.C. Eaton wooly lip-fern E
CHGL2 Chelone glabra L. turtle-heads EV
CHALM2 Chenopodium album L. var. missouriense (Aellen) I.J. Bassett & C.W. Crompton Missouri goosefoot E
CHBEM Chenopodium berlandieri Moq. var. macrocalycium (Aellen) Cronquist large calyx goosefoot E
CHRU Chenopodium rubrum L. red pigweed T
CHMA3 Chimaphila maculata (L.) Pursh spotted wintergreen EV
CHUM Chimaphila umbellata (L.) W. Bartram pipsissewa EV
CLUM2 Clintonia umbellulata (Michx.) Morong speckled woodlily EV
COVE2 Collinsia verna Nutt. blue-eyed-Mary E
COAM Conopholis americana (L.) Wallr. squawroot EV
COMA25 Corallorhiza maculata (Raf.) Raf.
COMA4 Corallorrhiza maculata (Raf.) Raf., orth. var. spotted coralroot EV
COOD7 Corallorhiza odontorhiza (Willd.) Poir.
COOD Corallorrhiza odontorhiza (Willd.) Poir., orth. var. autumn coralroot EV
COST19 Corallorhiza striata Lindl.
COST Corallorrhiza striata Lindl., orth. var. striped coralroot E
COCO9 Corema conradii (Torr.) Torr. ex Loudon broom crowberry E
CORO Coreopsis rosea Nutt. rose coreopsis R
CODR Cornus drummondii C.A. Mey. rough-leaf dogwood E
COFL2 Cornus florida L. flowering dogwood EV
COAU2 Corydalis aurea Willd. golden corydalis T
CRAQ Crassula aquatica (L.) Schoenl. pigmyweed E
CRBE2 Crataegus berberifolia Torr. & A. Gray hawthorn E
CRCO26 Crataegus compacta Sarg. compact hawthorn E
CRMO2 Crataegus mollis Scheele downy hawthorn E
CRUN Crataegus uniflora Münchh. dwarf hawthorn E
CRSA4 Crotalaria sagittalis L. rattlebox E
CRST2 Cryptogramma stelleri (S.G. Gmel.) Prantl slender cliff brake EV
CUCE Cuscuta cephalanthi Engelm. button-bush dodder E
CUOBG Cuscuta obtusiflora Kunth var. glandulosa Engelm. southern dodder E
CUPO Cuscuta polygonorum Engelm. smartweed dodder E
CYVIB Cynoglossum virginianum L. var. boreale (Fernald) Cooperr. northern wild comfrey E
CYVIV Cynoglossum virginianum L. var. virginianum wild comfrey E
CYEC2 Cyperus echinatus (L.) Alph. Wood globose flatsedge E
CYFL Cyperus flavescens L. yellow flatsedge E
CYLUL Cyperus lupulinus (Spreng.) Marcks ssp. lupulinus hop sedge T
CYPOT Cyperus polystachyos Rottb. var. texensis (Torr.) Fernald coast flatsedge E
CYRE5 Cyperus retrorsus Chapm. retrorse flatsedge E
CYSC3 Cyperus schweinitzii Torr. Schweinitz's flatsedge R
CYAC3 Cypripedium acaule Aiton pink ladyslipper EV
CYAR5 Cypripedium arietinum W.T. Aiton ram's-head ladyslipper T
CYCA5 Cypripedium candidum Muhl. ex Willd. small white ladyslipper E
CYPA19 Cypripedium parviflorum Salisb. small yellow ladyslipper E
CYPAM3 Cypripedium parviflorum Salisb. var. makasin (Farw.) Sheviak small yellow ladyslipper EV
CYPAP3 Cypripedium parviflorum Salisb. var. pubescens (Willd.) Knight yellow ladyslipper EV
CYRE6 Cypripedium reginae Walter showy ladyslipper EV
CYBU3 Cystopteris bulbifera (L.) Bernh. bulblet fern EV
CYFR2 Cystopteris fragilis (L.) Bernh. common fragile fern EV
CYPR4 Cystopteris protrusa (Weath.) Blasdell lowland fragile fern E
CYTE7 Cystopteris tenuis (Michx.) Desv. fragile fern EV
DAVI6 Dactylorhiza viridis (L.) R.M. Bateman, A.M. Pridgeon & M.W. Chase
COVI6 Coeloglossum viride (L.) Hartm. long-bracted orchid EV
DEAC4 Deparia acrostichoides (Sw.) M. Kato silvery spleenwort EV
DEPIB Descurainia pinnata (Walter) Britton ssp. brachycarpa (Richardson) Detling northern tansey-mustard E
DECI Desmodium ciliare (Muhl. ex Willd.) DC. little-leaf tick-trefoil T
DEHU3 Desmodium humifusum (Muhl. ex Bigelow) Beck spreading tick-clover E
DELA2 Desmodium laevigatum (Nutt.) DC. smooth tick-clover E
DENU5 Desmodium nuttallii (Schindl.) B.G. Schub. Nuttall's tick-clover E
DEOB5 Desmodium obtusum (Muhl. ex Willd.) DC. beggar-lice E
DEPA7 Desmodium pauciflorum (Nutt.) DC. small-flowered tick-clover E
DILA Diapensia lapponica L. diapensia T
DIOB3 Diarrhena obovata (Gleason) Brandenburg beakgrass E
DILE2 Dichanthelium leibergii (Vasey) Freckmann
PALE7 Panicum leibergii (Vasey) Scribn. Leiberg's panic grass E
DIOLO Dichanthelium oligosanthes (Schult.) Gould var. oligosanthes
PAOL2 Panicum oligosanthes Schult. few-flowered panic grass E
DIOLS Dichanthelium oligosanthes (Schult.) Gould var. scribnerianum (Nash) Gould
PASC10 Panicum scoparium S. Watson ex Nash, non Lam. velvet panic grass E
DISC2 Dichanthelium scabriusculum (Elliot) Gould & C.A. Clark
PASC8 Panicum scabriusculum Elliot panic grass E
DIWR3 Dichanthelium wrightianum (Scribn.) Freckmann
PAWR7 Panicum wrightianum Scribn. Wright's panic grass E
DIFI Digitaria filiformis (L.) Koeler slender crabgrass T
DIVI5 Diospyros virginiana L. persimmon T
DIPY Diplazium pycnocarpon (Spreng.) Broun glade fern EV
DRAR Draba arabisans Michx. rock-cress T
DRGL Draba glabella Pursh rock-cress E
DRRE2 Draba reptans (Lam.) Fernald Carolina whitlow-grass T
DRPA2 Dracocephalum parviflorum Nutt. American dragonhead E
DRFI Drosera filiformis Raf. dewthread R
DRIN3 Drosera intermedia Hayne sundew EV
DRRO Drosera rotundifolia L. sundew EV
DRCA3 Dryopteris campyloptera Clarkson mountain wood fern EV
DRCA11 Dryopteris carthusiana (Vill.) H.P. Fuchs spinulose wood fern EV
