More Details
Families: 120
Genera: 440
Species: 979
Total Taxa: 1040 (including subsp. and var.)
Trifolium aureum Pollich - yellow hop clover
Trifolium campestre Schreb. - pinnate hop clover
Trifolium hybridum L. - alsike clover
Trifolium pratense L. - red clover
Trifolium repens L. - white clover
Vicia americana subsp. americana - American vetch
Vicia villosa Roth - winter vetch
Quercus alba L. - white oak
Quercus ellipsoidalis E.J.Hill - northern pin oak
Quercus macrocarpa Michx. - bur oak
Quercus rubra L. - northern red oak
Quercus velutina Lam. - black oak
Bartonia paniculata (Michx.) Muhl. - twining screw-stem
Bartonia virginica (L.) Britton, Sterns & Poggenb. - yellow screw-stem
Centaurium pulchellum (Sw.) Druce - showy centaury
Gentiana andrewsii var. andrewsii - prairie closed gentian
Geranium bicknellii var. bicknellii - northern crane's-bill
Geranium carolinianum var. confertiflorum Fernald - Carolina geranium
Geranium maculatum L. - wild geranium
Ribes americanum Mill. - wild black currant
Ribes aureum var. villosum Pursh - clove currant
Ribes cynosbati L. - prickly wild gooseberry
Ribes glandulosum Grauer - skunk currant
Ribes hirtellum Michx. - swamp gooseberry
Ribes missouriense Nutt. - wild gooseberry
Myriophyllum farwellii Morong - Farwell's water-milfoil
Hamamelis virginiana L. - American witch-hazel
Najas flexilis (Willd.) Rostk. & W.L.E.Schmidt - slender naiad
Hypericum ascyron L. - great St. John's-wort
Hypericum boreale (Britton) E.P.Bicknell - northern St. John's-wort
Hypericum canadense L. - lesser Canadian St. John's-wort
Hypericum ellipticum Hook. - pale St. John's-wort
Hypericum kalmianum L. - Kalm's St. John's-wort
Hypericum majus (A.Gray) Britton - larger Canadian St. John's-wort
Hypericum mutilum L. - weak St. John's-wort
Hypericum perforatum L. - St. John's-wort
Hypericum punctatum Lam. - spotted St. John's-wort
Hypericum x dissimulatum E.P.Bicknell - disguised St. John's-wort
Triadenum fraseri (Spach) Gleason - Fraser's marsh St. John's-wort
Hypoxis hirsuta (L.) Coville - yellow star-grass
Iris versicolor L. - northern blue flag
Iris virginica var. shrevei (Small) E.S.Anderson - Virginia iris
Sisyrinchium albidum Raf. - white blue-eyed-grass
Sisyrinchium campestre E.P.Bicknell - prairie blue-eyed-grass
Carya cordiformis (Wangenh.) K.Koch - yellow-bud hickory
Juncus sp. L. - Rush
Juncus acuminatus Michx. - tufted rush
Juncus brevicaudatus (Engelm.) Fernald - narrow-panicle rush
Juncus bufonius L. - toad rush
Juncus canadensis J.Gay - Canadian rush
Juncus effusus L. - soft rush
Juncus filiformis L. - thread rush
Juncus greenei Oakes & Tuck. - Greene's rush
Juncus interior Wiegand - interior rush
Juncus marginatus Rostk. - grassleaf rush
Juncus nodosus L. - knotted rush
Juncus pelocarpus E.Mey. - brown-fruited rush
Juncus tenuis Willd. - roadside rush
Luzula acuminata var. acuminata - hairy wood rush
Luzula multiflora subsp. multiflora - common wood rush
Agastache scrophulariaefolia (Willd.) Kuntze - purple giant hyssop
Blephilia hirsuta - hairy wood mint
Galeopsis tetrahit var. bifida (Boenn.) Lej. & Courtois - hemp-nettle
Glechoma hederacea var. micrantha Moric. - ground-ivy
Hedeoma hispida Pursh - rough pennyroyal
