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Threatened & Endangered
About PLANTS Threatened & Endangered

Protected Plants for All Scientific Names
Jurisdiction = Federal and State
State Distribution = U.S. States (Maryland)
511 records returned

Click on an accepted name below to view its PLANTS Profile with more information. Click on a place name in the reference list to view its T&E list, or click on the reference link to see published lists and learn more about each law. Protected plants that are synonyms retain their protected status, and are indented beneath the current PLANTS accepted name; common names are from PLANTS.

United States USFWS Endangered Species Program. 2014. All plants (January 2014). US Fish and Wildlife Service, Washington, DC.
Maryland Maryland Natural Heritage Program. 1997. Rare, threatened and endangered plants of Maryland (20 October 2002). Maryland Department of Natural Resources, Maryland.

Symbol Scientific Name Common Name Federal Protected Status State Protected Status
ACUN Aconitum uncinatum L. southern blue monkshood MD (E)
ADFU Adlumia fungosa (Aiton) Greene ex Britton, Sterns & Poggenb. allegheny vine MD (T)
AEVI3 Aeschynomene virginica (L.) Britton, Sterns & Poggenb. Virginia jointvetch T MD (E)
AGAC Agalinis acuta Pennell sandplain false foxglove E MD (E)
AGAU3 Agalinis auriculata (Michx.) S.F. Blake earleaf false foxglove MD (E)
AGFA2 Agalinis fasciculata (Elliot) Raf. beach false foxglove MD (E)
AGOB Agalinis obtusifolia Raf. tenlobe false foxglove MD (E)
AGSE3 Agalinis setacea (J.F. Gmel.) Raf. threadleaf false foxglove MD (E)
AGSK Agalinis skinneriana (Alph. Wood) Britton Skinner's false foxglove MD (E)
AGSC Agastache scrophulariifolia (Willd.) Kuntze purple giant hyssop MD (T)
AGST Agrimonia striata Michx. roadside agrimony MD (E)
ALAU Aletris aurea Walter golden colicroot MD (E, X)
AMPU2 Amaranthus pumilus Raf. seaside amaranth T MD (E)
AMOB2 Amelanchier obovalis (Michx.) Ashe coastal serviceberry MD (E)
AMST80 Amelanchier stolonifera Wiegand running serviceberry MD (T)
ANMI4 Anagallis minima (L.) Krause chaffweed MD (E, X)
ANCA8 Anemone canadensis L. Canadian anemone MD (E, X)
ANAT Angelica atropurpurea L. purplestem angelica MD (E, X)
ANTR2 Angelica triquinata Michx. filmy angelica MD (E)
ANSO Antennaria solitaria Rydb. singlehead pussytoes MD (T)
APCA Apocynum cannabinum L. Indianhemp
APSI Apocynum sibiricum Jacq. MD (E, X)
ARMI5 Arabis missouriensis Greene green rockcress MD (E)
ARSH2 Arabis shortii (Fernald) Gleason Short's rockcress MD (T)
ARHI2 Aralia hispida Vent. bristly sarsaparilla MD (E)
ARBU Arethusa bulbosa L. dragon's mouth MD (E, X)
ARLA6 Aristida lanosa Muhl. ex Elliot woollysheath threeawn MD (E)
ARPUV Aristida purpurascens Poir. var. virgata (Trin.) Allred arrowfeather threeawn
ARVI5 Aristida virgata Trin. MD (E)
ARMA7 Aristolochia macrophylla Lam. pipevine MD (T)
ARAC3 Arnica acaulis (Walter) Britton, Sterns & Poggenb. common leopardbane MD (E)
ARRE6 Arnoglossum reniforme (Hook.) H. Rob. great Indian plantain
CAMU23 Cacalia muehlenbergii (Sch. Bip.) Fernald MD (E, X)
ASRU Asclepias rubra L. red milkweed MD (E)
ASBR2 Asplenium bradleyi D.C. Eaton Bradley's spleenwort MD (E, X)
ASPI Asplenium pinnatifidum Nutt. lobed spleenwort MD (E)
ASRE Asplenium resiliens Kunze blackstem spleenwort MD (E)
ASSCA Asplenium scolopendrium L. var. americanum (Fernald) Kartesz & Gandhi Hart's tonguefern T
ASCA11 Astragalus canadensis L. Canadian milkvetch MD (E)
ASDI4 Astragalus distortus Torr. & A. Gray Ozark milkvetch MD (T)
AXFU Axonopus furcatus (Flueggé) Hitchc. big carpetgrass MD (E, X)
BAIN2 Bacopa innominata (G. Maza) Alain tropical waterhyssop MD (E, X)
BAAU Baptisia australis (L.) R. Br. blue wild indigo MD (T)
BECA2 Berberis canadensis Mill. American barberry MD (E, X)
BIMI Bidens mitis (Michx.) Sherff smallfruit beggarticks MD (E)
BOAS Boltonia asteroides (L.) L'Hér. white doll's daisy MD (E)
BOFR Borrichia frutescens (L.) DC. bushy seaside tansy MD (E, X)
BOLA Botrychium lanceolatum (S.G. Gmel.) Angstr. lanceleaf grapefern MD (E, X)
