WISCONSIN BOTANICAL INFORMATION SYSTEM
Wisconsin State Herbarium

Wisflora - Vascular Plant Species

University of  Wisconsin - Madison 

Herbarium Home

WISFLORA: Vascular Plant Species

Vascular Plant Taxon Search

Search Specimen Database

Status: Special Concern

Definition Wisconsin DNR Status Information
Family: Aceraceae
  Genus: Acer

    Acer pensylvanicum L.*+
        goosefoot maple, moosewood, striped maple
Family: Anacardiaceae
  Genus: Rhus

    Rhus aromatica Aiton*+
        fragrant sumac, squaw-bush
Family: Apiaceae
  Genus: Chaerophyllum

    Chaerophyllum procumbens (L.) Crantz*+
        spreading chervil, wild chervil
  Genus: Thaspium

    Thaspium trifoliatum (L.) A.Gray var. flavum S.F.Blake*+
        purple meadow-parsnip, smooth meadow-parsnip
             Thaspium aureum (L.) Nutt.
             Thaspium trifoliatum (L.) A.Gray var. aureum (L.) Britton
Family: Araliaceae
  Genus: Panax

    Panax quinquefolius L.*+
        American ginseng, ginseng
Family: Aspleniaceae
  Genus: Asplenium

    Asplenium trichomanes L.*+
        maidenhair spleenwort
Family: Asteraceae
  Genus: Artemisia

    Artemisia dracunculus L.*+
        dragon sage-wort, dragon wormwood, estragon, false tarragon
             Artemisia dracunculoides Pursh
             Artemisia dracunculina S.Watson
             Artemisia dracunculus L. subsp. dracunculus
             Artemisia dracunculus L. subsp. dracunculina
             Artemisia dracunculus L. subsp. glauca
             Artemisia dracunculoides Pursh var. dracunculina (S.Watson) S.F.Blake
             Artemisia dracunculus L. var. glauca (Pall. ex Willd.) Besser
             Artemisia glauca Pall. ex Willd.
             Artemisia glauca Pall. ex Willd. var. dracunculina (S.Watson) Fernald
             Oligosporus dracunculus (L.) Poljakov
             Oligosporus dracunculus (L.) Poljakov subsp. dracunculinus
             Oligosporus dracunculus (L.) Poljakov subsp. glaucus
    Artemisia frigida Willd.*+
        fringed sage-wort, prairie sagebrush, prairie sage-wort
  Genus: Aster

    Aster dumosus L. var. strictior Torr. & A.Gray+
        bushy aster, long-stalked aster, rice-button aster
             Symphyotrichum dumosum (L.) G.L.Nesom var. strictior (Torr. & A.Gray) G.L.Nesom
    Aster longifolius Lam.*+
        long-leaved aster, long-leaved blue aster
             Aster eminens Willd.
             Aster junceus Aiton
             Aster salicifolius sensu Willd, non Lam.
             Symphyotrichum longifolium (Lam.) G.L.Nesom
             Symphyotrichum novi-belgii (L.) G.L.Nesom
             Symphyotrichum novi-belgii (L.) G.L.Nesom var. novi-belgii
  Genus: Coreopsis

    Coreopsis lanceolata L. var. lanceolata +
        lance-leaf tickseed, long-stalk tickseed, sand coreopsis, sand tickseed
  Genus: Eclipta

    Eclipta prostrata (L.) L.*+
        false daisy, yerba-de-tajo
             Eclipta alba (L.) Hassk.
             Eclipta erecta L.
             Verbesina alba L.
             Verbesina prostrata L.
  Genus: Eupatorium

    Eupatorium sessilifolium L. var. brittonianum Porter*+
        upland boneset, woodland boneset
  Genus: Gnaphalium

    Gnaphalium helleri Britton var. micradenium (Weath.) Mahler+
        cat's-foot, Heller's cudweed
             Gnaphalium obtusifolium L. var. micradenium Weath.
    Gnaphalium sylvaticum L.*+
        woodland cudweed
             Omalotheca sylvatica (L.) Sch.Bip. & F.W.Schultz
  Genus: Liatris

    Liatris spicata (L.) Willd.*+
        dense gay-feather, marsh blazing-star, marsh gay-feather, sessile blazing-star, sessile-headed blazing-star
             Lacinaria spicata (L.) Kuntze
             Serratula spicata L.
  Genus: Microseris

    Microseris cuspidata (Pursh) Sch.Bip.*+
        false dandelion, prairie dandelion, prairie false dandelion
             Agoseris cuspidata (Pursh) Raf.
             Nothocalais cuspidata (Pursh) Greene
             Troximon cuspidata Pursh
  Genus: Senecio

    Senecio congestus (R.Br.) DC.*+
        marsh fleabane, marsh ragwort, northern swamp groundsel
             Senecio congestus (R.Br.) DC. subsp. tonsus
             Senecio congestus (R.Br.) DC. var. palustris (L.) Fernald
             Senecio congestus (R.Br.) DC. var. tonsus Fernald
             Senecio palustris (L.) Hook.
  Genus: Solidago

    Solidago ohioensis Riddell*+
        Ohio goldenrod
             Oligoneuron ohioensis (Riddell) G.N.Jones
    Solidago sciaphila E.S.Steele*+
        cliff goldenrod, Driftless Area goldenrod, shadowy goldenrod
Family: Berberidaceae
  Genus: Jeffersonia

    Jeffersonia diphylla (L.) Pers.*+
        rheumatism root, twinleaf
             Podophyllum diphyllum L.
Family: Boraginaceae
  Genus: Lithospermum

    Lithospermum latifolium Michx.*+
        American gromwell, broad-leaved gromwell
  Genus: Myosotis

    Myosotis laxa Lehm.+
        bay forget-me-not, small forget-me-not
Family: Brassicaceae
  Genus: Arabis

    Arabis shortii (Fernald) Gleason*+
        Short's rock-cress, toothed cress
             Arabis dentata (Torr.) Torr. & A.Gray
             Arabis dentata (Torr.) Torr. & A.Gray var. phalacrocarpa M.Hopkins
             Arabis perstellata E.L.Braun var. phalacrocarpa (M.Hopkins) Fernald
             Arabis perstellata E.L.Braun var. shortii Fernald
             Arabis shortii (Fernald) Gleason var. phalacrocarpa (M.Hopkins) Steyerm.
             Iodanthus dentatus (Torr.) Greene
             Sisymbrium dentatum Torr.
  Genus: Cakile