DRCE Dryopteris celsa (Wm. Palmer) Knowlt., Palmer & Pollard ex Small log fern E
DRCL Dryopteris clintoniana (D.C. Eaton) Dowell Clinton's shield fern EV
DRCR4 Dryopteris cristata (L.) A. Gray crested wood fern EV
DRFR Dryopteris fragrans (L.) Schott fragrant cliff fern E
DRGO Dryopteris goldiana (Hook. ex Goldie) A. Gray giant wood fern EV
DRIN5 Dryopteris intermedia (Muhl. ex Willd.) A. Gray common wood fern EV
DRMA4 Dryopteris marginalis (L.) A. Gray marginal wood fern EV
ECPR Eclipta prostrata (L.) L. yerba-de-tago E
ELAM3 Elatine americana (Pursh) Arn. American waterwort E
ELEN Eleocharis engelmannii Steud. Engelmann's spikerush E
ELEQ Eleocharis equisetoides (Elliot) Torr. knotted spikerush T
ELFA Eleocharis fallax Weath. creeping spikerush E
ELHA2 Eleocharis halophila (Fernald & Brack.) Fernald & Brack. salt-marsh spikerush T
ELOV Eleocharis ovata (Roth) Roem. & Schult.
ELOBO Eleocharis obtusa (Willd.) Schult. var. ovata (Roth) Drapalik & Mohlenbr. blunt spikerush E
ELQU Eleocharis quadrangulata (Michx.) Roem. & Schult. angled spikerush E
ELTEP Eleocharis tenuis (Willd.) Schult. var. pseudoptera (Weath. ex Svens.) Svens.
ELELP2 Eleocharis elliptica Kunth var. pseudoptera (Weath. ex Svens.) L.J. Harms slender spikerush E
ELTR5 Eleocharis tricostata Torr. three-ribbed spikerush E
ELTU Eleocharis tuberculosa (Michx.) Roem. & Schult. long-tubercled spikerush T
EMEAA Empetrum eamesii Fernald & Wiegand ssp. atropurpureum (Fernald & Wiegand) D. Löve purple crowberry E
EMNIH Empetrum nigrum L. ssp. hermaphroditum (Lange ex Hagerup) Böcher black crowberry R
EPRE2 Epigaea repens L. trailing arbutus EV
EPCIG Epilobium ciliatum Raf. ssp. glandulosum (Lehm.) Hoch & P.H. Raven willow-herb E
EPHO Epilobium hornemannii Rchb. alpine willow-herb E
EQLA Equisetum laevigatum A. Braun smooth scouring rush E
EQPA Equisetum palustre L. marsh horsetail T
EQPR Equisetum pratense Ehrh. meadow horsetail T
ERHIM Erechtites hieraciifolia (L.) Raf. ex DC. var. megalocarpa (Fernald) Cronquist fireweed E
ERBU Erigenia bulbosa (Michx.) Nutt. harbinger-of-spring E
ERHY5 Erigeron hyssopifolius Michx. daisy fleabane E
ERANA3 Eriophorum angustifolium Honck. ssp. angustifolium
ERANS Eriophorum angustifolium Honck. ssp. scabriusculum Hultén narrow-leaf cottongrass E
EUAM9 Euonymus americanus L.
EUAM7 Euonymus americana L., orth. var. American strawberry-bush E
EUOB8 Euonymus obovatus Nutt.
EUOB9 Euonymus obovata Nutt., orth. var. running strawberry-bush EV
EUALS Eupatorium album L. var. subvenosum A. Gray white boneset T
EUHYL Eupatorium hyssopifolium L. var. laciniatum A. Gray fringed boneset T
EULEL Eupatorium leucolepis (DC.) Torr. & A. Gray var. leucolepis white boneset E
EUROO Eupatorium rotundifolium L. var. ovatum (Bigelow) Torr. round-leaf boneset E
EUROR Eupatorium rotundifolium L. var. rotundifolium round-leaf boneset E
EUSE2 Eupatorium serotinum Michx. late boneset E
EUIP Euphorbia ipecacuanhae L. ipecac spurge E
EURA10 Eurybia radula (Aiton) G.L. Nesom
ASRA8 Aster radula Aiton swamp aster E
EUSP3 Eurybia spectabilis (Aiton) G.L. Nesom
ASSP11 Aster spectabilis Aiton showy aster T
FESA Festuca saximontana Rydb. sheep fescue E
FICA4 Fimbristylis castanea (Michx.) Vahl marsh fimbry T
FRCA2 Frasera caroliniensis Walter green gentian T
FUPU Fuirena pumila (Torr.) Spreng. dwarf umbrella-sedge R
GASP5 Galearis spectabilis (L.) Raf. showy orchis EV
GACO3 Galium concinnum Torr. & A. Gray shining bedstraw E
GAKA Galium kamtschaticum Steller ex Schult. & Schult. f. northern wild-licorice E
GAPU3 Gamochaeta purpurea (L.) Cabrera
GNPU2 Gnaphalium purpureum L. purple everlasting E
GADU Gaylussacia dumosa (Andrews) Torr. & A. Gray
GADUB Gaylussacia dumosa (Andrews) Torr. & A. Gray var. bigeloviana Fernald dwarf huckleberry E
GEAN Gentiana andrewsii Griseb. closed gentian EV
GECL Gentiana clausa Raf. blind gentian EV
GELI3 Gentiana linearis Froel. closed gentian EV
GESA Gentiana saponaria L. soapwort gentian E
GEQU2 Gentianella quinquefolia (L.) Small stiff gentian EV
GECR2 Gentianopsis crinita (Froel.) Ma fringed gentian EV
GEVIV3 Gentianopsis virgata (Raf.) Holub ssp. virgata
GEPR6 Gentianopsis procera (T. Holm) Ma lesser fringed gentian E
GELI2 Geocaulon lividum (Richardson) Fernald purple comandra E
GECAS Geranium carolinianum L. var. sphaerospermum (Fernald) Breitung Carolina cranesbill T
GETR Geum triflorum Pursh prairie-smoke T
GEVE Geum vernum (Raf.) Torr. & A. Gray spring avens E
GEVI4 Geum virginianum L. rough avens E
GOPU Goodyera pubescens (Willd.) R. Br. downy rattlesnake-plantain EV
GORE2 Goodyera repens (L.) R. Br. dwarf rattlesnake-plantain EV
GOTE Goodyera tesselata Lodd. rattlesnake-plantain EV
GYDR Gymnocarpium dryopteris (L.) Newman oak fern EV
GYDI Gymnocladus dioicus (L.) K. Koch Kentucky coffee tree E
HADEA Hackelia deflexa (Wahlenb.) Opiz var. americana (A. Gray) Fernald & I.M. Johnst. northern stickseed E
HADE2 Halenia deflexa (Sm.) Griseb. spurred gentian E
HASU3 Hasteola suaveolens (L.) Pojark.