BOMU Botrychium multifidum (S.G. Gmel.) Trevis. leathery grapefern MD (E, X)
BOON Botrychium oneidense (Gilbert) House bluntlobe grapefern MD (E)
BOSI Botrychium simplex E. Hitchc. little grapefern MD (E, X)
BRCI2 Bromus ciliatus L. fringed brome MD (E, X)
BRKA2 Bromus kalmii A. Gray arctic brome MD (E)
BRLA4 Bromus latiglumis (Shear) Hitchc. earlyleaf brome MD (E)
BRNO Bromus nottowayanus Fernald Nottoway Valley brome MD (E, X)
BUAM Buchnera americana L. American bluehearts MD (E, X)
CAPO3 Calamagrostis porteri A. Gray Porter's reedgrass MD (E)
CAPA Calla palustris L. water arum MD (E)
CAAM2 Callicarpa americana L. American beautyberry MD (E, X)
CATU5 Calopogon tuberosus (L.) Britton, Sterns & Poggenb. tuberous grasspink MD (E)
CADI3 Campanula divaricata Michx. small bonny bellflower MD (E, X)
CALO11 Cardamine longii Fernald Long's bittercress MD (E)
CAAE2 Carex aestivalis M.A. Curtis ex A. Gray summer sedge MD (E)
CABU6 Carex buxbaumii Wahlenb. Buxbaum's sedge MD (T)
CACA14 Carex careyana Torr. ex Dewey Carey's sedge MD (E)
CACO13 Carex conjuncta Boott soft fox sedge MD (E)
CACO14 Carex conoidea Schkuhr ex Willd. openfield sedge MD (E)
CADA Carex davisii Schwein. & Torr. Davis' sedge MD (E, X)
CADE6 Carex decomposita Muhl. cypressknee sedge MD (E, X)
CADI4 Carex diandra Schrank lesser panicled sedge MD (E)
CAEB2 Carex eburnea Boott bristleleaf sedge MD (E)
CAEX7 Carex exilis Dewey coastal sedge MD (E)
CAGL5 Carex glaucescens Elliot southern waxy sedge MD (E)
CAHI8 Carex hitchcockiana Dewey Hitchcock's sedge MD (E)
CAHY4 Carex hystericina Muhl. ex Willd. bottlebrush sedge MD (E)
CALA16 Carex lacustris Willd. hairy sedge MD (T)
CALE11 Carex leptonervia (Fernald) Fernald nerveless woodland sedge MD (E)
CAPE4 Carex pedunculata Muhl. ex Willd. longstalk sedge MD (E)
CAPO4 Carex polymorpha Muhl. variable sedge MD (E, X)
CASH2 Carex shortiana Dewey Short's sedge MD (E)
CASI6 Carex silicea Olney beach sedge MD (E)
CATE3 Carex tenera Dewey quill sedge MD (E, X)
CATE6 Carex tetanica Schkuhr rigid sedge MD (E, X)
CATU2 Carex tuckermanii Dewey Tuckerman's sedge MD (E)
CAVE7 Carex venusta Dewey darkgreen sedge MD (T)
CAVE6 Carex vesicaria L. blister sedge MD (T)
CAVE9 Carex vestita Willd. velvet sedge MD (E)
CALA21 Carya laciniosa (Michx. f.) G. Don shellbark hickory MD (E)
CACO17 Castilleja coccinea (L.) Spreng. scarlet Indian paintbrush MD (E)
CEER2 Centella erecta (L. f.) Fernald erect centella MD (E)
CEEC2 Ceratophyllum echinatum A. Gray spineless hornwort MD (E)
CHFAM2 Chamaecrista fasciculata (Michx.) Greene var. macrosperma (Fernald) C.F. Reed partridge pea MD (E)
CHCA2 Chamaedaphne calyculata (L.) Moench leatherleaf MD (T)
CHOB3 Chelone obliqua L. red turtlehead MD (T)
CHSI2 Chenopodium simplex (Torr.) Raf. mapleleaf goosefoot
CHGI2 Chenopodium gigantospermum Aellen MD (E)
CHST2 Chenopodium standleyanum Aellen Standley's goosefoot MD (E)
CIBU Cicuta bulbifera L. bulblet-bearing water hemlock MD (E)
CILA2 Cinna latifolia (Trevis. ex Goepp.) Griseb. drooping woodreed MD (T)
CLDI Cleistes divaricata (L.) Ames rosebud orchid MD (E)
CLOC2 Clematis occidentalis (Hornem.) DC. western blue virginsbower MD (E)
CLOC Clematis ochroleuca Aiton curlyheads MD (E, X)
CLBO3 Clintonia borealis (Aiton) Raf. bluebead MD (T)
CORU3 Coelorachis rugosa (Nutt.) Nash wrinkled jointtail grass MD (E)
COTR2 Coptis trifolia (L.) Salisb. threeleaf goldthread MD (E)
COTR18 Corallorhiza trifida Chatelain yellow coralroot
COTR3 Corallorrhiza trifida Chatelain, orth. var. MD (E)
COWI5 Corallorhiza wisteriana Conrad spring coralroot
COWI2 Corallorrhiza wisteriana Conrad, orth. var. MD (E)
CORO Coreopsis rosea Nutt. pink tickseed MD (E)
COTR4 Coreopsis tripteris L. tall tickseed MD (E)
COCA13 Cornus canadensis L. bunchberry dogwood MD (E)
CORU Cornus rugosa Lam. roundleaf dogwood MD (E)
CRAQ Crassula aquatica (L.) Schoenl. water pygmyweed MD (E, X)
CRRO5 Crotalaria rotundifolia Walter ex J.F. Gmel. rabbitbells MD (E)
CUCO3 Cuscuta coryli Engelm. hazel dodder MD (E, X)
CUPO Cuscuta polygonorum Engelm. smartweed dodder MD (E)