    Cakile lacustris (Fernald) Pobed.*+
        sea-rocket
             Cakile edentula (Bigelow) Hook. var. lacustris Fernald subsp. edentula
             Cakile edentula (Bigelow) Hook. subsp. lacustris
             Cakile edentula (Bigelow) Hook. var. lacustris Fernald
  Genus: Cardamine

    Cardamine maxima (Nutt.) A.W.Wood*+
        large toothwort, three-leaved toothwort
             Cardamine X maxima (Nutt.) A.W.Wood X
             Dentaria maxima Nutt.
  Genus: Draba

    Draba arabisans Michx.*+
        rock whitlow-grass
             Draba arabisans Michx. var. arabisans
             Draba arabisans Michx. var. superiorensis Butters & Abbe
Family: Caesalpiniaceae
  Genus: Gymnocladus

    Gymnocladus dioica (L.) K.Koch*+
        Kentucky coffee-tree
             Guilandina dioica L.
  Genus: Senna

    Senna marilandica (L.) Link*+
        Maryland senna, southern wild senna
             Cassia marilandica L.
             Cassia medsgeri Shafer
             Ditremexa marilandica (L.) Britton & Rose
             Ditremexa medsgeri (Shafer) Britton & Rose
Family: Callitrichaceae
  Genus: Callitriche

    Callitriche hermaphroditica L.*+
        autumnal water-starwort, northern water-starwort
             Callitriche autumnalis L.
Family: Capparidaceae
  Genus: Polanisia

    Polanisia jamesii (Torr. & A.Gray) Iltis+
        James' clammy-weed, James' cristatella
             Cristatella jamesii Torr. & A.Gray
Family: Caprifoliaceae
  Genus: Viburnum

    Viburnum nudum L. var. cassinoides (L.) Torr. & A.Gray*+
        possum-haw, northern wild-raisin, withe-rod
             Viburnum cassinoides L.
             Viburnum cassinoides L. var. harbisonii McAtee
             Viburnum cassinoides L. var. nitidum (Aiton) McAtee
             Viburnum nitidum Aiton
    Viburnum prunifolium L.+
        black-haw, smooth black-haw
             Viburnum bushii Ashe
             Viburnum prunifolium L. var. bushii (Ashe) E.J.Palmer & Steyerm.
             Viburnum prunifolium L. var. globosum Nash ex C.K.Schneid.
             Viburnum prunifolium L. var. prunifolium
Family: Ceratophyllaceae
  Genus: Ceratophyllum

    Ceratophyllum echinatum A.Gray+
        prickly hornwort, spiny hornwort
             Ceratophyllum demersum L. var. echinatum (A.Gray) A.Gray
             Ceratophyllum submersum L. var. echinatum (A.Gray) Wilmot-Dear
Family: Commelinaceae
  Genus: Commelina

    Commelina erecta L. var. deamiana Fernald*+
        erect dayflower, narrow-leaved dayflower, white-mouth dayflower
             Commelina erecta L. var. greenei Fassett
Family: Cyperaceae
  Genus: Carex

    Carex assiniboinensis W.Boott*+
        Assiniboine sedge
    Carex backii W.Boott*+
        Back's sedge, Rocky Mountain sedge
             Carex durifolia L.H.Bailey
    Carex capillaris L.*+
        hair-like sedge
             Carex capillaris L. subsp. chlorostachys
             Carex capillaris L. var. elongata Olney ex Fernald
             Carex capillaris L. var. major Blytt
             Carex chlorostachys Stev.
             Carex fuscidula V.I.Krecz. ex T.V.Egorova
    Carex crawei Dewey*+
        Crawe's sedge, early fen sedge
    Carex cumulata (L.H.Bailey) Mack.*+
        clustered sedge, crowded oval sedge
             Carex straminea Willd. ex Schkuhr var. cumulata L.H.Bailey
    Carex folliculata L.*+
        long sedge, northern long sedge
    Carex gracilescens Steud.*+
        slender loose-flower sedge, slender sedge, slender wood sedge
             Carex laxiflora Lam. var. gracillima Boott
    Carex gynocrates Wormsk. ex Drejer*+
        northern bog sedge
             Carex dioica L. subsp. gynocrates
             Carex dioica L. var. gynocrates (Wormsk. ex Drejer) Ostenf.
             Carex parallela auct. non (Laest.) Sommerf.
    Carex longii Mack.*+
        greenish-white sedge, Long's sedge
    Carex nigra (L.) Reichard*+
        smooth black sedge
             Carex acuta auct. non L.
             Carex acuta L. var. nigra L.
             Carex goodenowii J.Gay
             Carex nigra (L.) Reichard var. strictiformis (L.H.Bailey) Fernald
             Carex vulgaris Fr. var. striciformis L.H.Bailey
             Carex X aquanigra B.Boivin X
    Carex novae-angliae Schwein.*+
        New England oak sedge, New England sedge
    Carex pallescens L.*+
        pale green sedge, pale sedge
             Carex pallescens L. var. neogaea Fernald
    Carex platyphylla J.Carey*+
        broad-leaf sedge, broad-leaved sedge, broad-leaved wood sedge, thicket sedge
    Carex richardsonii R.Br.*+
        prairie hummock sedge, Richardson's sedge
    Carex straminea Willd. ex Schkuhr*+
        awned oval sedge, eastern straw sedge, straw sedge
             Carex richii (Fernald) Mack.
             Carex straminea Willd. ex Schkuhr var. straminea
    Carex suberecta (Olney) Britton*+
        prairie straw sedge, wedge-fruited oval sedge
             Carex tenera Dewey var. suberecta Olney
    Carex swanii (Fernald) Mack.*+
        downy green sedge, Swan's sedge
             Carex virescens Muhl. ex Willd. var. swanii Fernald
    Carex sychnocephala J.Carey*+
        many-headed oval sedge, many-headed sedge
    Carex tenuiflora Wahlenb.*+
        small-headed bog sedge, sparse-flowered sedge
    Carex tincta (Fernald) Fernald*+
        tinged oval sedge, tinged sedge
             Carex mirabilis Dewey var. tincta Fernald
    Carex torreyi Tuck.*+
        red-sheathed green sedge, Torrey's sedge
             Carex abbreviata J.D.Prescott
    Carex vaginata Tauscher*+
        sheathed sedge
             Carex saltuensis L.H.Bailey
  Genus: Eleocharis

