Wildflowers - Common Names

A note about Common Names
Common names of plants vary widely from region to region, from person to person, and from book to book. The common names I have used for each species on this website are usually the ones from Newcomb's Wildflower Guide. There are some exceptions, however (for example, what I call Heath Aster (Symphyotrichum ericoides) is not what is listed as "Heath Aster" in Newcomb's).

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A

• Aconite, Winter (Eranthis hyemalis)
• Adder's Mouth, Green (Malaxis unifolia)
• Adder's Tongue, White (Erythronium albidum)
• Adder's Tongue, Yellow (Erythronium americanum)
• Agrimony, Many-flowered (Agrimonia parviflora)
• Agrimony, Small-flowered (Agrimonia parviflora)
• Agrimony, Tall (Agrimonia gryposepala)
• Agrimony, Tall Hairy (Agrimonia gryposepala)
• Alder, Black (Ilex verticillata)
• Alder, Dwarf (Rhamnus alnifolia)
• Anemone, Canada (Anemone canadensis)
• Anemone, Long-fruited (Anemone cylindrica)
• Anemone, Long-headed (Anemone cylindrica)
• Anemone, Rue (Anemonella thalictroides)
• Anemone, Tall (Anemone virginiana)
• Anemone, Wood (Anemone quinquefolia)
• Apple, May (Podophyllum peltatum)
• Apple-of-Peru, Physalis-like (Nicandra physalodes)
• Arabis, Smooth (Arabis laevigata)
• Arbutus, Trailing (Epigaea repens)
• Archangel, Yellow (Lamiastrum galeobdolon)
• Arrowwood, Downy (Viburnum rafinesquianum)
• Arrowwood, Southern (Viburnum dentatum)
• Ash, American Prickly (Zanthoxylum americanum)
• Ash, Common Prickly (Zanthoxylum americanum)
• Ash, Northern Prickly (Zanthoxylum americanum)
• Ash, Prickly (Zanthoxylum americanum)
• Aster, Amethyst (Aster x amethystinus)
• Aster, Arrow-leaved (Symphyotrichum urophyllum)
• Aster, Azure (Symphyotrichum oolentangiense)
• Aster, Blue Wood (Symphyotrichum cordifolium)
• Aster, Bog (Oclemena nemoralis)
• Aster, Calico (Symphyotrichum lateriflorum)
• Aster, Ciliolate (Symphyotrichum ciliolatum)
• Aster, Common Blue Wood (Symphyotrichum cordifolium)
• Aster, Flat-topped (Doellingeria umbellata)
• Aster, Flat-topped White (Doellingeria umbellata)
• Aster, Fringed Blue (Symphyotrichum ciliolatum)
• Aster, Frost (Symphyotrichum pilosum)
• Aster, Frostweed (Symphyotrichum pilosum)
• Aster, Glaucous (Symphyotrichum laeve)
• Aster, Glossy-leaved (Symphyotrichum puniceum)
• Aster, Heart-leaved (Symphyotrichum cordifolium)
• Aster, Heath (Symphyotrichum pilosum)
• Aster, Heath (Symphyotrichum ericoides)
• Aster, Heath White (Symphyotrichum ericoides)
• Aster, Lance-leaved (Symphyotrichum lanceolatum)
• Aster, Large-leaved (Eurybia macrophylla)
• Aster, Lindley's (Symphyotrichum ciliolatum)
• Aster, Many-flowered (Symphyotrichum ericoides)
• Aster, Mountain (Oclemena acuminata)
• Aster, New England (Symphyotrichum novae-angliae)
• Aster, Northern (Symphyotrichum boreale)
• Aster, Northern Bog (Symphyotrichum boreale)
• Aster, Old Field (Symphyotrichum pilosum)
• Aster, One-sided (Symphyotrichum lateriflorum)
• Aster, Panicled (Symphyotrichum lanceolatum)
• Aster, Pringle's (Symphyotrichum pilosum)
• Aster, Purple-stemmed (Symphyotrichum puniceum)
• Aster, Rush (Symphyotrichum boreale)
• Aster, Sharp-leaved (Oclemena acuminata)
• Aster, Sky Blue (Symphyotrichum oolentangiense)
• Aster, Slender White (Symphyotrichum boreale)
• Aster, Small White (Symphyotrichum lateriflorum)
• Aster, Smooth (Symphyotrichum laeve)
• Aster, Smooth Blue (Symphyotrichum laeve)
• Aster, Smooth-leaved (Symphyotrichum laeve)
• Aster, Starved (Symphyotrichum lateriflorum)
• Aster, Swamp (Symphyotrichum puniceum)
• Aster, Tufted White Prairie (Symphyotrichum ericoides)
• Aster, Umbellate (Doellingeria umbellata)
• Aster, Upland White (Solidago ptarmicoides)
• Aster, White Woodland (Symphyotrichum lateriflorum)
• Aster, Whorled (Oclemena acuminata)
• Aster, Whorled Wood (Oclemena acuminata)
• Aster, Wood (Oclemena nemoralis)
• Avens, Canada (Geum canadense)
• Avens, Catlings (Geum X catlingii)
• Avens, Common (Geum aleppicum)
• Avens, Drummond's Mountain (Dryas drummondii)
• Avens, Purple (Geum rivale)
• Avens, Water (Geum rivale)
• Avens, White (Geum canadense)
• Avens, Wood (Geum urbanum)
• Avens, Yellow (Geum aleppicum)
• Avens, Yellow Mountain (Dryas drummondii)