CURO Cuscuta rostrata Shuttlw. ex Engelm. & A. Gray beaked dodder MD (E)
CYFR4 Cymophyllus fraserianus (Ker Gawl.) Kartesz & Gandhi Fraser's cymophyllus MD (E)
CYDE2 Cyperus dentatus Torr. toothed flatsedge MD (E, X)
CYPL3 Cyperus plukenetii Fernald Plukenet's flatsedge MD (E, X)
CYCA5 Cypripedium candidum Muhl. ex Willd. white lady's slipper MD (E)
CYRE6 Cypripedium reginae Walter showy lady's slipper MD (E, X)
DAVI6 Dactylorhiza viridis (L.) R.M. Bateman, A.M. Pridgeon & M.W. Chase longbract frog orchid
COVI6 Coeloglossum viride (L.) Hartm. MD (E)
DEEX Delphinium exaltatum Aiton tall larkspur MD (E)
DECE Deschampsia cespitosa (L.) P. Beauv. tufted hairgrass MD (E)
DEHU3 Desmodium humifusum (Muhl. ex Bigelow) Beck eastern trailing ticktrefoil MD (E, X)
DELI2 Desmodium lineatum DC. sand ticktrefoil MD (E)
DEOB5 Desmodium obtusum (Muhl. ex Willd.) DC. stiff ticktrefoil
DERI3 Desmodium rigidum (Elliot) DC. MD (E)
DEOC2 Desmodium ochroleucum M.A. Curtis ex Canby cream ticktrefoil MD (E)
DEPA7 Desmodium pauciflorum (Nutt.) DC. fewflower ticktrefoil MD (E)
DESE Desmodium sessilifolium (Torr.) Torr. & A. Gray sessileleaf ticktrefoil MD (E, X)
DEST2 Desmodium strictum (Pursh) DC. pine barren ticktrefoil MD (E)
DIAM Diarrhena americana P. Beauv. American beakgrain MD (E)
DIEX Dicentra eximia (Ker Gawl.) Torr. turkey corn MD (T)
DIBO Dichanthelium boreale (Nash) Freckmann northern panicgrass
PABO8 Panicum boreale Nash MD (E, X)
DISC2 Dichanthelium scabriusculum (Elliot) Gould & C.A. Clark woolly rosette grass
PASC8 Panicum scabriusculum Elliot MD (E)
DIWR3 Dichanthelium wrightianum (Scribn.) Freckmann Wright's rosette grass
PAWR7 Panicum wrightianum Scribn. MD (E)
DIVI Digitaria villosa (Walter) Pers. shaggy crabgrass MD (E, X)
DIPY Diplazium pycnocarpon (Spreng.) Broun glade fern MD (T)
DIPA9 Dirca palustris L. eastern leatherwood MD (T)
DRCA2 Drosera capillaris Poir. pink sundew MD (E)
DRCA3 Dryopteris campyloptera Clarkson mountain woodfern MD (E)
DRCE Dryopteris celsa (Wm. Palmer) Knowlt., Palmer & Pollard ex Small log fern MD (T)
ECCO3 Echinodorus cordifolius (L.) Griseb. creeping burhead MD (E)
ELMI Elatine minima (Nutt.) Fisch. & C.A. Mey. small waterwort MD (E)
ELAL Eleocharis albida Torr. white spikerush MD (E)
ELCO2 Eleocharis compressa Sull. flatstem spikerush MD (E)
ELEQ Eleocharis equisetoides (Elliot) Torr. jointed spikesedge MD (E)
ELHA2 Eleocharis halophila (Fernald & Brack.) Fernald & Brack. saltmarsh spikerush MD (E)
ELIN Eleocharis intermedia Schult. matted spikerush MD (E)
ELME Eleocharis melanocarpa Torr. blackfruit spikerush MD (E)
ELRO Eleocharis robbinsii Oakes Robbins' spikerush MD (E)
ELTR5 Eleocharis tricostata Torr. three-angle spikerush MD (E, X)
ELTO2 Elephantopus tomentosus L. devil's grandmother MD (E)
ELTRT Elymus trachycaulus (Link) Gould ex Shinners ssp. trachycaulus slender wheatgrass
AGTR Agropyron trachycaulum (Link) Malte ex H.F. Lewis MD (E, X)
EPCI Epilobium ciliatum Raf. fringed willowherb MD (E)
EPST Epilobium strictum Muhl. ex Spreng. downy willowherb MD (E)
EQFL Equisetum fluviatile L. water horsetail MD (E)
EQSY Equisetum sylvaticum L. woodland horsetail MD (E)
ERRE Eragrostis refracta (Muhl.) Scribn. coastal lovegrass MD (T)
ERAQ2 Eriocaulon aquaticum (Hill) Druce sevenangle pipewort MD (E)
ERPA4 Eriocaulon parkeri B.L. Rob. estuary pipewort MD (T)
ERYU Eryngium yuccifolium Michx. button eryngo MD (E, X)
ERAL9 Erythronium albidum Nutt. white fawnlily MD (T)
EULE Eupatorium leucolepis (DC.) Torr. & A. Gray justiceweed MD (T)
EUPU4 Euphorbia purpurea (Raf.) Fernald Darlington's glade spurge MD (E)
EUSP Euphorbia spathulata Lam. warty spurge
EUOB3 Euphorbia obtusata Pursh MD (E)
EURA10 Eurybia radula (Aiton) G.L. Nesom low rough aster
ASRA8 Aster radula Aiton MD (E)
EUSP3 Eurybia spectabilis (Aiton) G.L. Nesom eastern showy aster
ASSP11 Aster spectabilis Aiton MD (E)
EUMAM4 Eutrochium maculatum (L.) E.E. Lamont var. maculatum spotted joe pye weed
EUMAM3 Eupatoriadelphus maculatus (L.) King & H. Rob. var. maculatus spotted trumpetweed