    Eleocharis equisetoides (Elliott) Torr.*+
        horsetail spike-rush, jointed spike-sedge, knotted spike-rush
             Eleocharis elliottii A.Dietr.
             Scirpus equisetoides Elliott
    Eleocharis quinqueflora (Hartmann) Schwarz*+
        few-flowered spike-rush
             Eleocharis fernaldii (Svenson) A.Löve
             Eleocharis pauciflora (Lightf.) Link
             Eleocharis pauciflora (Lightf.) Link var. fernaldii Svenson
             Eleocharis quinqueflora (Hartmann) Schwarz subsp. fernaldii
             Scirpus pauciflorus Lightf.
             Scirpus quinqueflorus Hartmann
    Eleocharis robbinsii Oakes*+
        Robbins' spike-rush
  Genus: Eriophorum

    Eriophorum chamissonis C.A.Mey.*+
        Chamisso's cotton-grass, russet cotton-grass
             Eriophorum altaicum Meinsh. var. neogeum Raymond
             Eriophorum chamissonis C.A.Mey. f. albidum (F.Nyl.) Fernald
             Eriophorum chamissonis C.A.Mey. f. chamissonis
             Eriophorum chamissonis C.A.Mey. f. turneri Raymond
             Eriophorum chamissonis C.A.Mey. var. aquatile (Norman) Fernald
             Eriophorum rufescens Andersson
             Eriophorum russeolum Fr. f. leucothrix Blomgr.
             Eriophorum russeolum Fr. subsp. rufescens
             Eriophorum russeolum Fr. var. albidum F.Nyl.
             Eriophorum russeolum Fr. var. leucothrix (Blomgr.) Hultén
             Eriophorum russeolum Fr. var. majus Sommier
  Genus: Rhynchospora

    Rhynchospora fusca (L.) W.T.Aiton*+
        brown beak-rush, sooty beak-rush
             Phaeocephalum fuscum (L.) House
             Rhynchospora alba (L.) Vahl var. fusca (L.) Vahl
             Schoenus fuscus L.
  Genus: Scirpus

    Scirpus georgianus R.M.Harper+
        bristleless dark-green bulrush, Georgia bulrush
             Scirpus atrovirens Willd. var. georgianus (R.M.Harper) Fernald, pro parte
    Scirpus pallidus (Britton) Fernald+
        pale bulrush
             Scirpus atrovirens Willd. var. pallidus Britton
  Genus: Scleria

    Scleria triglomerata Michx.*+
        stone-rush, tall nut-rush, whip nut-rush, whip-grass
             Scleria flaccida Steud.
             Scleria nitida Willd.
    Scleria verticillata Muhl. ex Willd.*+
        low nut-rush
Family: Dennstaedtiaceae
Family: Dryopteridaceae
  Genus: Cystopteris

    Cystopteris laurentiana (Weath.) Blasdell*+
        Laurentian bladder fern, St. Lawrence bladder fern
             Cystopteris fragilis (L.) Bernh. var. huteri (Hausm.) Luerss.
             Cystopteris fragilis (L.) Bernh. var. laurentiana Weath.
             Cystopteris X laurentiana (Weath.) Blasdell X
  Genus: Diplazium

    Diplazium pycnocarpon (Spreng.) M.Broun*+
        glade fern, narrow-leaved glade fern, narrow-leaved spleenwort
             Asplenium angustifolium Michx.
             Asplenium pycnocarpon Spreng.
             Homalosorus pycnocarpos (Spreng.) Pic.Serm.
             Athyrium angustifolium (Michx.) Milde
             Athyrium pycnocarpon (Spreng.) Tidestr.
  Genus: Dryopteris

    Dryopteris clintoniana (D.C.Eaton) Dowell+
        Clinton's shield fern, Clinton's wood fern
             Aspidium cristatum (L.) Sw. var. clintonianum D.C.Eaton
             Dryopteris cristata (L.) A.Gray var. clintoniana (D.C.Eaton) Underw.
             Dryopteris X poyseri Wherry X
             Thelypteris cristata (L.) Nieuwl. var. clintoniana (D.C.Eaton) Weath.
    Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy*+
        northern wood fern, spreading wood fern
             Nephrodium expansum C.Presl
             Aspidium spinulosum (O.F.Müll.) Sw. var. americanum Fisch. ex Kunze
             Dryopteris assimilis S.Walker
             Dryopteris dilatata auct. non (Hoffm.) A.Gray
             Dryopteris dilatata (Hoffm.) A.Gray subsp. americana
             Dryopteris spinulosa (O.F.Müll.) Watt var. americana (Fisch. ex Kunze) Fernald
             Dryopteris spinulosa (O.F.Müll.) Watt var. dilatata auct. non (Hoffm.) Underw.
             Thelypteris spinulosa (O.F.Müll.) Nieuwl. var. americana (Fisch. ex Kunze) Weath.
    Dryopteris filix-mas (L.) Schott*+
        male fern
             Polypodium filix-mas L.
  Genus: Gymnocarpium

    Gymnocarpium jessoense (Koidz.) Koidz. subsp. parvulum*+
        Asian oak fern, Nahanni oak fern, northern oak fern
    Gymnocarpium robertianum (Hoffm.) Newman*+
        limestone oak fern, scented oak fern
             Dryopteris robertiana (Hoffm.) C.Chr.
             Gymnocarpium dryopteris (L.) Newman var. pumilum (DC.) B.Boivin
             Polypodium robertianum Hoffm.
             Phegopteris robertiana (Hoffm.) Fée
             Thelypteris robertiana (Hoffm.) Sloss.
  Genus: Polystichum

    Polystichum acrostichoides (Michx.) Schott*+
        Christmas fern
             Nephrodium acrostichoides Michx.
             Polystichum acrostichoides (Michx.) Schott var. acrostichoides
             Polystichum acrostichoides (Michx.) Schott var. schweinitzii (Beck) Small
  Genus: Woodsia

    Woodsia oregana D.C.Eaton subsp. cathcartiana*+
        Cathcart's cliff fern, Oregon cliff fern, Oregon woodsia, western cliff fern
             Woodsia cathcartiana B.L.Rob.
             Woodsia oregana D.C.Eaton f. cathcartiana (B.L.Rob.) B.Boivin
             Woodsia oregana D.C.Eaton f. glandulosa T.M.C.Taylor
             Woodsia oregana D.C.Eaton var. cathcartiana (B.L.Rob.) C.V.Morton
             Woodsia pusilla E.Fourn. var. cathcartiana (B.L.Rob.) T.M.C.Taylor
Family: Elatinaceae
  Genus: Elatine