Leonurus cardiaca L. - motherwort
Lycopus sp. L. - Water-Horehound
Lycopus americanus Muhl. ex W.P.C.Barton - common water-horehound
Lycopus uniflorus Michx. - northern water-horehound
Mentha canadensis L. - wild mint
Mentha X gracilis Sole (pro sp.) - red mint
Monarda fistulosa subsp. fistulosa - wild bergamot
Nepeta cataria L. - catnip
Physostegia virginiana subsp. virginiana - obedience
Prunella vulgaris L. - self-heal
Prunella vulgaris subsp. lanceolata (W.P.C.Barton) Hultén - lance self-heal
Pycnanthemum virginianum (L.) B.L.Rob. & Fernald - Virginia mountain mint
Scutellaria galericulata L. - marsh skullcap
Scutellaria lateriflora L. - mad-dog skullcap
Scutellaria parvula var. missouriensis (Torr.) Goodman & C.A.Lawson - smooth small skullcap
Stachys arenicola Britton - marsh hedge-nettle
Stachys palustris L. - woundwort
Stachys tenuifolia var. tenuifolia - smooth hedge-nettle
Teucrium canadense L. - wood sage
Teucrium canadense var. virginicum (L.) Eaton - wood sage
Utricularia sp. - Bladderwort
Utricularia geminiscapa Benj. - twin-stemmed bladderwort
Utricularia gibba L. - humped bladderwort
Utricularia intermedia Hayne - northern bladderwort
Utricularia vulgaris L. - great bladderwort
Clintonia borealis (Aiton) Raf. - yellow clintonia
Erythronium albidum Nutt. - white trout-lily
Erythronium americanum subsp. americanum - yellow trout-lily
Lilium sp. - Lily
Lilium michiganense Farw. - Turk's-cap lily
Lilium philadelphicum L. - wood lily
Streptopus lanceolatus var. longipes (Fernald) Reveal - twisted-stalk
Floerkea proserpinacoides Willd. - false mermaid-weed
Linum sulcatum Riddell - grooved yellow flax
Lindernia dubia var. dubia - yellow-seed false pimpernel
Dendrolycopodium dendroideum (Michx.) A. Haines - round-branched club-moss
Dendrolycopodium hickeyi "(W.H.Wagner, Beitel & R.C.Moran) A.Haines" - intermediate ground-pine
Dendrolycopodium obscurum (L.) A. Haines - rare club-moss
Diphasiastrum digitatum (Dill. ex A.Braun) Holub - trailing ground-pine
Diphasiastrum tristachyum (Pursh) Holub - northern ground-pine
Huperzia lucidula (Michx.) Trevis. - shining fir-moss
Huperzia porophila (F.E.Lloyd & Underw.) Holub - rock club-moss
Huperzia x bartleyi (Cusick) Kartesz & Gandhi - Bartley's club-moss
Lycopodiella inundata (L.) Holub - northern bog club-moss
Lycopodium sp. L. - Bog Clubmoss
Lycopodium clavatum L. - staghorn club-moss
Spinulum annotinum (L.) A. Haines - stiff club-moss
Didiplis diandra (Nutt. ex DC.) A.W.Wood - water-purslane
Rotala ramosior (L.) Koehne - wheel-wort tooth-cup
Abutilon theophrasti Medik. - velvet-leaf
Malva neglecta Wallr. - common mallow
Tilia americana var. americana - basswood
Trillium cernuum L. - whip-poor-will flower
Trillium grandiflorum (Michx.) Salisb. - white wake-robin
Rhexia virginica L. - wing-stem meadow-pitchers
Menyanthes trifoliata L. - common buckbean
Mollugo verticillata L. - Indian chickweed
Phemeranthus rugospermus (Holz.) Kiger - sand fame-flower
Comptonia peregrina (L.) J.M.Coult. - sweet-fern
Nelumbo lutea Willd. - water-chinquapin
Mirabilis nyctaginea (Michx.) MacMill. - wild four-o'clock
Nuphar variegata Durand - bull-head pond-lily
Nymphaea odorata subsp. tuberosa (Paine) Wiersema & Hellq. - white water-lily