B

• Balsam Apple, Wild (Echinocystis lobata)
• Baneberry, Red (Actaea rubra)
• Baneberry, White (Actaea pachypoda)
• Barberry, Common (Berberis vulgaris)
• Barberry, European (Berberis vulgaris)
• Barberry, Japanese (Berberis thunbergii)
• Bean, Trailing Wild (Strophostyles helvola)
• Beardtongue, Foxglove (Penstemon digitalis)
• Beardtongue, Hairy (Penstemon hirsutus)
• Beardtongue, White (Penstemon digitalis)
• Bellflower, Clustered (Campanula glomerata)
• Bellwort, Clasping (Triodanis perfoliata)
• Bellwort, Perfoliate (Uvularia perfoliata)
• Berry, Saskatoon (Amelanchier spp.)
• Betony, Canada Wood (Pedicularis canadensis)
• Betony, Head (Pedicularis canadensis)
• Betony, Wood (Pedicularis canadensis)
• Bindweed, Black (Polygonum convolvulus)
• Bindweed, Field (Convolvulus arvensis)
• Bindweed, Hedge (Calystegia sepium)
• Bindweed, Low (Calystegia spithamaea)
• Bindweed, Small (Convolvulus arvensis)
• Bindweed, Upright (Calystegia spithamaea)
• Bitter Cress, Hairy (Cardamine hirsuta)
• Black Currant, American (Ribes americanum)
• Black Currant, Wild (Ribes americanum)
• Bladdernut, American (Staphylea trifolia)
• Bladderwort, Common (Urticularia vulgaris)
• Bladderwort, Flat-leaved (Urticularia intermedia)
• Bladderwort, Greater (Urticularia vulgaris)
• Bladderwort, Horned (Urticularia cornuta)
• Bladderwort, Intermediate (Urticularia intermedia)
• Bleeding Heart, Wild (Dicentra canadensis)
• Blephilia, Downy (Blephilia ciliata)
• Blue Cohosh, Green-flowered (Caulophyllum thalictroides)
• Blue Cohosh, Purple-flowered (Caulophyllum giganteum)
• Blue Curls, Forked (Trichostema dichotomum)
• Blue Flag, American (Iris versicolor)
• Blue Flag, Larger (Iris versicolor)
• Blue Flag, Multi-coloured (Iris versicolor)
• Blue Flag, Northern (Iris versicolor)
• Blue-eyed Grass, Common (Sisyrinchium montanum)
• Blue-eyed Grass, Little (Sisyrinchium montanum)
• Blue-eyed Grass, Little Common (Sisyrinchium montanum)
• Blue-eyed Grass, Montane (Sisyrinchium montanum)
• Blue-eyed Grass, Narrow-leaved (Sisyrinchium mucronatum)
• Blue-eyed Grass, Pointed (Sisyrinchium angustifolium)
• Blue-eyed Grass, Slender (Sisyrinchium mucronatum)
• Blue-eyed Grass, Stout (Sisyrinchium angustifolium)
• Blue-eyed Grass, White (Sisyrinchium albidum)
• Blueberry, Sourtop (Vaccinium myrtilloides)
• Blueberry, Velvetleaf (Vaccinium myrtilloides)
• Boneset, Purple (Eupatorium purpureum)
• Bower, Virgin's (Clematis virginiana)
• Broom-rape, Naked (Orobanche uniflora)
• Broom-rape, One-flowered (Orobanche uniflora)
• Buckthorn, Alder (Frangula alnus)
• Buckthorn, Alder-leaved (Rhamnus alnifolia)
• Buckthorn, Common (Rhamnus cathartica)
• Buckthorn, European (Rhamnus cathartica)
• Buckthorn, Glossy (Frangula alnus)
• Buckwheat, Wild (Polygonum convolvulus)
• Bugloss, Sea (Mertensia maritima)
• Buttercup, Bristly (Ranunculus pensylvanicus)
• Buttercup, Cursed (Ranunculus sceleratus)
• Buttercup, Hooked (Ranunculus recurvatus)
• Buttercup, Kidney-leaved (Ranunculus abortivus)
• Buttercup, Small Yellow Water (Ranunculus gmelinii)
• Buttercup, White Water (Ranunculus aquatilis)
• Buttonbush, Eastern (Cephalanthus occidentalis)