EUMA6 Eupatorium maculatum L. MD (E, X)
FEPA2 Festuca paradoxa Desv. clustered fescue MD (E, X)
FIRU2 Filipendula rubra (Hill) B.L. Rob. queen of the prairie MD (E)
FIPE Fimbristylis perpusilla Harper ex Small & Britton Harper's fimbry MD (E)
GABO2 Galium boreale L. northern bedstraw MD (E)
GAHI Galium hispidulum Michx. coastal bedstraw MD (E)
GAHI2 Gaultheria hispidula (L.) Muhl. ex Bigelow creeping snowberry MD (E)
GABR5 Gaylussacia brachycera (Michx.) A. Gray box huckleberry MD (E)
GEAN Gentiana andrewsii Griseb. closed bottle gentian MD (T)
GEPU5 Gentiana puberulenta J. Pringle downy gentian MD (E, X)
GEVI5 Gentiana villosa L. striped gentian MD (E)
GEQU2 Gentianella quinquefolia (L.) Small agueweed MD (E)
GECR2 Gentianopsis crinita (Froel.) Ma greater fringed gentian MD (E)
GERO Geranium robertianum L. Robert geranium MD (E)
GEAL3 Geum aleppicum Jacq. yellow avens MD (E)
GIST5 Gillenia stipulata (Muhl. ex Willd.) Baill. American ipecac
POST5 Porteranthus stipulatus (Muhl. ex Willd.) Britton MD (E, X)
GLMA Glaux maritima L. sea milkwort MD (E, X)
GLAC Glyceria acutiflora Torr. creeping mannagrass MD (E)
GLGR Glyceria grandis S. Watson American mannagrass MD (E)
GORE2 Goodyera repens (L.) R. Br. lesser rattlesnake plantain MD (E, X)
GOTE Goodyera tesselata Lodd. checkered rattlesnake plantain MD (E, X)
GRRA Gratiola ramosa Walter branched hedgehyssop MD (E, X)
GRVI2 Gratiola viscidula Pennell Short's hedgehyssop MD (E)
GYDR Gymnocarpium dryopteris (L.) Newman western oakfern MD (E)
GYBR Gymnopogon brevifolius Trin. shortleaf skeletongrass MD (E)
HASU3 Hasteola suaveolens (L.) Pojark. false Indian plantain MD (E)
HEBI2 Helianthemum bicknellii Fernald hoary frostweed MD (E)
HELA2 Helianthus laevigatus Torr. & A. Gray smooth sunflower MD (E)
HEMI3 Helianthus microcephalus Torr. & A. Gray small woodland sunflower MD (E)
HEOC2 Helianthus occidentalis Riddell fewleaf sunflower MD (T)
HEBU Helonias bullata L. swamppink T MD (E)
HEVI2 Heuchera villosa Michx. hairy alumroot MD (E, X)
HESP3 Hexalectris spicata (Walter) Barnhart spiked crested coralroot MD (E, X)
HEVI3 Hexastylis virginica (L.) Small Virginia heartleaf MD (E)
HIOD Hierochloe odorata (L.) P. Beauv. sweetgrass MD (E)
HOPE Honckenya peploides (L.) Ehrh. seaside sandplant MD (E, X)
HOIN Hottonia inflata Elliot American featherfoil MD (E)
HUPO2 Huperzia porophila (Lloyd & Underw.) Holub rock clubmoss MD (E, X)
HYCA Hydrastis canadensis L. goldenseal MD (T)
HYMA Hydrophyllum macrophyllum Nutt. largeleaf waterleaf MD (T)
HYAD Hypericum adpressum Raf. ex W. Bartram creeping St. Johnswort MD (E)
HYAS80 Hypericum ascyron L. great St. Johnswort
HYPY Hypericum pyramidatum Aiton MD (E, X)
HYDE2 Hypericum denticulatum Walter coppery St. Johnswort MD (E)
HYDR Hypericum drummondii (Grev. & Hook.) Torr. & A. Gray nits and lice MD (E, X)
HYGY Hypericum gymnanthum Engelm. & A. Gray claspingleaf St. Johnswort MD (E)
IRRH Iresine rhizomatosa Standl. Juda's bush MD (E)
IRCR Iris cristata Aiton dwarf crested iris MD (E)
IRPR Iris prismatica Pursh ex Ker Gawl. slender blue iris MD (E)
IRVE Iris verna L. dwarf violet iris MD (E)
ISME2 Isotria medeoloides (Pursh) Raf. small whorled pogonia T MD (E, X)
JUARL Juncus arcticus Willd. ssp. littoralis (Engelm.) Hultén mountain rush
JUBA Juncus balticus Willd. MD (E, X)
JUBR2 Juncus brachycephalus (Engelm.) Buchenau smallhead rush MD (E, X)
JUCA2 Juncus caesariensis Coville New Jersey rush MD (E)
JULO2 Juncus longii Fernald Long's rush MD (E)
JUME Juncus megacephalus M.A. Curtis bighead rush MD (E, X)
JUMI2 Juncus militaris Bigelow bayonet rush MD (E, X)
JUPE Juncus pelocarpus E. Mey. brownfruit rush MD (E)
JUTO Juncus torreyi Coville Torrey's rush MD (E)
JUTR2 Juncus trifidus L. highland rush MD (E)
JUCO6 Juniperus communis L. common juniper MD (E, X)
KRDA Krigia dandelion (L.) Nutt. potato dwarfdandelion MD (E)
KYPU Kyllinga pumila Michx. low spikesedge MD (E)
LACA5 Lachnanthes caroliana (Lam.) Dandy Carolina redroot MD (E)
LAHI Lactuca hirsuta Muhl. ex Nutt. hairy lettuce MD (E, X)