Fraxinus pennsylvanica Marshall - red ash
Syringa vulgaris L. - common lilac
Circaea alpina subsp. alpina - small enchanter's-nightshade
Circaea canadensis subsp. canadensis (L.) Hill - broad-leaf enchanter's-nightshade
Epilobium ciliatum subsp. ciliatum - hairy willow-herb
Epilobium coloratum Biehler - eastern willow-herb
Epilobium leptophyllum Raf. - fen willow-herb
Ludwigia alternifolia L. - square-pod water-primrose
Ludwigia palustris (L.) Elliott - water-purslane
Ludwigia polycarpa Short & R.Peter - top-pod water-primrose
Oenothera biennis L. - common evening-primrose
Oenothera clelandii W.Dietr., P.H.Raven & W.L.Wagner - sand evening-primrose
Oenothera oakesiana (A.Gray) J.W.Robbins ex S.Watson & Coult. - Oakes' evening-primrose
Oenothera parviflora L. - small-flowered evening-primrose
Oenothera perennis L. - small sundrops
Oenothera villosa subsp. villosa - hairy evening-primrose
Botrypus virginianus (L.) Michx. - rattlesnake fern
Sceptridium dissectum (Spreng.) Lyon - lace-frond grape fern
Sceptridium multifidum (S.G.Gmel.) M.Nishida - leather-leaved grape fern
Calopogon tuberosus var. tuberosus - tuberous grass pink
Cypripedium acaule Aiton - small pink lady's-slipper
Cypripedium parviflorum var. pubescens (Willd.) O.W.Knight - large yellow lady's-slipper
Cypripedium reginae Walter - showy lady's-slipper
Goodyera pubescens (Willd.) R.Br. - downy rattlesnake-plantain
Malaxis unifolia Michx. - green adder's-mouth
Platanthera clavellata (Michx.) Luer - small green fringed orchid
Platanthera hookeri (Torr. ex A.Gray) Lindl. - pad-leaf
Platanthera lacera (Michx.) G.Don - ragged fringed orchid
Platanthera psycodes (L.) Lindl. - lesser purple fringed orchid
Pogonia ophioglossoides (L.) Ker Gawl. - snakemouth orchid
Spiranthes lacera var. lacera - northern slender lady's-tresses
Spiranthes romanzoffiana Cham. - hooded lady's-tresses
Agalinis tenuifolia (Vahl) Raf. - common false foxglove
Aureolaria pedicularia (L.) Raf. - clammy false foxglove
Aureolaria pedicularia var. ambigens (Fernald) Farw. - fern-leaf yellow false foxglove
Melampyrum lineare Desr. - narrow-leaved cow-wheat
Melampyrum lineare var. americanum (Michx.) Beauverd - narrow-leaved cow-wheat
Pedicularis canadensis subsp. canadensis - wood-betony
Pedicularis lanceolata Michx. - swamp-lousewort
Osmunda cinnamomea L. - cinnamon fern
Osmunda claytoniana L. - interrupted fern
Osmunda regalis var. spectabilis (Willd.) A.Gray - royal fern
Oxalis dillenii Jacq. - southern yellow wood-sorrel
Oxalis stricta L. - tall wood-sorrel
Oxalis violacea L. - violet wood-sorrel
Capnoides sempervirens (L.) Borkh. - rock harlequin
Chelidonium majus L. - greater celandine
Dicentra canadensis (Goldie) Walp. - squirrel-corn
Sanguinaria canadensis L. - bloodroot
Penthorum sedoides L. - ditch stonecrop
Mimulus ringens var. ringens - monkey-flower
Abies balsamea (L.) Mill. - Canada balsam
Larix laricina (Du Roi) K.Koch - tamarack
Picea mariana (Mill.) Britton, Sterns & Poggenb. - black spruce
Pinus banksiana Lamb. - jack pine
Pinus resinosa Aiton - red pine
Pinus strobus L. - eastern white pine
Tsuga canadensis (L.) Carrière - northern hemlock
Callitriche heterophylla Pursh - large water-starwort