C

• Cactus, Compressed (Opuntia humifusa)
• Cactus, Prickly Pear (Opuntia humifusa)
• Campion, Bladder (Silene vulgaris)
• Campion, Bladder (Silene latifolia)
• Campion, Red (Lychnis dioica)
• Campion, White (Silene latifolia)
• Cancerroot, One-flowered (Orobanche uniflora)
• Cancerwort, Roundleaf (Kickxia spuria)
• Cancerwort, Sharpleaf (Kickxia elatine)
• Candles, Swamp (Lysimachia terrestris)
• Carrion Flower, Common (Smilax lasioneura)
• Carrion Flower, Hairy-nerved (Smilax lasioneura)
• Carrion Flower, Herbaceous (Smilax herbacea)
• Carrion Flower, Illinois (Smilax illinoensis)
• Carrot, Wild (Daucus carota)
• Catchfly, Night-flowering (Silene noctiflora)
• Catchfly, Wide-leaved Bladder (Silene latifolia)
• Cattail, Broad-leaved (Typha latifolia)
• Cattail, Common (Typha latifolia)
• Cattail, Narrow-leaved (Typha angustifolia)
• Cherry, Choke (Prunus virginiana)
• Cherry, Red Choke (Prunus virginiana)
• Chervil, Wild (Anthriscus sylvestris)
• Chickweed, Field (Cerastium arvense)
• Chickweed, Larger Mouse-ear (Cerastium fontanum)
• Chickweed, Meadow (Cerastium arvense)
• Chickweed, Mouse-ear (Cerastium fontanum)
• Chives, Wild (Allium schoenoprasum)
• Choke Cherry, Red (Prunus virginiana)
• Chokeberry, Black (Aronia melanocarpa)
• Chokeberry, Black-seeded (Aronia melanocarpa)
• Chokecherry, Eastern (Prunus virginiana)
• Chokecherry, Red (Prunus virginiana)
• Cicely, Smoother Sweet (Osmorhiza longistylis)
• Cicely, Sweet (Osmorhiza claytonii)
• Cicely, Woolly Sweet (Osmorhiza claytonii)
• Cinquefoil, Common (Potentilla simplex)
• Cinquefoil, Old Field (Potentilla simplex)
• Cinquefoil, Shrubby (Dasiphora floribunda)
• Cinquefoil, Three-leaved (Sibbaldiopsis tridentata)
• Cinquefoil, Three-toothed (Sibbaldiopsis tridentata)
• Clammyweed, Roughseed (Polanisia dodecandra)
• Clintonia, Yellow (Clintonia borealis)
• Clover, Purple Prairie (Dalea purpurea)
• Cockle, Sticky (Silene noctiflora)
• Coffee, Wild (Triosteum perfoliatum)
• Coffee, Wild (Triosteum aurantiacum)
• Cohosh, Blue (Caulophyllum giganteum)
• Cohosh, Blue (Caulophyllum thalictroides)
• Cohosh, Green-flowered Blue (Caulophyllum thalictroides)
• Cohosh, Purple-flowered Blue (Caulophyllum giganteum)
• Coltsfoot, Northern Sweet (Petasites frigidus)
• Coltsfoot, Sweet (Petasites frigidus)