    Elatine triandra Schkuhr+
        greater waterwort, long-stem waterwort, water-purslane
             Elatine triandra Schkuhr f. submersa Seub.
             Elatine triandra Schkuhr f. terrestris Seub.
             Elatine triandra Schkuhr var. triandra
Family: Equisetaceae
  Genus: Equisetum

    Equisetum palustre L.*+
        marsh horsetail
             Equisetum palustre L. f. verticillatum Milde
             Equisetum palustre L. var. americanum Vict.
             Equisetum palustre L. f. luxurians Vict. var. americanum Vict.
             Equisetum palustre L. var. palustre
             Equisetum palustre L. var. simplicissimum A.Braun
    Equisetum variegatum Schleich. ex F.Weber & D.Mohr
        variegated horsetail, variegated scouring rush
Family: Ericaceae
  Genus: Vaccinium

    Vaccinium pallidum Aiton+
        Blue Ridge blueberry, dry-land blueberry, early low-bush blueberry, hillside blueberry
             Vaccinium vacillans Kalm ex Torr.
Family: Euphorbiaceae
  Genus: Euphorbia

    Euphorbia commutata Engelm.+
        tinted spurge, tinted wood spurge, wood spurge
             Euphorbia commutata Engelm. var. erecta Norton
             Galarhoeus commutatus (Engelm.) Small
             Galarhoeus commutatus (Engelm.) Small var. erectus (Norton) Small
             Tithymalus commutatus (Engelm.) Klotzsch & Garcke
Family: Fabaceae
  Genus: Baptisia

    Baptisia tinctoria (L.) R.Br. ex W.T.Aiton*+
        horsefly-weed, rattleweed, yellow wild indigo
             Baptisia gibbesii Small
             Baptisia tinctoria (L.) R.Br. var. crebra Fernald
             Baptisia tinctoria (L.) R.Br. var. projecta Fernald
  Genus: Crotalaria

    Crotalaria sagittalis L.*+
        arrowhead rattle-box, rattle-box, weedy rattle-box
             Crotalaria fruticosa Mill.
             Crotalaria sagittalis L. var. blumeriana Senn
             Crotalaria sagittalis L. var. fruticosa (Mill.) Fawc. & Rendle
             Crotalaria sagittalis L. var. oblonga Michx.
  Genus: Dalea

    Dalea villosa (Nutt.) Spreng. var. villosa *+
        downy prairie-clover, silky prairie-clover
             Petalostemon villosum Nutt.
  Genus: Desmodium

    Desmodium canescens (L.) DC.+
        hoary tick-trefoil
  Genus: Glycyrrhiza

    Glycyrrhiza lepidota Pursh*+
        American licorice, wild licorice
             Glycyrrhiza glutinosa Nutt.
             Glycyrrhiza lepidota Pursh var. glutinosa (Nutt.) S.Watson
             Glycyrrhiza lepidota Pursh var. lepidota
  Genus: Lespedeza

    Lespedeza violacea (L.) Pers.*+
        violet bush-clover, violet lespedeza
             Hedysarum frutescens L.
             Hedysarum violaceum L.
             Lespedeza frutescens (L.) Elliott
             Lespedeza prairea (Mack. & Bush) Britton
             Lespedeza violacea (L.) Pers. var. prairea Mack. & Bush
  Genus: Pediomelum

    Pediomelum argophyllum (Pursh) J.W.Grimes*+
        silvery scurf-pea
             Psoralea argophylla Pursh
             Psoralidium argophyllum (Pursh) Rydb.
             Psoralea collina Rydb.
    Pediomelum esculentum (Pursh) Rydb.*+
        breadroot scurf-pea, pomme-de-prairie, shaggy prairie-turnip, prairie-turnip
             Psoralea esculenta Pursh
  Genus: Strophostyles

    Strophostyles leiosperma (Torr. & A.Gray) Piper*+
        slick-seed fuzzy bean, small-flowered wild bean
             Phaseolus leiospermus Torr. & A.Gray
             Phaseolus pauciflorus Benth.
             Strophostyles pauciflora (Benth.) S.Watson
Family: Fagaceae
  Genus: Quercus

    Quercus muhlenbergii Engelm.*
        chinkapin oak, chinquapin oak, yellow oak
             Quercus acuminata (Michx.) Sarg.
             Quercus alexanderi Britton
             Quercus brayi Small
             Quercus muhlenbergii Engelm. f. alexanderi (Britton) Trel.
             Quercus prinus L. var. acuminata Michx.
             Quercus prinoides Willd. var. acuminata (Michx.) Gleason
    Quercus palustris Münchh.*+
        pin oak
Family: Fumariaceae
  Genus: Adlumia

    Adlumia fungosa (Aiton) Greene ex Britton, Sterns & Poggenb.*+
        Allegheny-vine, climbing fumitory
             Fumaria fungosa Aiton
Family: Gentianaceae
  Genus: Bartonia

    Bartonia paniculata (Michx.) Muhl.*+
        twining screw-stem
    Bartonia virginica (L.) Britton, Sterns & Poggenb.*+
        Virginia bartonia, yellow screw-stem
             Sagina virginica L.
  Genus: Gentianopsis

    Gentianopsis procera (Holm) Ma*+
        Great Plains fringed gentian, lesser fringed gentian, small fringed gentian
             Anthopogon virgatum Raf.
             Gentiana barbata Froel. var. browniana Hook.
             Gentianella crinita (Froel.) G.Don subsp. procera
             Gentiana crinita Froel. var. browniana (Hook.) B.Boivin
             Gentiana procera Holm
             Gentianella procera (Holm) Hiitonen
             Gentianopsis virgata (Raf.) Holub
Family: Grossulariaceae
  Genus: Ribes

    Ribes hudsonianum Richardson*+
        Canadian black currant, northern black currant
Family: Haloragaceae
  Genus: Myriophyllum

    Myriophyllum farwellii Morong*+
        Farwell's milfoil, Farwell's water-milfoil
Family: Hydrophyllaceae
  Genus: Hydrophyllum

    Hydrophyllum appendiculatum Michx.*+
        great water-leaf
             Decemium appendiculatum (Michx.) Small
Family: Iridaceae
  Genus: Sisyrinchium

    Sisyrinchium angustifolium Mill.*+
        narrow-leaved blue-eyed-grass, pointed blue-eyed-grass, stout blue-eyed-grass
             Sisyrinchium bermudiana auct. non L.
             Sisyrinchium gramineum Curtis
             Sisyrinchium graminoides E.P.Bicknell
Family: Juglandaceae
  Genus: Juglans