Callitriche palustris L. - vernal water-starwort
Chelone glabra L. - white turtlehead
Gratiola aurea Pursh - yellow hedge-hyssop
Gratiola neglecta Torr. - clammy hedge-hyssop
Linaria vulgaris Mill. - butter-and-eggs
Nuttallanthus canadensis (L.) D.A.Sutton - Canada toadflax
Penstemon digitalis Nutt. ex Sims - tall white beard-tongue
Penstemon gracilis Nutt. - slender beard-tongue
Penstemon gracilis subsp. gracilis - slender beard-tongue
Penstemon gracilis subsp. wisconsinensis (Pennell) Pennell - Wisconsin penstemon
Penstemon grandiflorus Nutt. - large-flowered beard-tongue
Plantago aristata Michx. - large-bracted plantain
Plantago major L. - plantain
Plantago patagonica Jacq. - woolly plantain
Plantago rugelii Decne. - Rugel's plantain
Veronica dillenii Crantz - Dillenius' speedwell
Veronica officinalis L. - speedwell
Veronica peregrina subsp. xalapensis (Kunth) Pennell - purslane speedwell
Veronica scutellata L. - skullcap speedwell
Veronica serpyllifolia subsp. serpyllifolia - thyme-leaved speedwell
Veronicastrum virginicum (L.) Farw. - Culver's-root
Agrostis gigantea Roth - redtop
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. - winter bent grass
Agrostis perennans - upland bent grass
Agrostis perennans var. perennans - upland bent grass
Agrostis scabra Willd. - ticklegrass
Andropogon gerardii Vitman - turkey-foot
Aristida basiramea Engelm. ex Vasey - fork-tip three-awn grass
Aristida longespica var. geniculata (Raf.) Fernald - slim-spike three-awn grass
Aristida oligantha Michx. - plains three-awn grass
Aristida purpurascens var. purpurascens - arrow-feather three-awn
Aristida tuberculosa Nutt. - seaside three-awn
Bouteloua hirsuta subsp. hirsuta - hairy grama grass
Brachyelytrum aristosum (Michx.) P.Beauv. ex Branner & Coville - northern shorthusk
Brachyelytrum erectum (Schreb.) P.Beauv. - southern shorthusk
Bromus ciliatus L. - fringed brome
Bromus inermis Leyss. - smooth brome
Bromus kalmii A.Gray - prairie brome
Bromus pubescens Muhl. ex Willd. - hairy woodland brome
Bromus tectorum L. - June grass
Calamagrostis canadensis (Michx.) P.Beauv. - blue-joint grass
Calamagrostis canadensis var. canadensis - blue-joint grass
Calamovilfa longifolia var. magna Scribn. & Merr. - sand-reed grass
Cenchrus longispinus (Hack.) Fernald - sandbur
Cinna arundinacea L. - stout wood-reed
Dactylis glomerata L. - orchard grass
Danthonia spicata (L.) P.Beauv. ex Roem. & Schult. - poverty oat grass
Dichanthelium acuminatum (Sw.) Gould & C.A.Clark - twice-flowering panic grass
Dichanthelium acuminatum var. fasciculatum (Sw.) Gould & C.A.Clark - hairy panic grass
Dichanthelium acuminatum var. lindheimeri (Sw.) Gould & C.A.Clark - Lindheimer's panic grass
Dichanthelium boreale (Nash) Freckmann - northern panic grass
Dichanthelium columbianum (Scribn.) Freckmann - puberulent panic grass
Dichanthelium commonsianum var. euchlamydeum (Ashe) Freckmann - Shinner's panic grass
Dichanthelium depauperatum (Muhl.) Gould - starved panic grass
Dichanthelium dichotomum (L.) Gould - forked panic grass
Dichanthelium latifolium (L.) Harvill - broad-leaved panic grass
Dichanthelium linearifolium (Scribn.) Gould - slender-leaved panic grass