• Common Twayblade, European (Listera ovata)
• Coontail, Common (Ceratophyllum demersum)
• Coralroot, Early (Corallorhiza trifida)
• Coralroot, Large (Corallorhiza maculata)
• Coralroot, Northern (Corallorhiza trifida)
• Coralroot, Spotted (Corallorhiza maculata)
• Coralroot, Striped (Corallorhiza striata)
• Coralroot, Three-parted (Corallorhiza trifida)
• Corn, Squirrel (Dicentra canadensis)
• Cornel, Dwarf (Cornus canadensis)
• Cornel, Red Osier (Cornus sericea)
• Corydalis, Golden (Corydalis aurea)
• Corydalis, Yellow (Corydalis flavula)
• Cowbane, Spotted (Cicuta maculata)
• Cranberry, American (Vaccinium macrocarpon)
• Cranberry, European (Vaccinium oxyoccos)
• Cranberry, Large (Vaccinium macrocarpon)
• Cranberry, Small (Vaccinium oxyoccos)
• Creeper, Trumpet (Campsis radicans)
• Cress, Hairy Bitter (Cardamine hirsuta)
• Cress, Hairy Rock (Arabis hirsuta)
• Cress, Lyre-leaved Rock (Arabis lyrata)
• Cress, Mouse Ear (Arabidopsis thaliana)
• Cress, Smooth Rock (Arabis laevigata)
• Crowfoot, Bristly (Ranunculus pensylvanicus)
• Crowfoot, Cursed (Ranunculus sceleratus)
• Crowfoot, Hooked (Ranunculus recurvatus)
• Crowfoot, Rough (Ranunculus recurvatus)
• Crowfoot, Small Yellow Water (Ranunculus gmelinii)
• Crowfoot, Small-flowered (Ranunculus abortivus)
• Crowfoot, White Water (Ranunculus aquatilis)
• Cucumber Root, Indian (Medeola virginiana)
• Cucumber, Indian (Medeola virginiana)
• Cucumber, Prickly (Echinocystis lobata)
• Cucumber, Wild (Echinocystis lobata)
• Currant, American Black (Ribes americanum)
• Currant, Hudson Bay Currant (Ribes hudsonianum)
• Currant, Northern Wild Black (Ribes hudsonianum)
• Currant, Wild Black (Ribes americanum)
• Cut-leaved Mignonette, Yellow (Reseda lutea)

D

• Daisy, English (Bellis perennis)
• Daisy, Garden (Bellis perennis)
• Daisy, Lakeside (Tetraneuris herbacea)
• Daisy, Oxeye (Leucanthemum vulgare)
• Disporum, Hairy (Disporum lanuginosum)
• Dock, Great Water (Rumex orbiculatus)
• Dock, Prairie (Silphium terebinthinaceum)
• Dock, Water (Rumex orbiculatus)
• Dogtooth Violet, White (Erythronium albidum)
• Dogwood, Alternate-leaved (Cornus alternifolia)
• Dogwood, Pagoda (Cornus alternifolia)
• Dogwood, Poison (Toxicodendron vernix)
• Dogwood, Red Osier (Cornus sericea)
• Dryad, Drummond's (Dryas drummondii)
• Dryad, Yellow (Dryas drummondii)

