More Details
Families: 112
Genera: 363
Species: 799
Total Taxa: 930 (including subsp. and var.)
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Acorus calamus L. - sweet-flag
Sambucus canadensis var. canadensis - elderberry
Sambucus racemosa subsp. pubens var. pubens L. - scarlet elderberry
Viburnum acerifolium L. - maple-leaved viburnum
Viburnum lentago L. - sheepberry
Viburnum opulus L. - snowball-bush
Viburnum opulus subsp. opulus - snowball-bush
Viburnum rafinesquianum Schult. - downy arrow-wood
Viburnum rafinesquianum var. affine (Bush ex C.K.Schneid.) House - downy arrow-wood
Viburnum rafinesquianum var. rafinesquianum - downy arrow-wood
Viburnum trilobum Marshall - high-bush cranberry
Alisma sp. L. - Water-plantain
Sagittaria cuneata E.Sheld. - wapato
Sagittaria graminea - grassy arrow-head
Sagittaria graminea subsp. graminea - grass-leaved sagittaria
Sagittaria latifolia Willd. - wapato
Sagittaria rigida Pursh - stiff arrow-head
Amaranthus albus L. - prostrate pigweed
Chenopodium album L. - lamb's quarters
Chenopodium capitatum var. capitatum - strawberry-blite
Chenopodium simplex (Torr.) Raf. - maple-leaved goosefoot
Cycloloma atriplicifolium (Spreng.) J.M.Coult. - winged pigweed
Allium burdickii (Hanes) A.G.Jones - wild leek
Allium tricoccum Sol. - wild leek
Rhus glabra L. - smooth sumac
Rhus typhina L. - staghorn sumac
Toxicodendron rydbergii (Small ex Rydb.) Greene - western poison-ivy
Anethum graveolens L. - Dill
Cicuta bulbifera L. - bulblet water-hemlock
Cryptotaenia canadensis (L.) DC. - white chervil
Heracleum maximum W.Bartram - American cow-parsnip
Osmorhiza claytonii (Michx.) C.B.Clarke - hairy sweet cicely
Osmorhiza longistylis (Torr.) DC. - smooth sweet cicely
Oxypolis rigidior (L.) Raf. - stiff cowbane
Pastinaca sativa L. - wild parsnip
Sanicula marilandica L. - Maryland sanicle
Sanicula odorata (Raf.) K.M.Pryer & L.R.Phillippe - clustered black snakeroot
Sium suave Walter - water-parsnip
Zizia aurea (L.) W.D.J.Koch - golden zizia
Apocynum androsaemifolium L. - spreading dogbane
Asclepias incarnata subsp. incarnata - swamp milkweed
Asclepias syriaca L. - silkweed
Ilex mucronata (L.) M.Powell, V.Savolainen & S.Andrews - mountain holly
Ilex verticillata (L.) A.Gray - common winterberry
Arisaema triphyllum (L.) Schott - Jack-in-the-pulpit
Arisaema triphyllum subsp. triphyllum - Jack-in-the-pulpit
Calla palustris L. - wild calla
Lemna minor L. - small duckweed
Lemna trisulca L. - forked duckweed
Lemna turionifera Landolt - Turion duckweed
Spirodela polyrrhiza (L.) Schleid. - greater duckweed
Aralia hispida Vent. - bristly sarsaparilla
Aralia nudicaulis L. - wild sarsaparilla
Aralia racemosa L. - life-of-man
Panax quinquefolius L. - ginseng
Asarum canadense L. - wild-ginger
Maianthemum canadense Desf. - wild lily-of-the-valley
Maianthemum canadense var. canadense - wild lily-of-the-valley
Maianthemum racemosum - Solomon's-plume
Maianthemum racemosum subsp. racemosum - Solomon's-plume
Maianthemum trifolium (L.) Sloboda - three-leaf Solomon's-plume