Dichanthelium meridionale (Ashe) Freckmann - slender panic grass
Dichanthelium oligosanthes var. scribnerianum (Schult.) Gould - Scribner's panic grass
Dichanthelium perlongum (Nash) Freckmann - long-stalked panic grass
Dichanthelium villosissimum var. praecocius (Nash) Freckmann - prairie panic grass
Dichanthelium xanthophysum (A.Gray) Freckmann - slender rosette grass
Digitaria cognata - fall witch grass
Digitaria ischaemum (Schreb.) Muhl. - smooth crabgrass
Digitaria sanguinalis (L.) Scop. - northern crabgrass
Echinochloa crus-galli (L.) P.Beauv. - large barnyard grass
Echinochloa muricata (P.Beauv.) Fernald - rough barnyard grass
Echinochloa muricata var. microstachya Wiegand - rough barnyard grass
Echinochloa muricata var. muricata - rough barnyard grass
Elymus canadensis L. - Great Plains wild-rye
Elymus hystrix var. hystrix - glumeless wild-rye
Elymus repens (L.) Gould - quackgrass
Elymus trachycaulus subsp. subsecundus (Link) A.Löve & D.Löve - one-sided wheat grass
Elymus trachycaulus subsp. trachycaulus - slender wheat grass
Elymus virginicus var. virginicus - Virginia wild-rye
Elymus x ebingeri G.C.Tucker - Ebinger's wild-rye
Eragrostis capillaris (L.) Nees - lace grass
Eragrostis cilianensis (All.) Vignolo ex Janch. - stink grass
Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb. - teal love grass
Eragrostis pectinacea var. pectinacea - tufted love grass
Eragrostis spectabilis (Pursh) Steud. - tumble grass
Festuca octoflora var. glauca Walter - six-weeks fescue
Festuca rubra L. - red fescue
Festuca saximontana subsp. saximontana - Rocky Mountain fescue
Festuca trachyphylla (Hack.) Krajina - sheep fescue
Glyceria borealis (Nash) Batch. - boreal manna grass
Glyceria canadensis (Michx.) Trin. - Canada manna grass
Glyceria grandis S.Watson - reed manna grass
Glyceria striata (Lam.) Hitchc. - ridged glyceria
Hesperostipa spartea (Trin.) Barkworth - porcupine grass
Hordeum jubatum L. - squirrel-tail grass
Koeleria macrantha (Ledeb.) Schult. - prairie June grass
Leersia oryzoides (L.) Sw. - rice cutgrass
Leersia virginica Willd. - whitegrass
Miscanthus sacchariflorus (Maxim.) Benth. - Japanese plume grass
Muhlenbergia frondosa (Poir.) Fernald - wire-stem muhly
Muhlenbergia glomerata (Willd.) Trin. - spiked muhly
Muhlenbergia mexicana (L.) Trin. - wire-stem muhly
Muhlenbergia racemosa (Michx.) Britton, Sterns & Poggenb. - upland wild-Timothy
Muhlenbergia uniflora (Muhl.) Fernald - one-flowered satin grass
Oryzopsis asperifolia Michx. - winter grass
Panicum capillare subsp. capillare - witch grass
Panicum philadelphicum subsp. philadelphicum - Philadephia panic grass
Panicum virgatum L. - switch grass
Pascopyrum smithii (Rydb.) Barkworth & D.R.Dewey - western wheat grass
Paspalum setaceum var. stramineum (Nash) D.J.Banks - yellow sand paspalum
Patis racemosa "(Sm.) Romasch., P.M.Peterson & R.J.Soreng" - mountain rice grass
Phalaris arundinacea L. - reed canary grass
Phleum pratense subsp. pratense - timothy
Phragmites australis (Cav.) Trin. ex Steud. - common reed grass
Piptatheropsis canadensis "(Poir.) Romasch., P.M.Peterson & R.J.Soreng" - Canadian rice grass
Piptatheropsis pungens "(Torr. ex Spreng.) Romasch., P.M.Peterson & R.J.Soreng " - short-horned rice grass