    Juglans cinerea L.*+
        butternut, white walnut
             Wallia cinerea (L.) Alef.
Family: Juncaceae
  Genus: Juncus

    Juncus marginatus Rostk.+
        grass-leaved rush
             Juncus biflorus Elliott
             Juncus marginatus Rostk. var. biflorus (Elliott) Chapm.
             Juncus marginatus Rostk. var. odoratus Torr.
             Juncus marginatus Rostk. var. setosus Coville
             Juncus setosus (Coville) Small
    Juncus vaseyi Engelm.*+
        Vasey's rush
             Juncus greenei Oakes & Tuck. var. vaseyi (Engelm.) B.Boivin
Family: Juncaginaceae
  Genus: Triglochin

    Triglochin maritima L.*+
        arrow-grass, common bog arrow-grass, seaside arrow-grass
             Triglochin concinna Burtt Davy
             Triglochin concinna Burtt Davy var. debilis (M.E.Jones) J.T.Howell
             Triglochin debilis (M.E.Jones) A.Löve & D.Löve
             Triglochin elata Nutt.
             Triglochin maritimum L. var. elata (Nutt.) A.Gray
    Triglochin palustris L.*+
        marsh arrow-grass, slender bog arrow-grass
Family: Lamiaceae
  Genus: Calamintha

    Calamintha arkansana (Nutt.) Shinners*+
        limestone calamint, low calamint
             Calamintha glabella (Michx.) Benth. var. angustifolia (Torr.) DeWolf
             Clinopodium arkansanum (Nutt.) House
             Clinopodium glabrum (Nutt.) Kuntze
             Hedeoma arkansana Nutt.
             Hedeoma glabra Nutt.
             Micromeria glabella (Michx.) Benth. var. angustifolia Torr.
             Satureja arkansana (Nutt.) Briq.
             Satureja glabra (Nutt.) Fernald
             Satureja glabella (Michx.) Briq. var. angustifolia (Torr.) Svenson
Family: Lentibulariaceae
  Genus: Utricularia

    Utricularia geminiscapa Benj.*+
        hidden-fruited bladderwort, twin-stemmed bladderwort
             Utricularia clandestina Nutt.
    Utricularia purpurea Walter*+
        eastern purple bladderwort, spotted bladderwort
             Vesiculina purpurea (Walter) Raf.
             Vesiculina saccata Raf.
    Utricularia resupinata B.D.Greene ex Bigelow*+
        northeastern bladderwort, resupinate bladderwort
             Lecticula resupinata (B.D.Greene ex Bigelow) Barnhart
    Utricularia subulata L.
        slender bladderwort, zigzag bladderwort
             Setiscapella cleistogama (A.Gray) Barnhart
             Setiscapella subulata (L.) Barnhart
             Utricularia cleistogama (A.Gray) Britton
Family: Liliaceae
  Genus: Medeola

    Medeola virginiana L.*+
        Indian cucumber-root
  Genus: Streptopus

    Streptopus amplexifolius (L.) DC.*+
        clasp-leaf twisted-stalk, twisted-stalk, white mandarin
             Streptopus amplexifolius (L.) DC. var. americanus Schult.
             Streptopus amplexifolius (L.) DC. var. amplexifolius
             Streptopus amplexifolius (L.) DC. var. chalazatus Fassett
             Streptopus amplexifolius (L.) DC. var. denticulatus Fassett
  Genus: Trillium

    Trillium recurvatum Beck*+
        bloody butcher, bloody noses, prairie trillium, red trillium, reflexed trillium, toadshade
Family: Lycopodiaceae
  Genus: Huperzia

    Huperzia appalachiana Beitel & Mickel*+
        Appalachian club-moss, mountain fir-moss
    Huperzia porophila (F.E.Lloyd & Underw.) Holub*+
        rock club-moss
             Huperzia selago (L.) Bernh. ex Mart. & Schrank var. patens (P.Beauv.) Trevis.
             Huperzia selago (L.) Bernh. ex Mart. & Schrank var. porophila (F.E.Lloyd & Underw.) A.Löve & D.Löve
             Lycopodium lucidulum Michx. var. porophilum (F.E.Lloyd & Underw.) Clute
             Lycopodium porophilum F.E.Lloyd & Underw.
             Lycopodium selago L. subsp. patens
             Lycopodium selago L. var. patens (P.Beauv.) Desv.
             Lycopodium selago L. var. porophilum (F.E.Lloyd & Underw.) Clute
             Urostachys lucidulus (Michx.) Nessel var. porophilus (F.E.Lloyd & Underw.) Herter ex Nessel
             Urostachys porophilus (F.E.Lloyd & Underw.) Herter ex Nessel
    Huperzia selago (L.) Bernh. ex Mart. & Schrank*+
        fir club-moss, northern fir-moss
             Huperzia selago (L.) Bernh. ex Mart. & Schrank var. selago
             Lycopodium selago L.
             Lycopodium selago L. var. selago
             Plananthus selago (L.) P.Beauv.
             Urostachys selago (L.) Herter ex Nessel
  Genus: Lycopodiella

    Lycopodiella margueritae J.G. Bruce, W.H. Wagner, & Beitel
        Marguerite's clubmoss, northern prostrate club-moss
Family: Lythraceae
  Genus: Ammannia

    Ammannia robusta Heer & Regel*+
        grand red-stem, sessile tooth-cup
  Genus: Didiplis

    Didiplis diandra (Nutt. ex DC.) A.W.Wood+
        water-purslane
             Didiplis diandra (Nutt. ex DC.) A.W.Wood f. aquatica (Koehne) Fassett
             Didiplis diandra (Nutt. ex DC.) A.W.Wood f. terrestris (Koehne) Fassett
             Peplis diandra Nutt. ex DC.
             Peplis diandra Nutt. f. aquatica Koehne
             Peplis diandra Nutt. f. terrestris Koehne
Family: Malvaceae
  Genus: Callirhoe

    Callirhoe triangulata (Leavenw.) A.Gray*+
        clustered poppy mallow
             Malva triangulata Leavenw.
  Genus: Napaea

    Napaea dioica L.*+
        glade mallow
             Napaea dioica L. f. stellata Fassett
Family: Melastomataceae
  Genus: Rhexia