Polygonatum pubescens (Willd.) Pursh - hairy Solomon's-seal
Asplenium rhizophyllum L. - walking fern
Achillea millefolium L. - milfoil
Ambrosia artemisiifolia L. - short ragweed
Anaphalis margaritacea (L.) Benth. & Hook.f. - western pearly everlasting
Antennaria howellii - Howell's pussy-toes
Antennaria howellii subsp. canadensis (Greene) R.J.Bayer - Howell's pussy-toes
Antennaria howellii subsp. neodioica (Greene) R.J.Bayer - Howell's pussy-toes
Antennaria neglecta Greene - field pussy-toes
Antennaria parlinii Fernald - plantain pussy-toes
Artemisia absinthium L. - sage-wort
Artemisia biennis Willd. - biennial wormwood
Artemisia vulgaris L. - common wormwood
Bidens beckii Torr. ex Spreng. - water-marigold
Bidens cernua L. - nodding bur-marigold
Bidens connata Muhl. ex Willd. - purple-stemmed tickseed
Bidens tripartita L. - swamp tickseed
Centaurea stoebe subsp. micranthos L. - spotted knapweed
Cirsium arvense (L.) Scop. - field thistle
Cirsium discolor (Muhl. ex Willd.) Spreng. - prairie thistle
Cirsium muticum Michx. - swamp thistle
Cirsium palustre (L.) Scop. - marsh thistle
Cirsium vulgare (Savi) Ten. - common thistle
Conyza canadensis (L.) Cronquist - hogweed
Doellingeria umbellata (Mill.) Nees - tall flat-topped white aster
Doellingeria umbellata var. pubens (Mill.) Nees - parasol aster
Doellingeria umbellata var. umbellata (Mill.) Nees - tall flat-topped white aster
Erechtites hieracifolius var. hieracifolius - fireweed
Erigeron annuus (L.) Pers. - eastern daisy fleabane
Erigeron strigosus Muhl. ex Willd. - rough fleabane
Erigeron strigosus var. septentrionalis (Fernald & Wiegand) Fernald - prairie fleabane
Erigeron strigosus var. strigosus - rough fleabane
Eupatorium perfoliatum L. - thoroughwort
Eurybia macrophylla (L.) Cass. - large-leaved aster
Euthamia sp. - Flat-Topped Goldenrod
Euthamia graminifolia (L.) Nutt. - grass-leaved goldenrod
Eutrochium maculatum L. - spotted Joe-Pye-weed
Eutrochium maculatum var. maculatum (L.) E.E.Lamont - spotted Joe-Pye-weed
Galinsoga quadriradiata Ruiz & Pav. - shaggy-soldier
Gnaphalium uliginosum L. - marsh cudweed
Grindelia squarrosa (Pursh) Dunal - gum-weed
Helenium autumnale L. - common sneezeweed
Helianthus annuus L. - garden sunflower
Helianthus giganteus L. - tall sunflower
Helianthus strumosus L. - rough-leaved sunflower
Heliopsis helianthoides (L.) Sweet - sunflower-everlasting
Heliopsis helianthoides var. scabra (Dunal) Fernald - sunflower-everlasting
Hieracium aurantiacum L. - red daisy
Hieracium caespitosum Dumort. - yellow king-devil
Hieracium piloselloides Vill. - king-devil
Hieracium scabrum Michx. - sticky hawkweed
Hieracium umbellatum L. - northern hawkweed
Krigia biflora (Walter) S.F.Blake - orange dwarf-dandelion
Krigia biflora subsp. glandulifera (Fernald) Iltis - orange dwarf-dandelion
Lactuca biennis (Moench) Fernald - woodland lettuce
Lactuca canadensis L. - wild lettuce
Leucanthemum vulgare Lam. - ox-eye daisy
Packera aurea (L.) A.Löve & D.Löve - heart-leaved groundsel