CASU Cacalia suaveolens L. sweet-scented Indian-plantain E
HEHI Hedeoma hispida Pursh mock-pennyroyal T
HEDU Helianthemum dumosum (E.P. Bicknell) Fernald bushy rockrose T
HEAN2 Helianthus angustifolius L. swamp sunflower T
HIVU2 Hippuris vulgaris L. mare's-tail E
HOIN Hottonia inflata Elliot featherfoil T
HOPUC Houstonia purpurea L. var. calycosa A. Gray purple bluets E
HOPUP3 Houstonia purpurea L. var. purpurea purple bluets E
HUAP Huperzia appalachiana Beitel & Mickel Appalachian firmoss T
HULU2 Huperzia lucidula (Michx.) Trevis. shining firmoss EV
HUSE Huperzia selago (L.) Bernh. ex Schrank & Mart. fir clubmoss E
HYAR Hydrangea arborescens L. wild hydrangea E
HYCA Hydrastis canadensis L. golden-seal T
HYRA Hydrocotyle ranunculoides L. f. floating pennywort E
HYVE2 Hydrocotyle verticillata Thunb. water-pennywort E
HYTE9 Hylotelephium telephioides (Michx.) H. Ohba
SETE Sedum telephioides Michx. live-forever E
HYAD Hypericum adpressum Raf. ex W. Bartram creeping St. John's-wort E
HYDE Hypericum densiflorum Pursh bushy St. John's-wort E
HYDE2 Hypericum denticulatum Walter coppery St. John's-wort E
HYHYM Hypericum hypericoides (L.) Crantz ssp. multicaule (Michx. ex Willd.) N. Robson St. Andrew's cross E
HYPR Hypericum prolificum L. shrubby St. John's-wort T
ILGL Ilex glabra (L.) A. Gray gallberry EV
ILLA Ilex laevigata (Pursh) A. Gray smooth winterberry EV
ILMO Ilex montana Torr. & A. Gray ex A. Gray mountain winterberry EV
ILOP Ilex opaca Aiton American holly EV
ILVE Ilex verticillata (L.) A. Gray black alder EV
IPPA Ipomoea pandurata (L.) G. Mey. wild potato-vine E
IRPR Iris prismatica Pursh ex Ker Gawl. slender blue flag T
IRVIS Iris virginica L. var. shrevei (Small) E.S. Anderson southern blueflag E
ISLA Isoetes lacustris L. large-spored quillwort R
ISRI Isoetes riparia Engelm. ex A. Braun quillwort E
ISME2 Isotria medeoloides (Pursh) Raf. small whorled pogonia E
ISVE Isotria verticillata Raf. large whorled pogonia EV
JEDI Jeffersonia diphylla (L.) Pers. twin-leaf T
JUCI Juglans cinerea L. butternut EV
JUAM3 Juncus ambiguus Guss. doubtful toad-rush E
JUBI Juncus biflorus Elliot
JUMAB Juncus marginatus Rostk. var. biflorus (Elliot) Alph. Wood large grass-leaved rush E
JUBR Juncus brachycarpus Engelm. short-fruit rush E
JUDE Juncus debilis A. Gray weak rush E
JUEN Juncus ensifolius Wikstr. ensiform rush E
JUSC Juncus scirpoides Lam. scirpus-like rush E
JUSTA Juncus stygius L. ssp. americanus (Buchenau) Hultén moor-rush E
JUSU Juncus subcaudatus (Engelm.) Coville & S.F. Blake woods-rush E
JUTR2 Juncus trifidus L. Arctic rush T
JUHO2 Juniperus horizontalis Moench prostrate juniper E
KAAN Kalmia angustifolia L. sheep laurel EV
KALA Kalmia latifolia L. mountain laurel EV
KAPO Kalmia polifolia Wangenh. bog laurel EV
LACA5 Lachnanthes caroliana (Lam.) Dandy Carolina redroot E
LAFL Lactuca floridana (L.) Gaertn. false lettuce E
LAHI Lactuca hirsuta Muhl. ex Nutt. downy lettuce E
LAVE Lathyrus venosus Muhl. ex Willd. rough veiny vetchling E
LEPUM Lechea pulchella Raf. var. moniliformis (E.P. Bicknell) Seymour bead pinweed E
LERA Lechea racemulosa Michx. Illinois pinweed R
LETE Lechea tenuifolia Michx. slender pinweed T
LEPE Lemna perpusilla Torr. minute duckweed E
LEVA Lemna valdiviana Phil. pale duckweed E
LEFUF Leptochloa fusca (L.) Kunth ssp. fascicularis (Lam.) N. Snow
DIMA10 Diplachne maritima E.P. Bicknell salt-meadow grass E
LEAN Lespedeza angustifolia (Pursh) Elliot bush clover R
LERE2 Lespedeza repens (L.) W. Bartram trailing lespedeza R
LEST5 Lespedeza stuevei Nutt. velvety lespedeza T
LEVI6 Lespedeza violacea (L.) Pers. violet lespedeza R
LEMU Leucospora multifida (Michx.) Nutt. leucospora E
LICY Liatris cylindracea Michx. slender blazing-star E
LISCN2 Liatris scariosa (L.) Willd. var. novae-angliae Lunell
LIBO6 Liatris borealis Nutt. northern blazing-star T
LISC3 Ligusticum scoticum L. Scotch lovage E
LICH Lilaeopsis chinensis (L.) Kuntze lilaeopsis T
LICA3 Lilium canadense L. Canada lily EV
LIMI9 Lilium michiganense Farw. Michigan lily E
LIPH Lilium philadelphicum L. woodlily EV
LISU Lilium superbum L. Turk's-cap lily EV