E

• Elderberry, Poison (Toxicodendron vernix)
• Enchanter's Nightshade, Canada (Circaea lutetiana)
• Enchanter's Nightshade, Yellowish (Circaea lutetiana)

F

• False Indigo, Desert (Amorpha fruticosa)
• False Indigo, Shrubby (Amorpha fruticosa)
• False Spirea, Ural (Sorbaria sorbifolia)
• Five-finger, Decumbent (Potentilla simplex)
• Flag, Sword (Iris pseudacorus)
• Flag, Water (Iris versicolor)
• Fluellin, Female (Kickxia spuria)
• Fluvellin, Sharpoint (Kickxia elatine)
• Fly Honeysuckle, American (Lonicera canadensis)
• Fly Honeysuckle, Canada (Lonicera canadensis)
• Fringed Orchid, Prairie (Platanthera leucophaea)
• Fringed Orchid, Prairie White (Platanthera leucophaea)
• Fringed Orchid, Small Purple (Platanthera psycodes)
• Fringed Orchid, White (Habenaria blephariglottis)
• Fringed Orchis, Green (Platanthera clavellata)
• Fringed Orchis, Green (Platanthera lacera)
• Fringed Orchis, Prairie (Platanthera leucophaea)
• Fringed Orchis, Prairie White (Platanthera leucophaea)
• Fringed Orchis, Ragged (Platanthera lacera)
• Fringed Orchis, Small Purple (Platanthera psycodes)
• Fringed Orchis, Smaller Purple (Platanthera psycodes)
• Fringed Orchis, White (Habenaria blephariglottis)
• Frog-bit, Eurpoean (Hydrocharis morsus-ranae)

G

• Gentian, Narrow-leaved (Gentiana linearis)
• Gentian, Orange-fruited Horse (Triosteum aurantiacum)
• Gentian, Smaller Fringed (Gentiana procera)
• Gentian, Spurred (Halenia deflexa)
• Geranium, Rock (Heuchera americana)
• Ginseng, Five-leaved (Panax quinquefolius)
• Globe Thistle, Common (Echinops sphaerocephalus)
• Goat's Beard, False (Sorbaria sorbifolia)
• Goldenrod, Blue-stem (Solidago caesia)
• Goldenrod, Blue-stemmed (Solidago caesia)
• Goldenrod, Bog (Solidago uliginosa)
• Goldenrod, Broad-leaved (Solidago flexicaulis)
• Goldenrod, Canada (Solidago canadensis)
• Goldenrod, Cut-leaved (Solidago arguta)
• Goldenrod, Double (Solidago canadensis var. scabra)
• Goldenrod, Early (Solidago juncea)
• Goldenrod, Evergreen (Solidago sempervirens)
• Goldenrod, Flat-topped Bushy (Euthamia graminifolia)
• Goldenrod, Giant (Solidago gigantea)
• Goldenrod, Grass-leaved (Euthamia graminifolia)
• Goldenrod, Gray (Solidago nemoralis)
• Goldenrod, Gray-stemmed (Solidago nemoralis)
• Goldenrod, Grey (Solidago nemoralis)
• Goldenrod, Hairy (Solidago hispida)
• Goldenrod, Hard-leaved (Solidago rigida)
• Goldenrod, Houghton's (Oligoneuron houghtonii)
• Goldenrod, Lance-leaved (Euthamia graminifolia)
• Goldenrod, Late (Solidago gigantea)
• Goldenrod, Late (Solidago canadensis var. scabra)
• Goldenrod, Marsh (Solidago uliginosa)
• Goldenrod, Noble (Solidago speciosa)
• Goldenrod, Ohio (Oligoneuron ohioense)
• Goldenrod, Rigid (Solidago rigida)
• Goldenrod, Rock (Solidago canadensis)
• Goldenrod, Rough (Solidago rugosa)
• Goldenrod, Rough-leaved (Solidago patula)
• Goldenrod, Rough-stemmed (Solidago rugosa)
• Goldenrod, Rugged (Solidago squarrosa)
• Goldenrod, Seaside (Solidago sempervirens)
• Goldenrod, Sharp-leaved (Solidago arguta)
• Goldenrod, Sharp-toothed (Solidago juncea)
• Goldenrod, Showy (Solidago speciosa)
• Goldenrod, Smooth (Solidago gigantea)
• Goldenrod, Spreading (Solidago patula)
• Goldenrod, Stiff (Solidago rigida)
• Goldenrod, Stiff-leaved (Solidago rigida)
• Goldenrod, Stout (Solidago squarrosa)
• Goldenrod, Stout Ragged (Solidago squarrosa)
• Goldenrod, Tall (Solidago canadensis var. scabra)
• Goldenrod, Tall (Solidago gigantea)
• Goldenrod, Tall Hairy (Solidago rugosa)
• Goldenrod, Upland (Solidago hispida)
• Goldenrod, White (Solidago bicolor)
• Goldenrod, Wood (Solidago nemoralis)
• Goldenrod, Wreath (Solidago caesia)
• Goldenrod, Zigzag (Solidago flexicaulis)
• Gooseberry, Low Wild (Ribes hirtellum)
• Gooseberry, Pasture (Ribes cynosbati)
• Gooseberry, Prickly (Ribes cynosbati)
• Gooseberry, Smooth (Ribes hirtellum)
• Gooseberry, Wild (Ribes hirtellum)
• Goosefoot, White (Chenopodium album)
• Green Orchid, Northern (Platanthera hyperborea)
• Green Orchid, Tall Northern (Platanthera hyperborea)
• Green Orchis, Northern (Platanthera hyperborea)
• Green Orchis, Tall Leafy (Platanthera hyperborea)
• Ground Cherry, Clammy (Physalis heterophylla)
• Ground Cherry, Smooth (Physalis subglabrata)