Poa alsodes A.Gray - woodland bluegrass
Poa annua L. - speargrass
Poa compressa L. - wiregrass
Poa paludigena Fernald & Wiegand - Patterson's bluegrass
Poa palustris L. - marsh bluegrass
Poa pratensis L. - Kentucky bluegrass
Schizachne purpurascens (Torr.) Swallen - false melic grass
Schizachyrium scoparium (Michx.) Nash - prairie beard grass
Schizachyrium scoparium var. scoparium - little blue-stem
Setaria faberi R.A.W.Herrm. - nodding foxtail
Setaria pumila subsp. pumila - yellow foxtail
Sorghastrum nutans (L.) Nash - yellow Indian grass
Spartina pectinata Link - slough grass
Sphenopholis intermedia (Rydb.) Rydb. - slender wedge grass
Sphenopholis obtusata (Michx.) Scribn. - prairie wedge scale
Sporobolus cryptandrus var. fuscicola (Hook.) Pohl - sand drop-seed
Sporobolus vaginiflorus var. vaginiflorus - sheathed drop-seed
Torreyochloa fernaldii (Hitchc.) Church - Fernald's false manna grass
Triplasis purpurea (Walter) Chapm. - purple sand grass
Zizania palustris var. palustris - northern wild rice
Phlox divaricata subsp. laphamii (A.W.Wood) Wherry - woodland phlox
Phlox pilosa subsp. fulgida (Wherry) Wherry - prairie phlox
Phlox subulata L. - moss-pink
Polemonium reptans var. reptans - spreading Jacob's-ladder
Polygala cruciata L. - drum-heads
Polygala polygama var. obtusata Chodat - racemed milkwort
Polygala sanguinea L. - blood milkwort
Fagopyrum esculentum Moench - common buckwheat
Fallopia cilinodis (Michx.) Holub - fringed black bindweed
Fallopia convolvulus (L.) Á.Löve - false buckwheat
Fallopia scandens (L.) Holub - climbing false buckwheat
Persicaria amphibia (L.) Gray - water smartweed
Persicaria arifolia (L.) Haraldson - Halberd-leaf tearthumb
Persicaria careyi (Olney) Greene - Carey's smartweed
Persicaria hydropiper (L.) Spach - water-pepper
Persicaria hydropiperoides (Michx.) Small - swamp smartweed
Persicaria maculosa Gray - spotted lady's-thumb
Persicaria pensylvanica (L.) M.Gómez - pinkweed
Persicaria punctata (Elliott) Small - dotted smartweed
Persicaria sagittata (L.) H.Gross - arrow-leaved tearthumb
Polygonella articulata (L.) Meisn. - northern jointweed
Polygonum achoreum S.F.Blake - Blake's knotweed
Polygonum aviculare - doorweed
Polygonum aviculare subsp. buxiforme L. - boxwood knotweed
Polygonum aviculare subsp. depressum L. - door-yard knotweed
Polygonum tenue Michx. - slender knotweed
Rumex acetosella L. - sheep sorrel
Rumex crispus L. - yellow dock
Rumex verticillatus L. - water dock
Polypodium virginianum L. - rock polypody
Portulaca oleracea L. - pusley
Potamogeton amplifolius Tuck. - large-leaved pondweed
Potamogeton bicupulatus Fernald - snail-seed pondweed
Potamogeton diversifolius Raf. - water-thread pondweed
Potamogeton epihydrus Raf. - ribbon-leaved pondweed
Potamogeton foliosus subsp. foliosus - leafy pondweed
Potamogeton gramineus L. - variable-leaved pondweed
Potamogeton nodosus Poir. - long-leaved pondweed
Potamogeton oakesianus J.W.Robbins - Oakes' pondweed
Potamogeton strictifolius A.Benn. - straight-leaved pondweed
Lysimachia ciliata L. - fringed loosestrife
Lysimachia hybrida Michx. - river loosestrife
Lysimachia lanceolata Walter - lance-leaved loosestrife