LICA17 Limonium carolinianum (Walter) Britton sea lavender EV
LIAU6 Limosella australis R. Br. mudwort R
LIIN Linum intercursum E.P. Bicknell sandplain wild flax T
LIMEM Linum medium (Planch.) Britton var. medium wild flax E
LIMET Linum medium (Planch.) Britton var. texanum (Planch.) Fernald southern yellow flax T
LIST Linum striatum Walter stiff yellow flax R
LISU4 Linum sulcatum Riddell yellow wild flax T
LILI3 Liparis liliifolia (L.) Rich. ex Ker Gawl. large twayblade E
LILO Liparis loeselii (L.) Rich. bog twayblade EV
LIMI12 Lipocarpha micrantha (Vahl) G. Tucker dwarf bulrush E
LIAU2 Listera auriculata Wiegand auricled twayblade E
LIAU3 Listera australis Lindl. southern twayblade E
LICO5 Listera convallarioides (Sw.) Nutt. ex Elliot broad-lipped twayblade E
LICO6 Listera cordata (L.) R. Br. Heartleaf Twayblade EV
LICAC9 Lithospermum caroliniense (Walter ex J.F. Gmel.) MacMill. var. croceum (Fernald) Cronquist
LICAC7 Lithospermum caroliniense (Walter ex J.F. Gmel.) MacMill. ssp. croceum (Fernald) Cusick golden puccoon E
LIUN Littorella uniflora (L.) Asch. American shore-grass E
LOCA2 Lobelia cardinalis L. cardinal-flower EV
LODO Lobelia dortmanna L. water lobelia EV
LONU Lobelia nuttallii Schult. Nuttall's lobelia R
LOSI Lobelia siphilitica L. great lobelia EV
LOPR Loiseleuria procumbens (L.) Desv. alpine azalea E
LUSP Ludwigia sphaerocarpa Elliot globe-fruited ludwigia T
LUSP4 Luzula spicata (L.) DC. spiked woodthrush E
LYAL5 Lycopodiella alopecuroides (L.) Cranfill foxtail clubmoss EV
LYAP4 Lycopodiella appressa (Chapm.) Cranfill swamp clubmoss EV
LYCA5 Lycopodiella caroliniana (L.) Pic. Serm. Carolina clubmoss E
LYIN2 Lycopodiella inundata (L.) Holub northern bog clubmoss EV
LYAN2 Lycopodium annotinum L. bristly clubmoss EV
LYCL Lycopodium clavatum L. running cedar EV
LYCO3 Lycopodium complanatum L. northern running-pine E
LYDE Lycopodium dendroideum Michx. northern tree clubmoss EV
LYDI3 Lycopodium digitatum Dill. ex A. Braun running-pine EV
LYOB Lycopodium obscurum L. ground pine EV
LYSI Lycopodium sitchense Rupr. Sitka clubmoss E
LYTR Lycopodium tristachyum Pursh ground cedar EV
LYRU Lycopus rubellus Moench gypsy-wort E
LYPA3 Lygodium palmatum (Bernh.) Sw. climbing fern E
LYHY Lysimachia hybrida Michx. lance-leaved loosestrife E
LYQU Lysimachia quadriflora Sims four-flowered loosestrife E
LYLI2 Lythrum lineare L. saltmarsh loosestrife E
MAVI2 Magnolia virginiana L. sweetbay magnolia E
MABA6 Malaxis bayardii Fernald Bayard's malaxis E
MABR5 Malaxis brachypoda (A. Gray) Fernald
MAMOB2 Malaxis monophyllos (L.) Sw. ssp. brachypoda (A. Gray) Á. Löve & D. Löve white adder's-mouth EV
MAUN Malaxis unifolia Michx. green adder's-mouth EV
MACO5 Malus coronaria (L.) Mill.
MAGL11 Malus glaucescens Rehder American crab E
MAST Matteuccia struthiopteris (L.) Todaro ostrich fern EV
MEVI3 Mertensia virginica (L.) Pers. ex Link Virginia bluebells EV
MIAL2 Mimulus alatus Aiton winged monkeyflower R
MICA8 Minuartia caroliniana (Walter) Mattf. Pine-Barren sandwort R
MIGL5 Minuartia glabra (Michx.) Mattf. Appalachian sandwort T
MOCL Monarda clinopodia L. basil-balm E
MODI Monarda didyma L. bee-balm EV
MOPE6 Morella pensylvanica (Mirb.) Kartesz
MYPE7 Myrica pensylvanica Mirb. bayberry EV
MYAL3 Myriophyllum alterniflorum DC. water milfoil T
MYFA2 Myriophyllum farwellii Morong Farwell's water milfoil T
MYPI Myriophyllum pinnatum (Walter) Britton, Sterns & Poggenb. green parrot's-feather E
NAGUM2 Najas guadalupensis (Spreng.) Magnus ssp. muenscheri (R.T. Clausen) Haynes & C.B. Hellquist
NAGUM Najas guadalupensis (Spreng.) Magnus var. muenscheri (R.T. Clausen) Haynes Muenscher's naiad E
NAGUO2 Najas guadalupensis (Spreng.) Magnus ssp. olivacea (Rosend. & Butters) Haynes & C.B. Hellquist
NAGUO Najas guadalupensis (Spreng.) Magnus var. olivacea (Rosend. & Butters) Haynes southern naiad E
NAMA Najas marina L. holly-leaved naiad E
NEAQ2 Neobeckia aquatica (Eaton) Greene
ROAQ Rorippa aquatica (Eaton) Palmer & Steyerm. lake-cress T
OELA Oenothera laciniata Hill cut-leaved evening-primrose E
OEOA Oenothera oakesiana (A. Gray) J.W. Robbins ex S. Watson & J.M. Coult.