H

• Hazel, Common Witch (Hamamelis virginiana)
• Hazel, Witch (Hamamelis virginiana)
• Hedge Parsley, Erect (Torilis japonica)
• Hedge Parsley, Japanese (Torilis japonica)
• Hedge Parsley, Upright (Torilis japonica)
• Hellebore, Bastard (Epipactis helleborine)
• Hellebore, Winter (Eranthis hyemalis)
• Helleborine, Common (Epipactis helleborine)
• Hemlock, Bulb-bearing Water (Cicuta bulbifera)
• Hemlock, Bulblet-bearing Water (Cicuta bulbifera)
• Hemlock, Bulbous Water (Cicuta bulbifera)
• Hemlock, Poison (Conium maculatum)
• Hemlock, Water (Cicuta maculata)
• Holly, Common Mountain (Nemopanthus mucronata)
• Holly, Mountain (Nemopanthus mucronata)
• Honeysuckle, American Fly (Lonicera canadensis)
• Honeysuckle, Bush (Diervilla lonicera)
• Honeysuckle, Canada Fly (Lonicera canadensis)
• Horse Gentian, Orange-fruited (Triosteum aurantiacum)

I

• Indigo, Desert False (Amorpha fruticosa)
• Indigo, False (Amorpha fruticosa)
• Indigo, Shrubby False (Amorpha fruticosa)
• Iris, Blue Flag (Iris versicolor)
• Iris, Dwarf Lake (Iris lacustris)
• Iris, Yellow (Iris pseudacorus)
• Ivy, Climbing Poison (Toxicodendron radicans)
• Ivy, Poison (Toxicodendron radicans)

J

• Jarvil, Sweet (Osmorhiza claytonii)
• Joe Pye Weed, Purple (Eupatorium purpureum)
• Joe Pye Weed, Sweet-scented (Eupatorium purpureum)
• Jointweed, Coast (Polygonella articulata)
• Jointweed, Sand (Polygonella articulata)