LALA Larix laricina (Du Roi) K. Koch tamarack MD (E)
LAPA4 Lathyrus palustris L. marsh pea MD (E, X)
LETE Lechea tenuifolia Michx. narrowleaf pinweed MD (E, X)
LEHE Leersia hexandra Sw. southern cutgrass MD (E)
LELE2 Leersia lenticularis Michx. catchfly grass MD (E)
LETR Lemna trisulca L. star duckweed MD (E)
LISQ Liatris squarrosa (L.) Michx. scaly blazing star MD (E)
LITU3 Liatris turgida Gaiser turgid blazing star MD (E, X)
LICA16 Ligusticum canadense (L.) Britton Canadian licorice-root MD (E, X)
LIPH Lilium philadelphicum L. wood lily MD (E, X)
LISP2 Limnobium spongia (Bosc) Rich. ex Steud. American spongeplant MD (E)
LIAU6 Limosella australis R. Br. Welsh mudwort MD (E)
LIBO3 Linnaea borealis L. twinflower MD (E, X)
LIFL Linum floridanum (Planch.) Trel. Florida yellow flax MD (E, X)
LIIN Linum intercursum E.P. Bicknell sandplain flax MD (T)
LISU4 Linum sulcatum Riddell grooved flax MD (E)
LIMI12 Lipocarpha micrantha (Vahl) G. Tucker smallflower halfchaff sedge MD (E)
LICO6 Listera cordata (L.) R. Br. heartleaf twayblade MD (E, X)
LISM Listera smallii Wiegand kidneyleaf twayblade MD (E)
LILA2 Lithospermum latifolium Michx. American stoneseed MD (E)
LIAE Litsea aestivalis (L.) Fernald pondspice MD (E)
LOCA Lobelia canbyi A. Gray Canby's lobelia MD (E)
LOGL Lobelia glandulosa Walter glade lobelia MD (E, X)
LOCA7 Lonicera canadensis W. Bartram ex Marshall American fly honeysuckle MD (E)
LUGL Ludwigia glandulosa Walter cylindricfruit primrose-willow MD (E)
LUHI Ludwigia hirtella Raf. spindleroot MD (E)
LUPE3 Lupinus perennis L. sundial lupine MD (T)
LYCA5 Lycopodiella caroliniana (L.) Pic. Serm. slender clubmoss MD (E, X)
LYAM2 Lycopus amplectens Raf. clasping water horehound MD (E)
LYPA3 Lygodium palmatum (Bernh.) Sw. American climbing fern MD (T)
LYHY Lysimachia hybrida Michx. lowland yellow loosestrife MD (T)
LYAL4 Lythrum alatum Pursh winged lythrum MD (E)
MAST4 Maianthemum stellatum (L.) Link starry false lily of the valley
SMST Smilacina stellata (L.) Desf. MD (E)
MAGR7 Marshallia grandiflora Beadle & F.E. Boynt. Monongahela Barbara's buttons MD (E, X)
MACA9 Matelea carolinensis (Jacq.) Woodson maroon Carolina milkvine MD (E)
MADE3 Matelea decipiens (Alexander) Woodson oldfield milkvine MD (E, X)
MAOB2 Matelea obliqua (Jacq.) Woodson climbing milkvine MD (E)
MEAC Mecardonia acuminata (Walter) Small axilflower MD (E)
MEMU Melica mutica Walter twoflower melicgrass MD (T)
MENI Melica nitens (Scribn.) Nutt. ex Piper threeflower melicgrass MD (T)
MEPE3 Melothria pendula L. Guadeloupe cucumber MD (E)
METR3 Menyanthes trifoliata L. buckbean MD (E)
MIMI6 Micranthemum micranthemoides (Nutt.) Wettst. Nuttall's mudflower MD (E, X)
MIGL5 Minuartia glabra (Michx.) Mattf. Appalachian stitchwort MD (E)
MIMI2 Minuartia michauxii (Fenzl) Farw. Michaux's stitchwort MD (T)
MOLA6 Moehringia lateriflora (L.) Fenzl bluntleaf sandwort MD (E)
MOOD2 Monotropsis odorata Schwein. ex Elliot pygmypipes MD (E)
MOCA7 Morella caroliniensis (Mill.) Small southern bayberry
MYHE Myrica heterophylla Raf. MD (E)
MUCA2 Muhlenbergia capillaris (Lam.) Trin. hairawn muhly MD (E)
MUTO Muhlenbergia torreyana (Schult.) Hitchc. New Jersey muhly MD (E)
MYTE Myriophyllum tenellum Bigelow slender watermilfoil MD (E, X)
NAGR Najas gracillima (A. Braun ex Engelm.) Magnus slender waternymph MD (E, X)
NEAQ2 Neobeckia aquatica (Eaton) Greene lakecress
ARLA22 Armoracia lacustris (A. Gray) Al-Shehbaz & V.M. Bates MD (E)
NYAQ Nymphoides aquatica (J.F. Gmel.) Kuntze big floatingheart MD (E)
NYCO Nymphoides cordata (Elliot) Fernald little floatingheart MD (E)
OLRIR Oligoneuron rigidum (L.) Small var. rigidum stiff goldenrod
SORI2 Solidago rigida L. MD (E, X)
ONBEB Onosmodium bejariense DC. ex A. DC. var. bejariense soft-hair marbleseed
ONMO Onosmodium molle Michx. MD (E)
ONVI2 Onosmodium virginianum (L.) A. DC. wild Job's tears MD (E)
ORSE Orthilia secunda (L.) House sidebells wintergreen MD (E, X)
ORAS Oryzopsis asperifolia Michx. roughleaf ricegrass MD (T)
OXAR Oxydendrum arboreum (L.) DC. sourwood MD (E)
OXCA2 Oxypolis canbyi (J.M. Coult. & Rose) Fernald Canby's cowbane E MD (E)