    Rhexia virginica L.*+
        handsome-harry, Virginia meadow-beauty, wing-stem meadow-pitchers
             Rhexia purshii Spreng.
             Rhexia septemnervia Walter
             Rhexia stricta Pursh
             Rhexia virginica L. var. purshii (Spreng.) C.W.James
             Rhexia virginica L. var. septemnervia (Walter) Pursh
             Rhexia virginica L. var. virginica
Family: Nymphaeaceae
  Genus: Nuphar

    Nuphar advena (Aiton) W.T.Aiton*+
        yellow pond-lily, yellow water-lily
             Nuphar advena (Aiton) W.T.Aiton var. tomentosa Torr. & A.Gray
             Nuphar fluviatilis (R.M.Harper) Standl.
             Nuphar lutea (L.) Sm. subsp. advena
             Nuphar lutea (L.) Sm. subsp. macrophylla
             Nuphar lutea (L.) Sm. subsp. ozarkana
             Nuphar microcarpa (G.S.Mill. & Standl.) Standl.
             Nuphar ovata (G.S.Mill. & Standl.) Standl.
             Nuphar ozarkana (G.S.Mill. & Standl.) Standl.
             Nuphar puteora Fernald
             Nuphar X interfluitans Fernald X
             Nymphaea advena Aiton
             Nymphozanthus advena (Aiton) Fernald
             Nymphaea advena (Aiton) W.T.Aiton subsp. macrophylla
             Nymphaea chartacea G.S.Mill. & Standl.
             Nymphaea fluviatilis R.M.Harper
             Nymphaea ludoviciana G.S.Mill. & Standl.
             Nymphaea macrophylla Small
             Nymphaea microcarpa G.S.Mill. & Standl.
             Nymphaea ovata G.S.Mill. & Standl.
             Nymphozanthus ozarkanus (G.S.Mill. & Standl.) E.J.Palmer & Steyerm.
             Nymphaea ozarkana G.S.Mill. & Standl.
             Nymphaea puberula G.S.Mill. & Standl.
Family: Onagraceae
  Genus: Calylophus

    Calylophus serrulatus (Nutt.) P.H.Raven*+
        yellow evening-primrose, yellow sundrops
             Calylophus australis Towner & P.H.Raven
             Meriolix intermedia Rydb. ex Small
             Meriolix oblanceolata Rydb.
             Meriolix serrulata (Nutt.) Walp.
             Oenothera serrulata Nutt.
             Oenothera serrulata Nutt. var. typica Munz
  Genus: Epilobium

    Epilobium palustre L.+
        marsh willow-herb
             Epilobium lineare Muhl.
             Epilobium oliganthum Michx.
             Epilobium palustre L. var. grammadophyllum Hausskn.
             Epilobium palustre L. var. labradoricum Hausskn.
             Epilobium palustre L. var. lapponicum Wahlenb.
             Epilobium palustre L. var. longirameum Fernald & Wiegand
             Epilobium palustre L. var. oliganthum (Michx.) Fernald
             Epilobium pylaieanum Fernald
             Epilobium wyomingense A.Nelson
    Epilobium strictum Muhl. ex Spreng.*+
        downy willow-herb, northeastern willow-herb
             Epilobium densum Raf.
             Epilobium molle Torr., non Lam.
Family: Ophioglossaceae
  Genus: Botrychium

    Botrychium minganense Vict.*+
        Mingan moonwort
             Botrychium lunaria (L.) Sw. f. minganense (Vict.) Clute
             Botrychium lunaria (L.) Sw. subsp. minganense
             Botrychium lunaria (L.) Sw. var. minganense (Vict.) Dole
    Botrychium oneidense (Gilbert) House*+
        blunt-lobed grape fern, Oneida grape fern
             Botrychium dissectum Spreng. f. oneidense (Gilbert) Clute
             Botrychium dissectum Spreng. var. oneidense (Gilbert) Farw.
             Botrychium multifidum (S.G.Gmel.) Rupr. var. oneidense (Gilbert) Farw.
             Botrychium obliquum Muhl. ex Willd. var. oneidense (Gilbert) Waters
             Botrychium ternatum (Thunb.) Sw. var. oneidense Gilbert
    Botrychium pallidum W.H.Wagner
        pale botrychium
    Botrychium rugulosum W.H.Wagner*+
        St. Lawrence grape fern, rugulose grape fern, ternate grape fern
             Botrychium multifidum (S.G.Gmel.) Rupr. f. dentatum R.M.Tryon
             Botrychium ternatum auct. non (Thunb.) Sw.
    Botrychium spathulatum W.H.Wagner*+
        spatulate moonwort, spoon-leaf moonwort
  Genus: Ophioglossum

    Ophioglossum pusillum Raf.*+
        adder's-tongue, northern adder's-tongue
             Ophioglossum vulgatum auct. non L.
             Ophioglossum vulgatum L. var. alaskanum (E.Britton) C.Chr.
             Ophioglossum vulgatum L. var. pseudopodum (S.F.Blake) Farw.
Family: Orchidaceae
  Genus: Aplectrum

    Aplectrum hyemale (Muhl. ex Willd.) Torr.*+
        Adam-and-Eve, putty-root
             Aplectrum spicatum Britton, Sterns & Poggenb.
             Cymbidium hyemale Muhl. ex Willd.
  Genus: Arethusa

    Arethusa bulbosa L.*+
        dragon's-mouth, swamp-pink
  Genus: Calopogon

    Calopogon oklahomensis D.H.Goldman+
        Oklahoma grass pink
  Genus: Cypripedium

    Cypripedium parviflorum Salisb. var. makasin (Farw.) Sheviak*+
        small yellow lady's-slipper
             Cypripedium calceolus L. var. parviflorum auct. mult.
             Cypripedium pubescens Willd. var. makasin Farw.
    Cypripedium reginae Walter*+
        queen lady's-slipper, showy lady's-slipper
             Cypripedium hirsutum Mill.
             Cypripedium reginae Walter f. albolabium Fernald & B.G.Schub.
             Cypripedium reginae Walter f. reginae
             Cypripedium spectabile Salisb.
  Genus: Goodyera

    Goodyera oblongifolia Raf.*+
        giant rattlesnake-plantain, Menzies's giant rattlesnake-plantain, western rattlesnake-plantain
             Epipactis decipiens (Hook.) Ames
             Goodyera decipiens (Hook.) F.T.Hubb.
             Goodyera oblongifolia Raf. var. reticulata B.Boivin
             Peramium decipiens (Hook.) Piper
  Genus: Malaxis