L

• Ladies' Tresses, Drooping (Spiranthes cernua)
• Ladies' Tresses, Great Plains (Spiranthes magnicamporum)
• Ladies' Tresses, Hooded (Spiranthes romanzoffiana)
• Ladies' Tresses, Nodding (Spiranthes cernua)
• Ladies' Tresses, Prairie (Spiranthes magnicamporum)
• Ladies' Tresses, Shining (Spiranthes lucida)
• Ladies' Tresses, Shiny (Spiranthes lucida)
• Ladies' Tresses, Wide-leaved (Spiranthes lucida)
• Lady's Slipper, Hybrid (Cypripedium parviflorum X C. candidum)
• Lady's Slipper, Large Yellow (Cypripedium pubescens var. pubescens)
• Lady's Slipper, Larger Yellow (Cypripedium pubescens var. pubescens)
• Lady's Slipper, Pink (Cypripedium acaule)
• Lady's Slipper, Queen (Cypripedium reginae)
• Lady's Slipper, Ram's Head (Cypripedium arietinum)
• Lady's Slipper, Showy (Cypripedium reginae)
• Lady's Slipper, Small White (Cypripedium candidum)
• Lady's Slipper, Small Yellow (Cypripedium parviflorum)
• Lady's Slipper, Smaller Yellow (Cypripedium parviflorum)
• Lady's Slipper, Stemless (Cypripedium acaule)
• Leatherleaf, Calyxed (Chamaedaphne calyculata)
• Leek, Wild (Allium tricoccum)
• Lilac, Common (Syringa vulgaris)
• Lily, Bluebead (Clintonia borealis)
• Lily, Corn (Clintonia borealis)
• Lily, Flag (Iris versicolor)
• Lily, Red (Lilium philadelphicum)
• Lily, Snake (Iris versicolor)
• Lily, Trout (Erythronium americanum)
• Lily, White Trout (Erythronium albidum)
• Lily, Wild Lent (Narcissus pseudonarcissus)
• Lily, Wood (Lilium philadelphicum)
• Looking-glass, Venus's (Triodanis perfoliata)
• Loosestrife, Four-flowered (Lysimachia quadriflora)
• Loosestrife, Four-leaved (Lysimachia quadrifolia)
• Loosestrife, Fringed (Lysimachia ciliata)
• Loosestrife, Prairie (Lysimachia quadriflora)
• Loosestrife, Purple (Lythrum salicaria)
• Loosestrife, Spiked (Lythrum salicaria)
• Loosestrife, Swamp (Decodon verticillatus)
• Loosestrife, Tufted (Lysimachia thrysiflora)
• Loosestrife, Whorled (Lysimachia quadrifolia)
• Loosestrife, Yellow (Lysimachia terrestris)
• Lopseed, Slender-spiked (Phryma leptostachya)
• Lungwort, Sea (Mertensia maritima)
• Lupine, Perennial (Lupinus perennis)
• Lupine, Wild (Lupinus perennis)
• Lychnis, Evening (Silene latifolia)

M

• Mallow, Indian (Abutilon theophrasti)
• Mandarin, Yellow (Disporum lanuginosum)
• Marigold, Marsh (Caltha palustris)
• Mayflower, Creeping (Epigaea repens)
• Meadow Beauty, Common (Rhexia virginica)
• Medick, Black (Medicago lupulina)
• Medick, Hop (Medicago lupulina)
• Mermaid, False (Floerkea proserpinacoides)
• Mermaid, Proserpinca-like (Floerkea proserpinacoides)
• Mignonette, Wild (Reseda lutea)
• Mignonette, Yellow (Reseda lutea)
• Mignonette, Yellow Cut-leaved (Reseda lutea)
• Mignonette, Yellow Upright (Reseda lutea)
• Milkweed, Butterfly (Asclepias tuberosa)
• Milkweed, Common (Asclepias syriaca)
• Milkweed, Poke (Asclepias exaltata)
• Milkweed, Swamp (Asclepias incarnata)
• Milkweed, Whorled (Asclepias verticillata)
• Milkwort, Fringed (Polygala paucifolia)
• Mint, Downy Wood (Blephilia ciliata)
• Moccasin Flower, Pink (Cypripedium acaule)
• Moonseed, Canada (Menispermum canadense)
• Mountain Holly, Common (Nemopanthus mucronata)
• Mouth, Dragon's (Arethusa bulbosa)
• Mullein, Black (Verbascum nigrum)
• Mullein, Common (Verbascum thapsus)
• Mullein, Dark (Verbascum nigrum)
• Mullein, Moth (Verbascum blattaria)