OEPAO Oenothera parviflora L. var. oakesiana (A. Gray) Fernald evening primrose T
OLUN Oldenlandia uniflora L. clustered bluets E
OLHO Oligoneuron houghtonii (Torr. & A. Gray ex A. Gray) G.L. Nesom
SOHO Solidago houghtonii Torr. & A. Gray ex A. Gray Houghton's goldenrod E
OLOH Oligoneuron ohioense (Frank ex Riddell) G.N. Jones
SOOH Solidago ohioensis Frank ex Riddell Ohio golderod T
OLRIR Oligoneuron rigidum (L.) Small var. rigidum
SORI2 Solidago rigida L. Stiff-leaf Goldenrod T
OMSY Omalotheca sylvatica (L.) Sch. Bip. & F.W. Schultz
GNSY2 Gnaphalium sylvaticum L. woodland cudweed E
ONVI2 Onosmodium virginianum (L.) A. DC. Virginia false gromwell E
OPPU3 Ophioglossum pusillum Raf. adder's-tongue EV
OPHU Opuntia humifusa (Raf.) Raf. eastern prickly pear EV
ORAQ Orontium aquaticum L. golden club T
OSCI Osmunda cinnamomea L. cinnamon fern EV
OSCL2 Osmunda claytoniana L. interrupted fern EV
OSRE Osmunda regalis L. royal fern EV
OXVI Oxalis violacea L. violet wood-sorrel T
OXRI Oxypolis rigidior (L.) Raf. stiff cowbane E
PAQU Panax quinquefolius L. ginseng EV
PAFL2 Panicum flexile (Gattinger) Scribn. wiry panic grass T
PARIE2 Panicum rigidulum Bosc ex Nees var. elongatum (Pursh) Lelong
PAST12 Panicum stipitatum Nash tall flat panic grass E
PAGL3 Parnassia glauca Raf. grass-of-Parnassus EV
PALA10 Paspalum laeve Michx.
PALAC Paspalum laeve Michx. var. circulare (Nash) Stone round field beadgrass E
PALAP Paspalum laeve Michx. var. pilosum Scribn. hairy field beadgrass E
PASE5 Paspalum setaceum Michx. slender beadgrass T
PASEP Paspalum setaceum Michx. var. psammophilum (Nash) D. Banks slender beadgrass E
PELA2 Pedicularis lanceolata Michx. swamp lousewort T
PEAT2 Pellaea atropurpurea (L.) Link purple cliff brake EV
PEGL Pellaea glabella Mett. ex Kuhn smooth cliff brake T
PEFRP Petasites frigidus (L.) Fr. var. palmatus (Aiton) Cronquist sweet coltsfoot E
PHCO24 Phegopteris connectilis (Michx.) Watt northern beech fern EV
PHHE11 Phegopteris hexagonoptera (Michx.) Fée broad beech fern EV
PHMA4 Phlox maculata L. wild sweet-william E
PHPI Phlox pilosa L. downy phlox E
PHPUI Physalis pubescens L. var. integrifolia (Dunal) Waterf. ground-cherry E
PHVI5 Physalis virginiana Mill. Virginia ground-cherry E
PHOPI Physocarpus opulifolius (L.) Maxim. var. intermedius (Rydb.) B.L. Rob. ninebark E
PIVU Pinguicula vulgaris L. butterwort T
PIBA2 Pinus banksiana Lamb. jack pine R
PIVI2 Pinus virginiana Mill. Virginia pine E
PICA19 Piptatheropsis canadensis (Poir.) Romasch., P.M. Peterson & R.J. Soreng
ORCA5 Oryzopsis canadensis (Poir.) Torr. Canada ricegrass E
PICA17 Piptatherum canadense (Poir.) Dorn
PLCO2 Plantago cordata Lam. heartleaf plantain T
PLMAJ Plantago maritima L. var. juncoides (Lam.) A. Gray
PLMAJ2 Plantago maritima L. ssp. juncoides (Lam.) Hultén seaside plantain T
PLAQ2 Platanthera aquilonis Sheviak northern green orchid EV
PLBL Platanthera blephariglottis (Willd.) Lindl. white fringed orchid EV
PLCI2 Platanthera ciliaris (L.) Lindl. orange fringed orchis E
PLCL Platanthera clavellata (Michx.) Luer green woodland orchid EV
PLCR Platanthera cristata (Michx.) Lindl. crested fringed orchis E
PLDI3 Platanthera dilatata (Pursh) Lindl. ex Beck bog-candle EV
PLFL Platanthera flava (L.) Lindl. tubercled orchid EV
PLGR2 Platanthera grandiflora (Bigelow) Lindl. large purple fringed orchid EV
PLHO3 Platanthera hookeri (Torr. ex A. Gray) Lindl. Hooker's orchid E
PLHU2 Platanthera huronensis (Nutt.) Lindl. tall northern green orchid EV
PLLA2 Platanthera lacera (Michx.) G. Don ragged fringed orchid EV
PLLE2 Platanthera leucophaea (Nutt.) Lindl. prairie fringed orchid E
PLOB Platanthera obtusata (Banks ex Pursh) Lindl. blunt-leaved orchid EV
PLOR4 Platanthera orbiculata (Pursh) Lindl. large round-leaved orchid EV
PLPS2 Platanthera psycodes (L.) Lindl. small purple fringed orchid EV
POCU4 Poa cuspidata Nutt. bluegrass E
POGL Poa glauca Vahl white bluegrass E
POLAF Poa laxa Haenke ssp. fernaldiana (Nannf.) Hyl.
POFE2 Poa fernaldiana Nannf. Fernald bluegrass E
PONEI2 Poa nemoralis L. ssp. interior (Rydb.) W.A. Weber
POIN Poa interior Rydb. inland bluegrass E
POPA Poa paludigena Fernald & Wiegand slender marsh bluegrass E
POSY Poa sylvestris A. Gray woodland bluegrass E
POCE3 Podostemum ceratophyllum Michx. Riverweed T
POOP Pogonia ophioglossoides (L.) Ker Gawl. rose pogonia EV
POVA5 Polemonium vanbruntiae Britton Jacob's-ladder R
POLU Polygala lutea L. yellow milkwort E
POBU2 Polygonum buxiforme Small Small's knotweed E
POCA8 Polygonum careyi Olney Carey's smartweed T
PODO4 Polygonum douglasii Greene Douglas knotweed T
POER2 Polygonum erectum L. erect knotweed E
POGL7 Polygonum glaucum Nutt. seabeach knotweed R
POHY2 Polygonum hydropiperoides Michx.