Lysimachia nummularia L. - creeping jenny
Lysimachia quadrifolia L. - whorled yellow loosestrife
Lysimachia terrestris (L.) Britton, Sterns & Poggenb. - swamp loosestrife
Trientalis borealis Raf. - maystar
Adiantum pedatum L. - northern maidenhair fern
Cryptogramma stelleri (S.G.Gmel.) Prantl - Steller's rock brake
Actaea rubra (Aiton) Willd. - red baneberry
Anemone americana (DC.) H.Hara - round-lobed hepatica
Anemone canadensis L. - meadow anemone
Anemone cylindrica A.Gray - thimbleweed
Anemone patens var. multifida Pritz. - prairie-smoke
Anemone quinquefolia var. quinquefolia - wood anemone
Anemone virginiana var. alba (Oakes) A.W.Wood - thimbleweed
Aquilegia canadensis L. - wild columbine
Caltha palustris L. - yellow marsh-marigold
Clematis virginiana L. - virgin's-bower
Coptis trifolia (L.) Salisb. - three-leaved gold-thread
Delphinium carolinianum subsp. virescens (Nutt.) R.E.Brooks - white larkspur
Enemion biternatum Raf. - false rue anemone
Ranunculus abortivus L. - small-flowered buttercup
Ranunculus fascicularis Muhl. ex J.M.Bigelow - thick-root buttercup
Ranunculus hispidus Michx. - rough buttercup
Ranunculus hispidus var. caricetorum (Greene) T.Duncan - rough buttercup
Ranunculus pensylvanicus L.f. - Pennsylvania buttercup
Ranunculus rhomboideus Goldie - prairie crowfoot
Thalictrum dasycarpum Fisch. & Avé-Lall. - tall meadow-rue
Thalictrum dioicum L. - quicksilver-weed
Thalictrum thalictroides (L.) A.J.Eames & B.Boivin - wind-flower
Ceanothus americanus L. - red-root
Ceanothus herbaceus Raf. - prairie red-root
Frangula alnus Mill. - glossy buckthorn
Rhamnus cathartica L. - European buckthorn
Agrimonia gryposepala Wallr. - tall hairy agrimony
Agrimonia pubescens Wallr. - soft agrimony
Agrimonia striata Michx. - roadside agrimony
Amelanchier arborea (F.Michx.) Fernald - downy shadbush
Amelanchier interior Nielsen - Wiegand's shadbush
Amelanchier laevis Wiegand - smooth serviceberry
Amelanchier spicata (Lam.) K.Koch - thicket shadbush
Aronia melanocarpa (Michx.) Elliott - black chokeberry
Aronia x prunifolia (Marshall) Rehder (pro sp.) - hybrid chokeberry
Crataegus calpodendron (Ehrh.) Medik. - late hawthorn
Crataegus chrysocarpa var. chrysocarpa - round-leaved hawthorn
Crataegus macrosperma Ashe - eastern hawthorn
Crataegus pruinosa var. virella (Ashe) Kruschke - frosted hawthorn
Crataegus punctata Jacq. - white haw
Crataegus schuettei Ashe - royal hawthorn
Dasiphora fruticosa (L.) Rydb. - shrubby five-fingers
Drymocallis arguta (Pursh) Rydb. - prairie cinquefoil tall cinquefoil tall potentilla
Fragaria vesca subsp. americana (Porter) Staudt - woodland strawberry
Fragaria virginiana Duchesne - wild strawberry
Geum aleppicum Jacq. - yellow avens
Geum canadense Jacq. - white avens
Geum laciniatum Murray - rough avens
Geum rivale L. - water avens
Geum triflorum var. triflorum - prairie-smoke
Physocarpus intermedius (Rydb.) C.K.Schneid. - Atlantic nine-bark
Physocarpus opulifolius (L.) Maxim. - Atlantic nine-bark
Potentilla anserina subsp. anserina L. - silver-weed
Potentilla argentea L. - silvery five-fingers
Potentilla norvegica L. - strawberry-weed
Potentilla recta L. - sulphur five-fingers
Potentilla simplex Michx. - old-field cinquefoil