Packera paupercula var. paupercula - northern ragwort
Parthenium integrifolium L. - wild quinine
Petasites frigidus var. palmatus (Aiton) Cronquist - northern sweet-colt's-foot
Prenanthes alba L. - white rattlesnakeroot
Pseudognaphalium macounii (Greene) Kartesz - western cudweed
Pseudognaphalium obtusifolium (L.) Hilliard & B.L.Burtt - rabbit-tobacco
Rudbeckia hirta - black-eyed Susan
Rudbeckia hirta var. pulcherrima Farw. - black-eyed Susan
Rudbeckia laciniata L. - wild golden-glow
Rudbeckia laciniata var. laciniata - wild golden-glow
Solidago sp. L. - Goldenrod
Solidago canadensis L. - common goldenrod
Solidago canadensis var. canadensis - common goldenrod
Solidago canadensis var. hargeri Fernald - Harger's goldenrod
Solidago flexicaulis L. - zigzag goldenrod
Solidago gigantea Aiton - smooth goldenrod
Solidago hispida Muhl. ex Willd. - hairy goldenrod
Solidago juncea Aiton - early goldenrod
Solidago nemoralis Aiton - dyer's-weed goldenrod
Solidago uliginosa Nutt. - northern bog goldenrod
Sonchus arvensis L. - perennial sow-thistle
Sonchus arvensis subsp. uliginosus L. - marsh sow-thistle
Symphyotrichum ciliolatum (Lindl.) A.Löve & D.Löve - northern heart-leaved aster
Symphyotrichum laeve (L.) A.Löve & D.Löve - smooth blue aster
Symphyotrichum lanceolatum (Willd.) G.L.Nesom - white panicle aster
Symphyotrichum lanceolatum var. lanceolatum (Willd.) G.L.Nesom - white panicle aster
Symphyotrichum lateriflorum (L.) Á.Löve & D.Löve - side-flowering aster
Symphyotrichum puniceum (L.) Á.Löve & D.Löve - swamp aster
Tanacetum vulgare L. - tansy
Tragopogon sp. L. - Goat's Beard
Tragopogon dubius Scop. - yellow salsify
Tragopogon pratensis L. - yellow goat's-beard
Impatiens capensis Meerb. - spotted touch-me-not
Berberis thunbergii DC. - Japanese barberry
Caulophyllum thalictroides (L.) Michx. - squaw-root
Alnus incana (L.) Moench - swamp alder
Alnus incana subsp. rugosa (Du Roi) R.T.Clausen - swamp alder
Alnus viridis (Vill.) DC. - Sitka alder
Alnus viridis subsp. crispa (Aiton) Turrill - mountain alder
Betula alleghaniensis Britton - yellow birch
Betula papyrifera Marshall - white birch
Betula pumila L. - swamp birch
Betula x sandbergii Britton - Sandberg's birch
Corylus americana Walter - American hazelnut
Corylus cornuta - beaked hazelnut
Corylus cornuta subsp. cornuta - beaked hazelnut
Ostrya virginiana (Mill.) K.Koch - ironwood
Cynoglossum boreale Fernald - northern wild comfrey
Hackelia deflexa var. americana (A.Gray) Fernald & I.M.Johnst. - nodding stickseed
Hackelia virginiana (L.) I.M.Johnst. - wild comfrey
Hydrophyllum virginianum L. - Virginia waterleaf
Mertensia paniculata var. paniculata - tall lungwort
Mertensia virginica (L.) Pers. ex Link - Virginia cowslip
Myosotis scorpioides L. - water scorpion-grass
Myosotis sylvatica Ehrh. ex Hoffm. - woodland forget-me-not
Alliaria petiolata (M.Bieb.) Cavara & Grande - garlic mustard
Barbarea vulgaris W.T.Aiton - yellow-rocket
Berteroa incana (L.) DC. - hoary-alyssum
Boechera laevigata (Muhl. ex Willd.) Al-Shehbaz - smooth rock-cress