POHYO Polygonum hydropiperoides Michx. var. opelousanum (Riddell ex Small) Riddell ex W. Stone Opelousa smartweed T
POSE6 Polygonum setaceum Baldw.
POSEI Polygonum setaceum Baldw. var. interjectum Fernald swamp smartweed E
POTE2 Polygonum tenue Michx. slender knotweed R
POVI7 Polypodium virginianum L. rock polypody EV
POAC4 Polystichum acrostichoides (Michx.) Schott Christmas fern EV
POBR4 Polystichum braunii (Spenner) Fée Braun's holly fern EV
POLO4 Polystichum lonchitis (L.) Roth northern holly-fern E
POHE4 Populus heterophylla L. swamp cottonwood T
POAL8 Potamogeton alpinus Balbis northern pondweed T
POCO12 Potamogeton confervoides Rchb. algae-like pondweed T
PODI Potamogeton diversifolius Raf. water-thread pondweed E
POHI4 Potamogeton hillii Morong Hill's pondweed T
POOG Potamogeton ogdenii Hellquist & Hilton Ogden's pondweed E
POPU6 Potamogeton pulcher Tuck. spotted pondweed T
POST2 Potamogeton strictifolius Benn. straight-leaf pondweed E
POPA15 Potentilla paradoxa Nutt. bushy cinquefoil E
PRBO2 Prenanthes boottii (DC.) A. Gray Boott's rattlesnake-root E
PRCR Prenanthes crepidinea Michx. nodding rattlesnake-root E
PRNA Prenanthes nana (Bigelow) Torr. dwarf rattlesnake-root E
PRMI Primula mistassinica Michx. bird's-eye primrose T
PRPE Proserpinaca pectinata Lam. comb-leaved mermaid-weed T
PRPUD Prunus pumila L. var. depressa (Pursh) Gleason dwarf sand-cherry T
PRPUP Prunus pumila L. var. pumila low sand-cherry E
PSHEM Pseudognaphalium helleri (Britton) Anderb. ssp. micradenium (Weath.) Kartesz
GNHEM Gnaphalium helleri Britton var. micradenium (Weath.) Mahler catfoot E
PTTR Ptelea trifoliata L. wafer-ash E
PTAN2 Pterospora andromedea Nutt. giant pine-drops E
PYCL Pycnanthemum clinopodioides Torr. & A. Gray mountain-mint E
PYMU Pycnanthemum muticum (Michx.) Pers. blunt mountain-mint T
PYTO Pycnanthemum torrei Benth. Torrey's mountain-mint E
PYVEP Pycnanthemum verticillatum (Michx.) Pers. var. pilosum (Nutt.) Cooperr. whorled mountain-mint E
PYVEV Pycnanthemum verticillatum (Michx.) Pers. var. verticillatum whorled mountain-mint T
PYAS Pyrola asarifolia Michx. pink wintergreen T
PYMI Pyrola minor L. mountain pyrola E
PYBA Pyxidanthera barbulata Michx. pixies E
QUPH Quercus phellos L. willow oak E
RACY Ranunculus cymbalaria Pursh seaside crowfoot E
RAHIN Ranunculus hispidus Michx. var. nitidus (Chapm.) T. Duncan swamp buttercup E
RAMI2 Ranunculus micranthus Nutt. small-flowered crowfoot T
RHINL Rhodiola integrifolia Raf. ssp. leedyi (Rosend. & J.W. Moore) Kartesz
SEINL Sedum integrifolium (Raf.) A. Nelson ssp. leedyi (Rosend. & J.W. Moore) R.T. Clausen Leedy's roseroot E
RHRO3 Rhodiola rosea L.
SERO2 Sedum rosea (L.) Scop. roseroot E
RHAR3 Rhododendron arborescens (Pursh) Torr. smooth azalea EV
RHCA6 Rhododendron canadense (L.) Torr. rhodora T
RHLA2 Rhododendron lapponicum (L.) Wahlenb. Lapland rosebay E
RHMA4 Rhododendron maximum L. great laurel EV
RHPE4 Rhododendron periclymenoides (Michx.) Shinners pinkster EV
RHPR Rhododendron prinophyllum (Small) Millais early azalea EV
RHVI2 Rhododendron viscosum (L.) Torr. swamp azalea EV
RHIN7 Rhynchospora inundata (Oakes) Fernald drowned horned bush T
RHNI Rhynchospora nitens (Vahl) A. Gray short-beaked bald-rush T
RHSC5 Rhynchospora scirpoides (Torr.) A. Gray long-beaked bald-rush R
RHTO4 Rhynchospora torreyana A. Gray Torrey's beakrush E
ROACS Rosa acicularis Lindl. ssp. sayi (Schwein.) W.H. Lewis prickly rose E
RONI Rosa nitida Willd. shining rose E
RORA Rotala ramosior (L.) Koehne tooth-cup T
RUCU Rubus cuneifolius Pursh sand blackberry E
RUHIH Rudbeckia hirta L. var. hirta black-eyed-susan E
RUHA2 Rumex hastatulus Baldw. heart sorrel E
RUMA4 Rumex maritimus L.