PAFL2 Panicum flexile (Gattinger) Scribn. wiry panicgrass MD (E)
PAAS2 Parnassia asarifolia Vent. kidneyleaf grass of Parnassus MD (E)
PAVI4 Paronychia virginica Spreng. yellow nailwort MD (E)
PAIN3 Parthenium integrifolium L. wild quinine MD (E)
PADI5 Paspalum dissectum (L.) L. mudbank crowngrass MD (T)
PAFL5 Paspalum fluitans (Elliot) Kunth horsetail paspalum MD (E)
PARA2 Patis racemosa (Sm.) Romasch., P.M. Peterson & R. J. Soreng blackseed ricegrass
ORRA2 Oryzopsis racemosa (Sm.) Ricker ex Hitchc. MD (T)
PIRA5 Piptatherum racemosum (Sm.) Barkworth blackseed ricegrass
PACA Paxistima canbyi A. Gray Canby's mountain-lover MD (E)
PELA2 Pedicularis lanceolata Michx. swamp lousewort MD (E)
PEGL Pellaea glabella Mett. ex Kuhn smooth cliffbrake MD (E)
PEBO Persea borbonia (L.) Spreng. redbay MD (E)
PHCO30 Phacelia covillei S. Watson Coville's phacelia MD (E)
PHCA6 Phalaris caroliniana Walter Carolina canarygrass MD (E, X)
PHTE18 Phemeranthus teretifolius (Pursh) Raf. quill fameflower
TATE Talinum teretifolium Pursh MD (T)
PHCA19 Phlox carolina L. thickleaf phlox MD (E, X)
PHGL4 Phlox glaberrima L. smooth phlox MD (E, X)
PHLA13 Phlox latifolia Michx. wideflower phlox MD (E, X)
PHPI Phlox pilosa L. downy phlox MD (E)
PLCO2 Plantago cordata Lam. heartleaf plantain MD (E, X)
PLPU Plantago pusilla Nutt. dwarf plantain MD (E, X)
PLBL Platanthera blephariglottis (Willd.) Lindl. white fringed orchid MD (T)
PLCI2 Platanthera ciliaris (L.) Lindl. yellow fringed orchid MD (T)
PLCR Platanthera cristata (Michx.) Lindl. crested yellow orchid MD (T)
PLGR2 Platanthera grandiflora (Bigelow) Lindl. greater purple fringed orchid MD (T)
PLPE Platanthera peramoena (A. Gray) A. Gray purple fringeless orchid MD (T)
PLPS2 Platanthera psycodes (L.) Lindl. lesser purple fringed orchid MD (E, X)
PLCA7 Pluchea camphorata (L.) DC. camphor pluchea MD (E)
POSA Poa saltuensis Fernald & Wiegand oldpasture bluegrass MD (E)
PODO3 Polanisia dodecandra (L.) DC. redwhisker clammyweed MD (E)
POVA5 Polemonium vanbruntiae Britton Vanbrunt's polemonium MD (T)
POCR Polygala cruciata L. drumheads MD (T)
POPO Polygala polygama Walter racemed milkwort MD (T)
POSE3 Polygala senega L. Seneca snakeroot MD (T)
POGL10 Polygonum glabrum Willd. denseflower knotweed
PODE2 Polygonum densiflorum Meisn. MD (E)
POGL7 Polygonum glaucum Nutt. seaside knotweed MD (E)
PORA3 Polygonum ramosissimum Michx. bushy knotweed MD (E, X)
PORO Polygonum robustius (Small) Fernald stout smartweed MD (E, X)
POAM5 Potamogeton amplifolius Tuck. largeleaf pondweed MD (E, X)
POFO3 Potamogeton foliosus Raf. leafy pondweed MD (E)
PORI2 Potamogeton richardsonii (Benn.) Rydb. Richardson's pondweed MD (E, X)
PORO2 Potamogeton robbinsii Oakes Robbins' pondweed MD (E, X)
POZO Potamogeton zosteriformis Fernald flatstem pondweed MD (E)
PRAU Prenanthes autumnalis Walter slender rattlesnakeroot MD (E)
PRAL5 Prunus alleghaniensis Porter Allegheny plum MD (T)
PRMA2 Prunus maritima Marshall beach plum MD (E)
PTNO Ptilimnium nodosum (Rose) Mathias piedmont mock bishopweed E MD (E)
PYPY Pycnanthemum pycnanthemoides (Leavenworth) Fernald southern mountainmint MD (E, X)
PYSE2 Pycnanthemum setosum Nutt. awned mountainmint MD (T)
PYTO Pycnanthemum torrei Benth. Torrey's mountainmint MD (E)
PYVE Pycnanthemum verticillatum (Michx.) Pers. whorled mountainmint MD (E)
PYCH Pyrola chlorantha Sw. greenflowered wintergreen
PYVI3 Pyrola virens Schreb. MD (E, X)
QUSH Quercus shumardii Buckley Shumard's oak MD (T)
RAAM Ranunculus ambigens S. Watson waterplantain spearwort MD (E, X)
RAFA Ranunculus fascicularis Muhl. ex Bigelow early buttercup MD (E)
RAFL Ranunculus flabellaris Raf. yellow water buttercup MD (E)
RAHE2 Ranunculus hederaceus L. ivy buttercup MD (E, X)
RAHIN Ranunculus hispidus Michx. var. nitidus (Chapm.) T. Duncan bristly buttercup MD (E, X)
RAPE2 Ranunculus pensylvanicus L. f. Pennsylvania buttercup MD (E, X)
RATR Ranunculus trichophyllus Chaix threadleaf crowfoot MD (E)
RHTO3 Rhynchosia tomentosa (L.) Hook. & Arn. twining snoutbean MD (T)