Capsella bursa-pastoris (L.) Medik. - shepherd's-purse
Cardamine concatenata (Michx.) O.Schwarz - five-parted toothwort
Cardamine diphylla (Michx.) A.W.Wood - crinkle-root
Cardamine pensylvanica Muhl. ex Willd. - Pennsylvania bitter-cress
Cardamine pratensis - cuckoo-flower
Cardamine pratensis var. palustris Wimm. & Grab. - cuckoo-flower
Erysimum cheiranthoides L. - worm-seed wallflower
Lepidium densiflorum Schrad. - small peppergrass
Nasturtium officinale W.T.Aiton - watercress
Rorippa palustris subsp. hispida (Desv.) Jonsell - hispid yellow-cress
Rorippa palustris subsp. palustris (L.) Besser - marsh-cress
Sisymbrium altissimum L. - tall tumble mustard
Sisymbrium officinale (L.) Scop. - hedge-mustard
Turritis glabra L. - tower rock-cress
Brasenia schreberi J.F.Gmel. - water-shield
Campanula aparinoides Pursh - marsh bellflower
Campanula aparinoides var. grandiflora Holz. - marsh bellflower
Campanula rotundifolia L. - harebell
Lobelia dortmanna L. - water lobelia
Lobelia inflata L. - Indian-tobacco
Lobelia kalmii L. - Ontario lobelia
Humulus lupulus L. - hop
Diervilla lonicera Mill. - northern bush-honeysuckle
Linnaea borealis - twinflower
Linnaea borealis var. longiflora L. - twinflower
Lonicera canadensis W.Bartram ex Marshall - American fly honeysuckle
Lonicera dioica L. - red honeysuckle
Lonicera hirsuta Eaton - hairy honeysuckle
Lonicera villosa (Michx.) Schult. - mountain fly honeysuckle
Symphoricarpos albus (L.) S.F.Blake - snowberry
Symphoricarpos albus var. albus - snowberry
Triosteum aurantiacum E.P.Bicknell - orange-fruit horse-gentian
Triosteum aurantiacum var. aurantiacum - orange-fruit horse-gentian
Triosteum perfoliatum L. - wild-coffee
Valeriana uliginosa (Torr. & A.Gray) Rydb. - mountain valerian
Arenaria serpyllifolia - thyme-leaved sandwort
Atocion armeria (L.) Raf. - sweet-William silene
Cerastium fontanum - common mouse-ear chickweed
Cerastium fontanum subsp. vulgare (Hartm.) Greuter & Burdet - mouse-ear chickweed
Dianthus armeria - Deptford pink
Myosoton aquaticum (L.) Moench - water chickweed
Saponaria sp. - Bouncing-Bet
Saponaria officinalis L. - soapwort
Scleranthus annuus - German knotgrass
Silene antirrhina L. - sleepy silene
Silene chalcedonica (L.) E.H.L.Krause - scarlet lychnis
Silene latifolia Poir. - white cockle
Silene vulgaris (Moench) Garcke - maiden's-tears
Spergula arvensis L. - corn spurry
Spergularia rubra (L.) J.Presl & C.Presl - roadside sand-spurrey
Stellaria borealis subsp. borealis - northern starwort
Stellaria graminea L. - starwort
Stellaria media (L.) Vill. - common chickweed
Celastrus scandens L. - climbing bittersweet
Ceratophyllum demersum L. - hornwort
Lechea intermedia var. intermedia - large-pod pinweed
Uvularia grandiflora Sm. - large-flowered bellwort
Calystegia spithamaea (L.) Pursh - low false bindweed
Cornus alternifolia L.f. - pagoda dogwood
Cornus canadensis L. - dwarf cornel
Cornus foemina Mill. - panicled dogwood
Cornus foemina subsp. racemosa Mill. - panicled dogwood
Cornus rugosa Lam. - round-leaved dogwood