Prunus americana Marshall - wild plum
Prunus pensylvanica L.f. - bird cherry
Prunus pumila L. - sand cherry
Prunus pumila var. besseyi (L.H.Bailey) Gleason - Bessey's sand cherry
Prunus pumila var. susquehanae (hort. ex Willd.) H.Jaeger - Appalachian sand cherry
Prunus serotina var. serotina Ehrh. - wild black cherry
Prunus virginiana var. virginiana - eastern chokecherry
Rosa acicularis subsp. sayi (Schwein.) W.H.Lewis - prickly rose
Rosa blanda Aiton - meadow roae
Rosa carolina L. - pasture rose
Rosa palustris Marshall - swamp rose
Rosa X centifolia L. (pro sp.) - cabbage rose
Rubus allegheniensis Porter ex L.H.Bailey - common blackberry
Rubus flagellaris Willd. - whiplash dewberry
Rubus hispidus L. - swamp dewberry
Rubus idaeus subsp. strigosus L. - wild red raspberry
Rubus occidentalis L. - black raspberry
Rubus pubescens Raf. - dwarf red blackberry
Rubus setosus Bigelow - setose blackberry
Sibbaldiopsis tridentata (Aiton) Rydb. - shrubby five-fingers
Sorbus americana Marshall - American mountain ash
Spiraea alba var. alba - white meadowsweet
Spiraea tomentosa var. rosea (Raf.) Fernald - steeplebush
Galium aparine L. - sticky-willy
Galium asprellum Michx. - rough bedstraw
Galium boreale L. - northern bedstraw
Galium obtusum subsp. obtusum - wild madder
Galium tinctorium L. - stiff bedstraw
Galium trifidum subsp. trifidum - small bedstraw
Galium triflorum Michx. - sweet-scented bedstraw
Houstonia longifolia Gaertn. - long-leaved bluets
Mitchella repens L. - partridgeberry
Zanthoxylum americanum Mill. - northern prickly-ash
Populus balsamifera L. - hackmatack
Populus deltoides subsp. monilifera (Aiton) Eckenw. - plains cottonwood
Populus grandidentata Michx. - large-toothed aspen
Populus tremuloides Michx. - trembling aspen
Salix bebbiana Sarg. - long-beaked willow
Salix discolor Muhl. - pussy willow
Salix humilis Marshall - upland willow
Salix humilis var. humilis - upland willow
Salix interior Rowlee - sandbar willow
Salix lucida Muhl. - shining willow
Salix nigra Marshall - black willow
Salix pedicellaris Pursh - bog willow
Salix petiolaris Sm. - slender willow
Salix pyrifolia Andersson - balsam willow
Salix sericea Marshall - silky willow
Azolla cristata Kaulf. - floating-fern
Arceuthobium pusillum Peck - eastern dwarf mistletoe
Comandra umbellata subsp. umbellata - false toadflax
Acer negundo L. - box elder
Acer negundo var. violaceum (Kirchn.) H.Jaeger - box elder
Acer rubrum var. rubrum - red maple
Acer saccharinum L. - soft maple
Acer spicatum Lam. - mountain maple
Sarracenia purpurea subsp. purpurea - purple pitcher-plant
Chrysosplenium americanum Schwein. ex Hook. - American golden saxifrage
Heuchera richardsonii R.Br. - Richardson's alumroot
Micranthes pensylvanica (L.) Haw. - swamp saxifrage
Mitella diphylla L. - two-leaf miterwort
Scheuchzeria palustris L. - pod-grass
Scrophularia lanceolata Pursh - lance-leaf figwort
Scrophularia marilandica L. - late figwort
Verbascum thapsus L. - giant mullein
Selaginella rupestris (L.) Spring - rock spike-moss
Smilax ecirrhata S.Watson - upright carrion-flower
Smilax lasioneura Hook. - hairy carrion-flower
Smilax tamnoides L. - hellfetter
Physalis virginiana var. virginiana - Virginia ground-cherry