RHCE Rhynchospora cephalantha A. Gray bunched beaksedge MD (E)
RHGL2 Rhynchospora globularis (Chapm.) Small globe beaksedge MD (E)
RHGL3 Rhynchospora glomerata (L.) Vahl clustered beaksedge MD (T)
RHIN7 Rhynchospora inundata (Oakes) Fernald narrowfruit horned beaksedge MD (E)
RHNI Rhynchospora nitens (Vahl) A. Gray shortbeak beaksedge MD (E)
RHPA Rhynchospora pallida M.A. Curtis pale beaksedge MD (E, X)
RHRA2 Rhynchospora rariflora (Michx.) Elliot fewflower beaksedge MD (E, X)
RHSC5 Rhynchospora scirpoides (Torr.) A. Gray longbeak beaksedge MD (T)
RHTO4 Rhynchospora torreyana A. Gray Torrey's beaksedge MD (T)
RIAM2 Ribes americanum Mill. American black currant MD (E, X)
ROBL Rosa blanda Aiton smooth rose MD (E)
RUHU Ruellia humilis Nutt. fringeleaf wild petunia MD (E)
RUPU2 Ruellia purshiana Fernald Pursh's wild petunia MD (E)
RUST2 Ruellia strepens L. limestone wild petunia MD (E)
RUAL4 Rumex altissimus Alph. Wood pale dock MD (E)
RUVE3 Rumex verticillatus L. swamp dock
RUFL2 Rumex floridanus Meisn. MD (E)
SACA26 Sabatia campanulata (L.) Torr. slender rose gentian MD (E)
SADI2 Sabatia difformis (L.) Druce lanceleaf rose gentian MD (E)
SABRC3 Saccharum brevibarbe (Michx.) Pers. var. contortum (Elliott) R. Webster sortbeard plumegrass
ERCO2 Erianthus contortus Elliot MD (T)
SAST Sacciolepis striata (L.) Nash American cupscale MD (E)
SAEN Sagittaria engelmanniana J.G. Sm. Engelmann's arrowhead MD (T)
SARI Sagittaria rigida Pursh sessilefruit arrowhead MD (E)
SABE2 Salix bebbiana Sarg. Bebb willow MD (E, X)
SAEX Salix exigua Nutt. narrowleaf willow MD (E)
SALU Salix lucida Muhl. shining willow MD (E, X)
SAUR Salvia urticifolia L. nettleleaf sage MD (E, X)
SACA14 Sanguisorba canadensis L. Canadian burnet MD (T)
SAPU4 Sarracenia purpurea L. purple pitcherplant MD (T)
SCPU Schizachne purpurascens (Torr.) Swallen false melic MD (E)
SCSM3 Schoenoplectiella smithii (A. Gray) Hayas. Smith's bulrush
SCSM2 Schoenoplectus smithii (A. Gray) Soják Smith's bulrush
SCSM Scirpus smithii A. Gray MD (E, X)
SCET2 Schoenoplectus etuberculatus (Steud.) Soják Canby's bulrush
SCET3 Scirpus etuberculatus (Steud.) Kunze MD (E)
SCSU10 Schoenoplectus subterminalis (Torr.) Soják swaying bulrush
SCSU Scirpus subterminalis Torr. MD (E)
SCTO3 Schoenoplectus torreyi (Olney) Palla Torrey's bulrush
SCTO Scirpus torreyi Olney MD (E, X)
SCAM Schwalbea americana L. chaffseed E MD (E, X)
SCAN5 Scirpus ancistrochaetus Schuyler barbedbristle bulrush E MD (E)
SCMI4 Scleria minor W. Stone slender nutrush MD (E)
SCTR Scleria triglomerata Michx. whip nutrush
SCNI3 Scleria nitida Muhl. ex Willd. MD (E)
SCVE2 Scleria verticillata Muhl. ex Willd. low nutrush MD (E)
SCUN3 Sclerolepis uniflora (Walter) Britton, Sterns & Poggenb. pink bogbutton MD (T)
SCNE2 Scutellaria nervosa Pursh veiny skullcap MD (E)
SCPA7 Scutellaria parvula Michx. small skullcap MD (E, X)
SCPAM Scutellaria parvula Michx. var. missouriensis (Torr.) Goodman & C.A. Lawson Leonard's skullcap
SCLE Scutellaria leonardii Epling MD (T)
SCSA5 Scutellaria saxatilis Riddell smooth rock skullcap MD (E)
SEGL3 Sedum glaucophyllum R.T. Clausen cliff stonecrop MD (E)
SEMA3 Sesuvium maritimum (Walter) Britton, Sterns & Poggenb. slender seapurslane MD (E)
SIHE3 Sida hermaphrodita (L.) Rusby Virginia fanpetals MD (E)
SINI Silene nivea (Nutt.) Muhl. ex Otth evening campion MD (E)
SIFU2 Sisyrinchium fuscatum E.P. Bicknell coastal plain blue-eyed grass MD (E, X)
SMPS Smilax pseudochina L. bamboo vine MD (T)
SOCU Solidago curtisii Torr. & A. Gray mountain decumbent goldenrod MD (E)
SOHI Solidago hispida Muhl. ex Willd. hairy goldenrod MD (E, X)
SORO2 Solidago roanensis Porter Roan Mountain goldenrod MD (E)
SORU3 Solidago rupestris Raf. rock goldenrod MD (E, X)
SOSIS4 Solidago simplex Kunth ssp. simplex var. spathulata (DC.) Cronquist Mt. Albert goldenrod
SOSP Solidago spathulata DC. MD (T)
SOSP2 Solidago speciosa Nutt. showy goldenrod MD (T)
SOEL3 Sorghastrum elliottii (C. Mohr) Nash slender Indiangrass MD (E)
SPGL2 Spermacoce glabra Michx. smooth false buttonweed MD (E)