Cornus sericea L. - red osier dogwood
Echinocystis lobata (Michx.) Torr. & A.Gray - wild-cucumber
Thuja occidentalis L. - northern white-cedar
Carex sp. L. - Sedge
Carex aquatilis Wahlenb. - water sedge
Carex aquatilis var. aquatilis - water sedge
Carex arcta Boott - northern clustered sedge
Carex arctata Boott - drooping woodland sedge
Carex assiniboinensis W.Boott - Assiniboine sedge
Carex atherodes Spreng. - wheat sedge
Carex aurea Nutt. - golden-fruited sedge
Carex backii W.Boott - Rocky Mountain sedge
Carex bebbii (L.H.Bailey) Olney ex Fernald - Bebb's sedge
Carex blanda Dewey - wood sedge
Carex brunnescens subsp. sphaerostachya (Tuck.) Kalela - green bog sedge
Carex buxbaumii Wahlenb. - Buxbaum's sedge
Carex canescens L. - silvery sedge
Carex canescens subsp. canescens - silvery sedge
Carex canescens subsp. disjuncta (Fernald) Toivonen - silvery sedge
Carex castanea Wahlenb. - chestnut woodland sedge
Carex chordorrhiza Ehrh. ex L.f. - creeping sedge
Carex communis L.H. Bailey - fibrous-root sedge
Carex communis var. communis - fibrous-root sedge
Carex comosa Boott - bristly sedge
Carex crawei Dewey - early fen sedge
Carex crawfordii Fernald - Crawford's sedge
Carex crinita var. crinita - fringed sedge
Carex cryptolepis Mack. - small yellow sedge
Carex deflexa var. deflexa - northern sedge
Carex deweyana - Dewey's sedge
Carex deweyana var. deweyana - Dewey's sedge
Carex diandra Schrank - lesser panicled sedge
Carex disperma Dewey - two-seeded bog sedge
Carex echinata subsp. echinata - star sedge
Carex flava L. - yellow sedge
Carex foenea Willd. - bronze-headed oval sedge
Carex gracillima Schwein. - purple-sheathed graceful sedge
Carex granularis Muhl. ex Willd. - limestone meadow sedge
Carex gynandra Schwein. - nodding sedge
Carex gynocrates Wormsk. ex Drejer - northern bog sedge
Carex hirtifolia Mack. - pubescent sedge
Carex houghtoniana Torr. ex Dewey - Houghton's woolly sedge
Carex hystericina Muhl. ex Willd. - porcupine sedge
Carex interior L.H.Bailey - inland star sedge
Carex intumescens Rudge - swollen sedge
Carex lacustris Willd. - rip-gut sedge
Carex lasiocarpa Ehrh. - fen wiregrass sedge
Carex lasiocarpa subsp. americana (Fernald) D.Löve & Bernard - woolly-fruit sedge
Carex leptalea Wahlenb. - slender sedge
Carex leptalea subsp. leptalea - slender sedge
Carex leptonervia (Fernald) Fernald - nerveless woodland sedge
Carex limosa L. - mud sedge
Carex livida (Wahlenb.) Willd. - pale stiff sedge
Carex magellanica - boreal bog sedge
Carex magellanica subsp. irrigua (Wahlenb.) Hultén - boreal bog sedge
Carex normalis Mack. - spreading oval sedge
Carex oligosperma Michx. - few-seeded sedge
Carex ormostachya Wiegand - necklace-spike wood sedge
Carex pauciflora Lightf. - star sedge
Carex peckii Howe - Peck's sedge
Carex pedunculata Muhl. ex Willd. - long-stalk sedge
Carex pensylvanica Lam. - Pennsylvania sedge
Carex plantaginea Lam. - plantain-leaved wood sedge
Carex prairea Dewey - prairie sedge
Carex projecta Mack. - necklace sedge
Carex pseudocyperus L. - false bristly sedge