RUMAF2 Rumex maritimus L. var. fueginus (Phil.) Dusén golden dock E
SAAN Sabatia angularis (L.) Pursh rose-pink E
SACA26 Sabatia campanulata (L.) Torr. slender marsh-pink E
SAST5 Sabatia stellaris Pursh sea-pink T
SADE Sagina decumbens (Elliot) Torr. & A. Gray small-flowered pearlwort E
SACAS Sagittaria calycina Engelm. var. spongiosa Engelm. spongy arrowhead T
SATE2 Sagittaria teres S. Watson quill-leaf arrowhead E
SABI Salicornia bigelovii Torr. dwarf glasswort T
SACO3 Salix cordata Michx. sand dune willow E
SAHE2 Salix herbacea L. dwarf willow E
SAPY Salix pyrifolia Andersson balsam willow T
SAUV Salix uva-ursi Pursh bearberry willow T
SALY2 Salvia lyrata L. lyre-leaf sage E
SAMI7 Salvinia minima Baker water-fern EV
SACA13 Sanguinaria canadensis L. bloodroot EV
SAPU4 Sarracenia purpurea L. pitcher-plant EV
SAAI Saxifraga aizoides L. yellow mountain-saxifrage T
SAOP Saxifraga oppositifolia L. purple mountain-saxifrage E
SAPA14 Saxifraga paniculata Mill. white mountain-saxifrage E
SCPA2 Scheuchzeria palustris L. pod grass R
SCPU2 Schizaea pusilla Pursh curlygrass E
SCHE5 Schoenoplectus heterochaetus (Chase) Soják
SCHE Scirpus heterochaetus Chase slender bulrush E
SCMA8 Schoenoplectus maritimus (L.) Lye
SCMA Scirpus maritimus L. seaside bulrush E
SCNO5 Schoenoplectus novae-angliae (Britton) M.T. Strong
SCNO3 Scirpus novae-angliae Britton saltmarsh bulrush E
SCGE2 Scirpus georgianus Harper Georgia bulrush E
SCMI4 Scleria minor W. Stone slender nutrush E
SCMU8 Scleria muehlenbergii Steud.
SCREP Scleria reticularis Michx. var. pubescens Britton reticulate nutrush E
SCPAC Scleria pauciflora Muhl. ex Willd. var. caroliniana (Willd.) Alph. Wood fewflower nutrush E
SCTR Scleria triglomerata Michx. whip nutrush T
SCVE2 Scleria verticillata Muhl. ex Willd. low nutrush E
SCIN Scutellaria incana Biehler hoary skullcap E
SCIN2 Scutellaria integrifolia L. hyssop-skullcap E
SELI5 Sericocarpus linifolius (L.) Britton, Sterns & Poggenb.
ASSO2 Aster solidagineus Michx. flax-leaf whitetop T
SEMA3 Sesuvium maritimum (Walter) Britton, Sterns & Poggenb. sea purslane E
SICA6 Silene caroliniana Walter wild pink EV
SIMU3 Sisyrinchium mucronatum Michx. Michaux's blue-eyed-grass E
SMUV Smallanthus uvedalius (L.) Mack. ex Small
POUV2 Polymnia uvedalia (L.) L. bear's-foot E
SMPS Smilax pseudochina L. false china-root E
SMPU2 Smilax pulverulenta Michx. Jacob's-ladder E
SOLA4 Solidago latissimifolia Mill.
SOEL2 Solidago elliottii Torr. & A. Gray coastal goldenrod E
SOMUA Solidago multiradiata Aiton var. arctica (DC.) Fernald alpine goldenrod T
SORUA Solidago rugosa Mill. ssp. aspera (Aiton) Cronquist rough goldenrod E
SORUS Solidago rugosa Mill. ssp. rugosa var. sphagnophila Graves tall hairy goldenrod E
SOSEM Solidago sempervirens L. var. mexicana (L.) Fernald seaside goldenrod E
SOSIR2 Solidago simplex Kunth ssp. randii (Porter) Ringius var. racemosa (Greene) Ringius mountain goldenrod E
SOSIR3 Solidago simplex Kunth ssp. randii (Porter) Ringius var. randii (Porter) Kartesz & Gandhi mountain goldenrod T
SPNA Sparganium natans L. small bur-reed T
SPOB Sphenopholis obtusata (Michx.) Scribn. prairie wedgegrass E
SPPE3 Sphenopholis pensylvanica (L.) Hitchc. swamp oats E
SPSE Spiraea septentrionalis (Fernald) Á. Löve & D. Löve mountain meadowsweet E
SPCA6 Spiranthes casei Catling & Cruise lady's-tresses EV
SPCE Spiranthes cernua (L.) Rich. nodding lady's-tresses EV
SPLA4 Spiranthes lacera (Raf.) Raf. slender lady's-tresses EV
SPLU2 Spiranthes lucida (H.H. Eaton) Ames wide-leaved lady's-tresses EV
SPOC Spiranthes ochroleuca (Rydb.) Rydb. creamy lady's-tresses EV
SPRO Spiranthes romanzoffiana Cham. hooded lady's-tresses EV
SPTU Spiranthes tuberosa Raf. little lady's-tresses EV
SPVE Spiranthes vernalis Engelm. & A. Gray spring ladies'-tresses E
SPCL Sporobolus clandestinus (Biehler) Hitchc. rough rush-grass E
SPHE Sporobolus heterolepis (A. Gray) A. Gray northern dropseed T
STHY3 Stachys hyssopifolia Michx. rough hedge-nettle T
STLO2 Stellaria longipes Goldie starwort T
STUM2 Strophostyles umbellata (Muhl. ex Willd.) Britton pink wild bean E
STFIA2 Stuckenia filiformis (Pers.) Börner ssp. alpina (Blytt) Haynes, D.H. Les & M. Kral
POFIA Potamogeton filiformis Pers. var. alpinus (Blytt) Asch. & Graebn. slender pondweed E
STFIO Stuckenia filiformis (Pers.) Börner ssp. occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral
POFIO Potamogeton filiformis Pers. var. occidentalis (J.W. Robbins) Morong sheathed pondweed E
SULI Suaeda linearis (Elliot) Moq. narrow-leaf sea-blite E
SURO Suaeda rolandii Bassett & C.W. Crompton Roland's sea-blite E
SUAQA2 Subularia aquatica L. var. americana (G. Mulligan & Calder) B. Boivin water awlwort E
SYBO2 Symphyotrichum boreale (Torr. & A. Gray) Á. Löve & D. Löve
ASBO7 Aster borealis (Torr. & A. Gray) Prov. rush aster T