SPPE3 Sphenopholis pensylvanica (L.) Hitchc. swamp wedgescale MD (T)
SPLU2 Spiranthes lucida (H.H. Eaton) Ames shining lady's tresses MD (E)
SPOC Spiranthes ochroleuca (Rydb.) Rydb. yellow nodding lady's tresses MD (E)
SPOD Spiranthes odorata (Nutt.) Lindl. marsh lady's tresses MD (E, X)
SPCL Sporobolus clandestinus (Biehler) Hitchc. rough dropseed MD (E)
SPHE Sporobolus heterolepis (A. Gray) A. Gray prairie dropseed MD (E)
SPNE2 Sporobolus neglectus Nash puffsheath dropseed MD (E, X)
STAS Stachys aspera Michx. hyssopleaf hedgenettle MD (E)
STCL Stachys clingmanii Small Clingman's hedgenettle MD (E)
STAL4 Stellaria alsine Grimm bog chickweed MD (E)
STGR2 Stenanthium gramineum (Ker Gawl.) Morong eastern featherbells MD (T)
STLAR Streptopus lanceolatus (Aiton) Reveal var. roseus (Michx.) Reveal twistedstalk
STRO4 Streptopus roseus Michx. MD (T)
SYAL Symphoricarpos albus (L.) S.F. Blake common snowberry MD (T)
SYCO3 Symphyotrichum concolor (L.) G.L. Nesom eastern silver aster
ASCO2 Aster concolor L. MD (E)
SYDE2 Symphyotrichum depauperatum (Fernald) G.L. Nesom serpentine aster
ASDE9 Aster depauperatus Fernald MD (E)
SYLAC Symphyotrichum laeve (L.) Á. Löve & D. Löve var. concinnum (Willd.) G.L. Nesom smooth blue aster
ASCO23 Aster concinnus Willd. MD (E, X)
TAMO Taenidia montana (Mack.) Cronquist mountain pimpernel MD (T)
TACA7 Taxus canadensis Marshall Canada yew MD (T)
TESP Tephrosia spicata (Walter) Torr. & A. Gray spiked hoarypea MD (E)
THTR Thaspium trifoliatum (L.) A. Gray purple meadowparsnip MD (E)
THSI2 Thelypteris simulata (Davenport) Nieuwl. bog fern MD (T)
THOC2 Thuja occidentalis L. arborvitae MD (T)
TOPA6 Torreyochloa pallida (Torr.) Church pale false mannagrass MD (E)
TRDI Trachelospermum difforme (Walter) A. Gray climbing dogbane MD (E)
TRRA6 Triantha racemosa (Walter) Small coastal false asphodel
TORA Tofieldia racemosa (Walter) Britton, Sterns & Poggenb. MD (E, X)
TRRE2 Trifolium reflexum L. buffalo clover MD (E, X)
TRVI3 Trifolium virginicum Small ex Small & Vail Kates Mountain clover MD (T)
TRST16 Triglochin striata Ruiz & Pav. three-rib arrowgrass
TRST6 Triglochin striatum Ruiz & Pav., orth. var. MD (E)
TRFL6 Trillium flexipes Raf. nodding wakerobin MD (E)
TRNI2 Trillium nivale Riddell snow trillium MD (E)
TRPUV Trillium pusillum Michx. var. virginianum Fernald Virginia wakerobin MD (T)
TRAN3 Triosteum angustifolium L. yellowfruit horse-gentian MD (E)
TRTR3 Triphora trianthophora (Sw.) Rydb. threebirds MD (E, X)
UTGI Utricularia gibba L. humped bladderwort
UTBI Utricularia biflora Lam. MD (E)
UTIN Utricularia inflata Walter swollen bladderwort MD (E)
UTPU Utricularia purpurea Walter eastern purple bladderwort MD (T)
UTRE Utricularia resupinata B.D. Greene ex Bigelow lavender bladderwort MD (E)
UTST Utricularia striata Leconte ex Torr. striped bladderwort
UTFI3 Utricularia fibrosa Britton MD (E)
VAOX Vaccinium oxycoccos L. small cranberry MD (T)
VAPA2 Valeriana pauciflora Michx. largeflower valerian MD (E)
VACH Valerianella chenopodiifolia (Pursh) DC. goosefoot cornsalad MD (E)
VAUM Valerianella umbilicata (Sull.) Alph. Wood navel cornsalad MD (E, X)
VEHY Veratrum hybridum (Walter) J.H. Zimmerman ex Zomlefer slender bunchflower
MELA4 Melanthium latifolium Desr. MD (E)
VELA11 Veratrum latifolium (Desr.) Zomlefer slender bunchflower
VESC2 Veronica scutellata L. skullcap speedwell MD (E)
VIAM Vicia americana Muhl. ex Willd. American vetch MD (E, X)
VINO2 Vitis ×novae-angliae Fernald (pro sp.) [labrusca × riparia] pilgrim grape MD (E, X)
WOGL2 Wolffiella gladiata (Hegelm.) Hegelm. Florida mudmidget
WOFL Wolffiella floridana (Donn. Sm.) C.H. Thomp. MD (E, X)
WOIL Woodsia ilvensis (L.) R. Br. rusty woodsia MD (T)
XYFI Xyris fimbriata Elliot fringed yelloweyed grass MD (E)
XYSM Xyris smalliana Nash Small's yelloweyed grass MD (E)
ZAAM Zanthoxylum americanum Mill. common pricklyash MD (E)
ZEAT Zephyranthes atamasca (L.) Herb. Atamasco lily MD (E)
ZIMI Zizaniopsis miliacea (Michx.) Döll & Asch. giant cutgrass MD (E)
 
†CodeProtected Status
EEndangered
TThreatened
 

 

Time Generated: 05/20/2019 04:37 PM CDT