Carex retrorsa Schwein. - retrorse sedge
Carex rosea Schkuhr ex Willd. - stellate sedge
Carex rostrata Stokes - northern yellow lake sedge
Carex scoparia var. scoparia - lance-fruited oval sedge
Carex sprengelii Dewey ex Spreng. - Sprengel's sedge
Carex sterilis Willd. - fen star sedge
Carex stipata Muhl. ex Willd. - owl-fruit sedge
Carex stipata var. stipata - owl-fruit sedge
Carex stricta Lam. - uptight sedge
Carex tenera Dewey - narrow-leaved oval sedge
Carex tenuiflora Wahlenb. - sparse-flowered sedge
Carex tonsa (Fernald) E.P.Bicknell - shaved sedge
Carex tonsa var. rugosperma (Mack.) Crins - wrinkled-seeded oak sedge
Carex trisperma Dewey - three-seeded sedge
Carex tuckermanii Dewey - Tuckerman's sedge
Carex utriculata Boott - Northwest Territory sedge
Carex vaginata Tauscher - sheathed sedge
Carex vesicaria L. - tufted lake sedge
Carex viridula - little green sedge
Carex viridula subsp. viridula - little green sedge
Carex woodii Dewey - Wood's stiff sedge
Cladium mariscoides (Muhl.) Torr. - twig-rush
Cyperus bipartitus Torr. - slender flat sedge
Cyperus houghtonii Torr. - Houghton's flat sedge
Dulichium arundinaceum - pond sedge
Dulichium arundinaceum var. arundinaceum - three-way sedge
Eleocharis acicularis (L.) Roem. & Schult. - needle spike-rush
Eleocharis elliptica Kunth - elliptic spike-rush
Eleocharis erythropoda Steud. - bald spike-rush
Eleocharis flavescens - green spike-rush
Eleocharis intermedia Schult. - matted spike-rush
Eleocharis obtusa (Willd.) Schult. - blunt spike-rush
Eleocharis ovata (Roth) Roem. & Schult. - oval spike-rush
Eleocharis palustris (L.) Roem. & Schult. - marsh spike-rush
Eleocharis quinqueflora (Hartmann) Schwarz - few-flowered spike-rush
Eriophorum sp. L. - Cotton-Grass
Eriophorum tenellum Nutt. - few-nerved cotton-grass
Eriophorum vaginatum L. - tussock cotton-grass
Eriophorum virginicum L. - tawny cotton-grass
Eriophorum viridicarinatum (Engelm.) Fernald - tall cotton-grass
Rhynchospora alba (L.) Vahl - white beak-rush
Rhynchospora capillacea Torr. - needle beak sedge
Rhynchospora fusca (L.) W.T.Aiton - sooty beak-rush
Schoenoplectus acutus (C.C.Gmel.) Palla - hard-stem bulrush
Schoenoplectus acutus var. acutus - hard-stem bulrush
Schoenoplectus pungens (Vahl) Palla - common three-square bulrush
Schoenoplectus subterminalis (Torr.) Soják - water club-rush
Schoenoplectus tabernaemontani (C.C.Gmel.) Palla - soft-stem bulrush
Schoenoplectus torreyi (Olney) Palla - Torrey's three-square bulrush
Scirpus sp. L. - Bulrush
Scirpus atrocinctus Fernald - black-girdled wool-grass
Scirpus atrovirens Willd. - dark-green bulrush
Scirpus cyperinus (L.) Kunth - wool-grass
Scirpus hattorianus Makino - mosquito bulrush
Scirpus microcarpus J.Presl & C.Presl - panicled bulrush
Trichophorum alpinum (L.) Pers. - alpine club-rush
Pteridium aquilinum var. latiusculum (Desv.) Underw. ex A.Heller - eastern bracken fern
Drosera intermedia Hayne - spoon-leaf sundew
Drosera rotundifolia L. - round-leaved sundew