SYCI Symphyotrichum ciliolatum (Lindl.) Á. Löve & D. Löve
ASCI Aster ciliolatus Lindl. Lindley's aster E
SYCO3 Symphyotrichum concolor (L.) G.L. Nesom
ASCO2 Aster concolor L. silvery aster E
SYLAC Symphyotrichum laeve (L.) Á. Löve & D. Löve var. concinnum (Willd.) G.L. Nesom
ASLAC Aster laevis L. var. concinnus (Willd.) House smooth blue aster E
SYLAI3 Symphyotrichum lanceolatum (Willd.) G.L. Nesom ssp. lanceolatum var. interior (Wiegand) G.L. Nesom
ASLAI5 Aster lanceolatus Willd. var. interior (Wiegand) Semple & Chmielewski tall white aster E
SYLAL7 Symphyotrichum lateriflorum (L.) Á. Löve & D. Löve var. lateriflorum
ASLAH3 Aster lateriflorus (L.) Britton var. hirsuticaulis (Lindl. ex DC.) Porter calico aster E
SYOOO Symphyotrichum oolentangiense (Riddell) G.L. Nesom var. oolentangiense
ASOO4 Aster oolentangiensis Riddell sky-blue aster E
SYPIP2 Symphyotrichum pilosum (Willd.) G.L. Nesom var. pringlei (A. Gray) G.L. Nesom
ASPIP Aster pilosus Willd. var. pringlei (A. Gray) S.F. Blake heath aster T
SYPUP Symphyotrichum puniceum (L.) Á. Löve & D. Löve var. puniceum
ASPUF Aster puniceus L. var. firmus (Nees) Torr. & A. Gray cornel-leaved aster E
SYSU5 Symphyotrichum subulatum (Michx.) G.L. Nesom
ASSU5 Aster subulatus Michx. saltmarsh aster T
THVE Thalictrum venulosum Trel. veiny meadow-rue E
THNO Thelypteris noveboracensis (L.) Nieuwl. New York fern EV
THPA Thelypteris palustris Schott marsh fern EV
THSI2 Thelypteris simulata (Davenport) Nieuwl. Massachusetts fern EV
TIDI Tipularia discolor (Pursh) Nutt. cranefly orchid E
TRGL5 Triantha glutinosa (Michx.) Baker
TOGL2 Tofieldia glutinosa (Michx.) Pers. sticky false asphodel E
TRIN13 Trichomanes intricatum Farrar filmy fern E
TRCE3 Trichophorum cespitosum (L.) Hartm.
SCCE2 Scirpus cespitosus L. deer's hair sedge T
TRCL4 Trichophorum clintonii (A. Gray) S.G. Sm.
SCCL2 Scirpus clintonii A. Gray Clinton's clubrush E
TRSE5 Trichostema setaceum Houtt. tiny blue-curls E
TRPA28 Triglochin palustris L.
TRPA6 Triglochin palustre L., orth. var. marsh arrow-grass T
TRCE Trillium cernuum L. nodding trillium EV
TRER3 Trillium erectum L. purple trillium EV
TRFL6 Trillium flexipes Raf. nodding trillium E
TRGR4 Trillium grandiflorum (Michx.) Salisb. white trillium EV
TRSE2 Trillium sessile L. toad-shade E
TRUN Trillium undulatum Willd. painted trillium EV
TRTR3 Triphora trianthophora (Sw.) Rydb. nodding pogonia E
TRDA3 Tripsacum dactyloides (L.) L. northern gamma grass T
TRME3 Trisetum melicoides (Michx.) Vasey ex Scribn. melic-oats E
TRLAL Trollius laxus Salisb. ssp. laxus spreading globeflower R
ULTH Ulmus thomasii Sarg. cork elm T
UTIN Utricularia inflata Walter large floating bladderwort E
UTJU Utricularia juncea Vahl rush bladderwort T
UTMI Utricularia minor L. lesser bladderwort T
UTRA Utricularia radiata Small small floating bladderwort T
UTST Utricularia striata Leconte ex Torr. bladderwort T
UVPU2 Uvularia puberula Michx.
UVPUN2 Uvularia puberula Michx. var. nitida (Britton) Fernald mountain bellwort E
VABO Vaccinium boreale I.V. Hall & Aalders high-mountain blueberry T
VACE Vaccinium cespitosum Michx. dwarf blueberry E
VAUL Vaccinium uliginosum L. bog bilberry R
VAUL2 Valeriana uliginosa (Torr. & A. Gray) Rydb. marsh valerian E
VACH Valerianella chenopodiifolia (Pursh) DC. goosefoot corn-salad E
VAUM Valerianella umbilicata (Sull.) Alph. Wood corn-salad E
VEVI5 Veratrum virginicum (L.) W.T. Aiton
MEVI2 Melanthium virginicum L. Virginia bunchflower E
VEAL Verbesina alternifolia (L.) Britton ex Kearney wingstem T
VEGI Vernonia gigantea (Walter) Trel. tall ironweed E
VEVI4 Veronicastrum virginicum (L.) Farw. culver's root T
VIDEV Viburnum dentatum L. var. venosum (Britton) Gleason southern arrowwood T
VIED Viburnum edule (Michx.) Raf. squashberry T
VINUN Viburnum nudum L. var. nudum possum-haw E
VIBRB Viola brittoniana Pollard var. brittoniana coastal violet E
VIHI2 Viola hirsutula Brainerd southern wood violet E
VINE Viola nephrophylla Greene northern bog violet E
VINO Viola novae-angliae House New England violet E
VIPE Viola pedata L. bird's-foot violet EV
VIPR4 Viola ×primulifolia L. (pro sp.) [lanceolata × macloskeyi] primrose violet T
VIVU Vitis vulpina L. winter grape E
VIAP2 Vittaria appalachiana Farrar & Mickel Appalachian vittaria E
WOAL Woodsia alpina (Bolton) Gray alpine woodsia E
WOGL Woodsia glabella R. Br. ex Richardson smooth woodsia E
WOIL Woodsia ilvensis (L.) R. Br. rusty woodsia EV
WOOB2 Woodsia obtusa (Spreng.) Torr. blunt-lobed woodsia EV
WOAR Woodwardia areolata (L.) T. Moore netted chain fern EV
WOVI Woodwardia virginica (L.) Sm. Virginia chain fern EV
ZIELG Zigadenus elegans Pursh ssp. glaucus (Nutt.) Hultén white camas T
 
†CodeProtected Status
EEndangered
EVExploitably Vulnerable
RRare
TThreatened
 

 

Time Generated: 07/28/2014 10:30 AM MDT