    Malaxis monophyllos (L.) Sw. var. brachypoda (A.Gray) F.J.A.Morris & E.A.Eames*+
        North American white adder's-mouth, white adder's-mouth
             Malaxis brachypoda (A.Gray) Fernald
             Malaxis monophyllos (L.) Sw. subsp. brachypoda
             Microstylis brachypoda A.Gray
  Genus: Platanthera

    Platanthera hookeri (Torr. ex A.Gray) Lindl.*+
        Hooker's orchid, pad-leaf
             Habenaria hookeri Torr. ex A.Gray
             Habenaria hookeri Torr. ex A.Gray var. abbreviata Fernald
             Lysias hookeriana (Torr. ex A.Gray) Rydb.
             Orchis hookeri (Torr. ex A.Gray) A.W.Wood
             Platanthera hookeri (Torr. ex A.Gray) Lindl. var. abbreviata (Fernald) W.J.Schrenk
    Platanthera orbiculata (Pursh) Lindl.*+
        large round-leaved orchid
             Habenaria orbiculata (Pursh) Torr.
             Habenaria orbiculata (Pursh) Torr. var. lehorsii Fernald
             Habenaria orbiculata (Pursh) Torr. var. menziesii (Lindl.) Fernald
             Lysias orbiculata (Pursh) Rydb.
             Orchis orbiculata Pursh
             Platanthera orbiculata (Pursh) Lindl. var. lehorsii (Fernald) Catling
             Platanthera orbiculata (Pursh) Lindl. var. orbiculata
  Genus: Spiranthes

    Spiranthes lucida (H.H.Eaton) Ames*+
        shampoo orchid, shining lady's-tresses, wide-leaved lady's-tresses
             Ibidium plantagineum (Raf.) House
             Neottia lucida H.H.Eaton
             Spiranthes plantaginea Raf.
    Spiranthes ovalis Lindl. var. erostellata Catling+
        October lady's-tresses, oval lady's-tresses
Family: Orobanchaceae
  Genus: Orobanche

    Orobanche uniflora L.*+
        cancer-root, naked broom-rape, one-flowered broom-rape
             Anoplanthus uniflorus (L.) Endl.
             Aphyllon minutum Suksd.
             Aphyllon sedii Suksd.
             Aphyllon uniflorum (L.) A.Gray
             Aphyllon uniflorum (L.) A.Gray var. occidentale Greene
             Orobanche porphyrantha Beck
             Orobanche purpurea Jacq.
             Orobanche sedii (Suksd.) Fernald
             Orobanche terrae-novae Fernald
             Orobanche uniflora L. subsp. occidentalis
             Orobanche uniflora L. var. minuta (Suksd.) Beck
             Orobanche uniflora L. var. occidentalis (Greene) Roy L.Taylor & MacBryde
             Orobanche uniflora L. var. purpurea (A.Heller) Achey
             Orobanche uniflora L. var. sedii (Suksd.) Achey
             Orobanche uniflora L. var. terrae-novae (Fernald) Munz
             Orobanche uniflora L. var. typica Achey
             Orobanche uniflora L. var. uniflora
             Thalesia purpurea A.Heller
             Thalesia uniflora (L.) Britton
Family: Platanaceae
  Genus: Platanus

    Platanus occidentalis L.*+
        American plane-tree, sycamore
             Platanus glabrata Fernald
             Platanus occidentalis L. f. attenuata Sarg.
             Platanus occidentalis L. var. glabrata (Fernald) Sarg.
Family: Poaceae
  Genus: Aristida

    Aristida dichotoma Michx.*+
        church-mouse three-awn, poverty grass, Shinners' three-awn, Shinners' three-awned grass
  Genus: Calamagrostis

    Calamagrostis stricta (Timm) Koeler*+
        slim-stem reed grass, slim-stem small reed grass
  Genus: Deschampsia

    Deschampsia cespitosa (L.) P.Beauv.*+
        small-flowered tickle grass, tufted hair grass
             Deschampsia caespitosa (L.) P.Beauv. [orthographic variant]
    Deschampsia flexuosa (L.) Trin.*+
        crinkled hair grass, wavy hair grass
             Aira flexuosa L.
             Lerchenfeldia flexuosa (L.) Schur
  Genus: Festuca

    Festuca paradoxa Desv.+
        cluster fescue
             Festuca nutans Biehler
             Festuca shortii Kunth ex Wood
  Genus: Melica

    Melica nitens (Scribn.) Nutt. ex Piper*+
        tall melic grass, three-flowered melic grass
  Genus: Oryzopsis

    Oryzopsis canadensis (Poir.) Torr.*+
        Canada mountain rice grass, Canadian rice grass
             Stipa canadensis Poir.
  Genus: Poa

    Poa sylvestris A.Gray*
        forest bluegrass, woodland bluegrass
    Poa wolfii Scribn.
        Wolf's bluegrass
Family: Polygalaceae
  Genus: Polygala

    Polygala cruciata L.*+
        cross milkwort, cross-leaf milkwort, drum-heads
             Polygala cruciata L. var. aquilonia Fernald & B.G.Schub.
Family: Polypodiaceae
Family: Potamogetonaceae
  Genus: Potamogeton

    Potamogeton bicupulatus Fernald*+
        snail-seed pondweed
             Potamogeton diversifolius Raf., pro parte
             Potamogeton diversifolius Raf. var. trichophyllus Morong
    Potamogeton diversifolius Raf.*+
        common snail-seed pondweed, water-thread pondweed
             Potamogeton capillaceus Poir., pro parte
             Potamogeton capillaceus Poir. var. atripes Fernald
             Potamogeton diversifolius Raf. var. multidenticulatus (Morong) Aschers. & Graebn.
    Potamogeton hillii Morong*+
        Hill's pondweed
             Potamogeton porteri Fernald
    Potamogeton perfoliatus L.
        clasping-leaf pondweed, perfoliate pondweed, red-head-grass
             Potamogeton bupleuroides Fernald
             Potamogeton perfoliatus L. subsp. bupleuroides
             Potamogeton perfoliatus L. var. bupleuroides (Fernald) Farw.
    Potamogeton vaseyi J.W.Robbins*+
        Vasey's pondweed
             Potamogeton lateralis auct. pro parte, non Morong
Family: Primulaceae
  Genus: Dodecatheon

    Dodecatheon amethystinum (Fassett) Fassett*+
        jeweled shooting-star
             Dodecatheon amethystinum (Fassett) Fassett f. amethystinum
             Dodecatheon amethystinum (Fassett) Fassett f. margaritaceum Fassett
             Dodecatheon meadia L. var. amethystinum Fassett
             Dodecatheon pulchellum Raf. subsp. pulchellum
             Dodecatheon radicatum Greene var. radicatum pro parte
  Genus: Primula