Athyrium filix-femina (L.) Roth - northern lady fern
Athyrium filix-femina var. angustum (Willd.) G.Lawson - northern lady fern
Cystopteris bulbifera (L.) Bernh. - bulblet fragile fern
Cystopteris fragilis (L.) Bernh. - northern fragile fern
Cystopteris tenuis (Michx.) Desv. - upland brittle bladder fern
Deparia acrostichoides (Sw.) M.Kato - silvery spleenwort
Dryopteris carthusiana (Vill.) H.P.Fuchs - toothed wood fern
Dryopteris cristata (L.) A.Gray - crested wood fern
Dryopteris goldiana (Hook. ex Goldie) A.Gray - Goldie's wood fern
Dryopteris intermedia (Muhl. ex Willd.) A.Gray - intermediate wood fern
Dryopteris marginalis (L.) A.Gray - marginal wood fern
Dryopteris x boottii (Tuck.) Underw. (pro sp.) - Boott's wood fern
Dryopteris x uliginosa (A.Braun ex Dowell) Druce - spinulose crested wood fern
Gymnocarpium sp. Newman - Oak-Fern
Gymnocarpium dryopteris (L.) Newman - western oak fern
Gymnocarpium robertianum (Hoffm.) Newman - scented oak fern
Matteuccia struthiopteris - ostrich fern
Onoclea sensibilis L. - sensitive fern
Polystichum braunii (Spenn.) Fée - Braun's holly fern
Elatine minima (Nutt.) Fisch. & C.A.Mey. - small waterwort
Equisetum arvense L. - field horsetail
Equisetum fluviatile L. - water horsetail
Equisetum hyemale - scouring rush horsetail
Equisetum hyemale subsp. affine (Engelm.) Calder & Roy L.Taylor - scouring rush horsetail
Equisetum palustre L. - marsh horsetail
Equisetum pratense Ehrh. - meadow horsetail
Equisetum scirpoides Michx. - sedge horsetail
Equisetum sylvaticum L. - woodland horsetail
Equisetum variegatum subsp. variegatum - variegated scouring rush
Andromeda polifolia var. latifolia L. - bog rosemary
Arctostaphylos uva-ursi (L.) Spreng. - kinnickinnick
Chamaedaphne calyculata (L.) Moench - leather-leaf
Chimaphila umbellata - prince's-pine
Chimaphila umbellata subsp. umbellata (L.) W.P.C.Barton - prince's-pine
Epigaea repens L. - trailing-arbutus
Gaultheria procumbens L. - wintergreen
Hypopitys monotropa Crantz - pine-sap
Kalmia polifolia Wangenh. - swamp laurel
Moneses uniflora (L.) A.Gray - single delight
Monotropa uniflora L. - Indian-pipe
Orthilia secunda (L.) House - one-sided wintergreen
Pyrola asarifolia - pink shin-leaf
Pyrola asarifolia subsp. asarifolia - pink shin-leaf
Pyrola chlorantha Sw. - shin-leaf
Pyrola elliptica Nutt. - wax-flower shin-leaf
Rhododendron groenlandicum (Oeder) Kron & Judd - Labrador-tea
Vaccinium angustifolium Aiton - low sweet blueberry
Vaccinium macrocarpon Aiton - large cranberry
Vaccinium myrtilloides Michx. - velvet-leaf huckleberry
Vaccinium oxycoccos L. - small cranberry
Eriocaulon aquaticum (Hill) Druce - white buttons
Euphorbia maculata L. - wart-weed
Amphicarpaea bracteata (L.) Fernald - hog-peanut
Lotus corniculatus L. - bird's-foot trefoil
Medicago lupulina L. - black medick
Medicago sativa subsp. sativa - blue alfalfa
Melilotus albus Medik. - white sweet-clover
Melilotus officinalis (L.) Lam. - yellow sweet-clover
Trifolium aureum Pollich - yellow hop clover
Trifolium hybridum L. - alsike clover