    Primula mistassinica Michx.*+
        bird's-eye primrose, Lake Mistassini primrose
             Primula intercedens Fernald
             Primula mistassinica Michx. var. intercedens (Fernald) B.Boivin
             Primula mistassinica Michx. var. mistassinica
             Primula mistassinica Michx. var. noveboracensis Fernald
Family: Pteridaceae
  Genus: Pellaea

    Pellaea atropurpurea (L.) Link*+
        purple cliff brake, purple-stem cliff brake
             Pellaea atropurpurea (L.) Link var. cristata Trel.
             Pteris atropurpurea L.
Family: Ranunculaceae
  Genus: Hydrastis

    Hydrastis canadensis L.*+
        goldenseal
  Genus: Thalictrum

    Thalictrum revolutum DC.+
        skunk meadow-rue, wax-leaf meadow-rue, waxy meadow-rue
             Thalictrum amphibolum Greene
             Thalictrum hepaticum Greene
             Thalictrum moseleyi Greene
             Thalictrum revolutum DC. var. glandulosior B.Boivin
             Thalictrum revolutum DC. var. revolutum
    Thalictrum venulosum Trel.*+
        northern meadow-rue, veined meadow-rue
             Thalictrum venulosum Trel. var. lunellii (Greene) B.Boivin
Family: Rhamnaceae
  Genus: Rhamnus

    Rhamnus lanceolata Pursh var. glabrata Gleason+
        lance-leaved buckthorn
             Rhamnus lanceolata Pursh subsp. glabrata
Family: Rosaceae
  Genus: Agrimonia

    Agrimonia parviflora Aiton*+
        harvest-lice, southern agrimony, swamp agrimony
  Genus: Geum

    Geum macrophyllum Willd.*+
        big-leaved avens, large-leaved avens
    Geum macrophyllum Willd. var. macrophyllum +
        big-leaved avens, large-leaved avens
    Geum macrophyllum Willd. var. perincisum (Rydb.) Raup+
        big-leaved avens, large-leaved avens
             Geum macrophyllum Willd. subsp. perincisum
             Geum macrophyllum Willd. var. rydbergii Farw.
             Geum perincisum Rydb.
             Geum perincisum Rydb. var. intermedium B.Boivin
             Geum urbanum L. subsp. oregonense
             Geum oregonense (Scheutz) Rydb.
  Genus: Rubus

    Rubus arcticus L. subsp. acaulis
        dwarf raspberry
    Rubus uniformis L.H.Bailey+
        thornless dewberry, uniform bramble
Family: Rubiaceae
  Genus: Galium

    Galium brevipes Fernald & Wiegand*+
        limestone swamp bedstraw, short-stalked bedstraw, swamp bedstraw
             Galium trifidum L. subsp. brevipes
  Genus: Houstonia

    Houstonia caerulea L.*+
        azure bluets, bluets, innocence, Quaker-ladies
             Hedyotis caerulea (L.) Hook.
             Houstonia caerulea L. var. faxonorum Pease & A.H.Moore
             Oldenlandia caerulea (L.) A.Gray
Family: Salicaceae
  Genus: Salix

    Salix sericea Marshall+
        silky willow
             Salix coactilis Fernald
             Salix grisea Willd.
             Salix pensylvanica Forbes
             Salix petiolaris Sm. var. grisea (Willd.) Torr.
             Salix petiolaris Sm. var. sericea (Marshall) Andersson
Family: Scrophulariaceae
  Genus: Dasistoma

    Dasistoma macrophylla (Nutt.) Raf.+
        mullein-foxglove
             Afzelia macrophylla (Nutt.) Kuntze
             Seymeria macrophylla Nutt.
  Genus: Penstemon

    Penstemon hirsutus (L.) Willd.*+
        hairy beard-tongue, northeastern beard-tongue
             Penstemon hirsutus (L.) Willd. var. minimus R.W.Benn.
             Penstemon hirsutus (L.) Willd. var. pygmaeus R.W.Benn.
    Penstemon pallidus Small+
        eastern white beard-tongue, pale beard-tongue
             Penstemon arkansanus Pennell var. pubescens Pennell
             Penstemon brevisepalus Pennell
  Genus: Tomanthera

    Tomanthera auriculata (Michx.) Raf.*+
        eared false foxglove, ear-leaved gerardia
             Agalinis auriculata (Michx.) S.F.Blake
             Aureolaria auriculata (Michx.) Farw.
             Gerardia auriculata Michx.
             Otophylla auriculata (Michx.) Small
Family: Solanaceae
  Genus: Leucophysalis

    Leucophysalis grandiflora (Hook.) Rydb.*+
        large-flowered ground-cherry, white-flowered ground-cherry
             Chamaesaracha grandiflora (Hook.) Fernald
             Physalis grandiflora Hook.
Family: Taxaceae
  Genus: Taxus

    Taxus canadensis Marshall*+
        American yew, Canadian yew, ground-hemlock
             Taxus baccata L. subsp. canadensis
             Taxus baccata L. var. minor Michx.
             Taxus minor (Michx.) Britton
             Taxus procumbens Lodd.
Family: Thelypteridaceae
  Genus: Phegopteris

    Phegopteris hexagonoptera (Michx.) Fée*+
        broad beech fern, southern beech fern
             Dryopteris hexagonoptera (Michx.) C.Chr.
             Polypodium hexagonopterum Michx.
             Thelypteris hexagonoptera (Michx.) Nieuwl.
  Genus: Thelypteris

    Thelypteris simulata (Davenp.) Nieuwl.*+
        bog fern, Massachusetts fern
             Aspidium simulatum Davenp.
             Dryopteris simulata Davenp.
             Parathelypteris simulata (Davenp.) Holttum
Family: Verbenaceae
  Genus: Verbena

    Verbena simplex Lehm.*+
        narrow-leaved vervain
             Verbena angustifolia Michx.
Family: Violaceae
  Genus: Hybanthus

    Hybanthus concolor (T.F.Forst.) Spreng.*+
        eastern green-violet, green-violet
             Cubelium concolor (T.F.Forst.) Raf.
             Viola concolor T.F.Forst.
  Genus: Viola

    Viola rostrata Pursh*+
        long-spurred violet
             Viola rostrata Pursh var. elongata Farw.

Herbarium Home

WISFLORA: Vascular Plant Species Vascular Plant Taxon Search Search Specimen Database