Trifolium pratense L. - red clover
Trifolium repens L. - white clover
Vicia americana - American vetch
Vicia americana subsp. americana - American vetch
Vicia sativa subsp. nigra (L.) Ehrh. - spring vetch
Quercus macrocarpa Michx. - bur oak
Quercus rubra L. - northern red oak
Gentiana andrewsii var. andrewsii - prairie closed gentian
Gentiana rubricaulis Schwein. - red-stemmed gentian
Halenia deflexa - spurred-gentian
Halenia deflexa subsp. deflexa - spurred-gentian
Geranium bicknellii - northern crane's-bill
Geranium bicknellii var. bicknellii - northern crane's-bill
Ribes americanum Mill. - wild black currant
Ribes cynosbati L. - prickly wild gooseberry
Ribes glandulosum Grauer - skunk currant
Ribes hirtellum Michx. - swamp gooseberry
Ribes hudsonianum Richardson - northern black currant
Ribes lacustre (Pers.) Poir. - spiny swamp currant
Ribes triste Pall. - wild red currant
Myriophyllum sp. L. - Water-Milfoil
Myriophyllum heterophyllum Michx. - various-leaved water-milfoil
Myriophyllum sibiricum Kom. - short-spike water-milfoil
Myriophyllum tenellum Bigelow - slender water-milfoil
Myriophyllum verticillatum L. - whorled water-milfoil
Elodea canadensis Michx. - common waterweed
Elodea nuttallii (Planch.) H.St.John - slender waterweed
Najas sp. - Waternymph
Najas flexilis (Willd.) Rostk. & W.L.E.Schmidt - slender naiad
Vallisneria sp. - Eel Grass
Vallisneria americana Michx. - water-celery
Hypericum sp. L. - St. John's-Wort
Hypericum ascyron L. - great St. John's-wort
Hypericum boreale (Britton) E.P.Bicknell - northern St. John's-wort
Hypericum ellipticum Hook. - pale St. John's-wort
Hypericum majus (A.Gray) Britton - larger Canadian St. John's-wort
Hypericum perforatum L. - St. John's-wort
Triadenum fraseri (Spach) Gleason - Fraser's marsh St. John's-wort
Iris sp. L. - Flag
Iris versicolor L. - northern blue flag
Sisyrinchium strictum E.P.Bicknell - mountain blue-eyed-grass
Isoëtes sp. L. - Quillwort
Isoëtes echinospora Durieu - stiff quillwort
Isoëtes echinospora subsp. muricata (Durieu) A.Löve & D.Löve - stiff quillwort
Juncus sp. L. - Rush
Juncus alpinoarticulatus Chaix - northern green rush
Juncus brachycephalus (Engelm.) Buchenau - small-headed rush
Juncus brevicaudatus (Engelm.) Fernald - narrow-panicle rush
Juncus bufonius L. - toad rush
Juncus canadensis J.Gay - Canadian rush
Juncus dudleyi Wiegand - Dudley's rush
Juncus effusus L. - soft rush
Juncus interior Wiegand - interior rush
Juncus nodosus L. - knotted rush
Juncus pelocarpus E.Mey. - brown-fruited rush
Juncus stygius var. americanus Buchenau - moor rush
Juncus tenuis Willd. - roadside rush
Luzula acuminata Raf. - hairy wood rush
Luzula acuminata var. acuminata - hairy wood rush
Triglochin maritima L. - seaside arrow-grass
Clinopodium vulgare L. - wild-basil
Galeopsis tetrahit L. - hemp-nettle
Galeopsis tetrahit var. bifida (Boenn.) Lej. & Courtois - hemp-nettle
Lycopus sp. L. - Water-Horehound
Lycopus americanus Muhl. ex W.P.C.Barton - common water-horehound
Lycopus uniflorus Michx. - northern water-horehound