N

• Nightshade, Canada Enchanter's (Circaea lutetiana)
• Nightshade, Enchanter's (Circaea lutetiana)
• Nightshade, Yellowish Enchanter's (Circaea lutetiana)

O

• Oat, Wild (Uvularia perfoliata)
• Orchid, Alaska (Piperia unalascensis)
• Orchid, Blunt Leaf Rein (Platanthera obtusata)
• Orchid, Bog (Platanthera dilatata)
• Orchid, Club Spur (Platanthera clavellata)
• Orchid, Fen (Liparis loeselii)
• Orchid, Large Round Leaf (Platanthera macrophylla)
• Orchid, Large Round-Leaved (Platanthera macrophylla)
• Orchid, Northern Green (Platanthera hyperborea)
• Orchid, One Leaf Rein (Platanthera obtusata)
• Orchid, Prairie Fringed (Platanthera leucophaea)
• Orchid, Prairie White Fringed (Platanthera leucophaea)
• Orchid, Small Purple Fringed (Platanthera psycodes)
• Orchid, Tall Northern Green (Platanthera hyperborea)
• Orchid, Tall White Bog (Platanthera dilatata)
• Orchid, White Bog (Platanthera dilatata)
• Orchid, White Fringed (Habenaria blephariglottis)
• Orchis, Alaska (Piperia unalascensis)
• Orchis, Alaska Rein (Piperia unalascensis)
• Orchis, Blunt-leaved (Platanthera obtusata)
• Orchis, Fen (Liparis loeselii)
• Orchis, Green Fringed (Platanthera lacera)
• Orchis, Green Fringed (Platanthera clavellata)
• Orchis, Green Wood (Platanthera clavellata)
• Orchis, Green Woodland (Platanthera clavellata)
• Orchis, Large Round-Leaved (Platanthera macrophylla)
• Orchis, Leafy White (Platanthera dilatata)
• Orchis, Northern Green (Platanthera hyperborea)
• Orchis, Prairie Fringed (Platanthera leucophaea)
• Orchis, Prairie White Fringed (Platanthera leucophaea)
• Orchis, Ragged Fringed (Platanthera lacera)
• Orchis, Showy (Galearis spectabilis)
• Orchis, Small Northern Bog (Platanthera obtusata)
• Orchis, Small Purple Fringed (Platanthera psycodes)
• Orchis, Smaller Purple Fringed (Platanthera psycodes)
• Orchis, Tall Leafy Green (Platanthera hyperborea)
• Orchis, Tall White Bog (Platanthera dilatata)
• Orchis, White Bog (Platanthera dilatata)
• Orchis, White Fringed (Habenaria blephariglottis)

P

• Pansy, Field (Viola bicolor)
• Parilla, Yellow (Menispermum canadense)
• Parosela, Purple (Dalea purpurea)
• Parsley, Cow (Anthriscus sylvestris)
• Parsley, Wild Beaked (Anthriscus sylvestris)
• Parsnip, Fragrant Water (Sium suave)
• Parsnip, Hemlock Water (Sium suave)
• Parsnip, Water (Sium suave)
• Partridgeberry, Creeping (Mitchella repens)
• Pea, Beach (Lathyrus japonicus)
• Pea, Seaside (Lathyrus japonicus)
• Pea, Tuberous (Lathyrus tuberosus)
• Peavine, Marsh (Lathyrus palustris)
• Pennyroyal, Bastard (Trichostema dichotomum)
• Pennyroyal, False (Trichostema dichotomum)
• Penstemon, Digitalis (Penstemon digitalis)
• Pickerelweed, Heart-leaved (Pontederia cordata)
• Pickerelweed, Lance-leaved (Pontederia cordata)
• Pimpernel, Water (Veronica anagallis-aquatica)
• Pimpernel, Yellow (Taenidia integerrima)
• Pink, Grass (Calopogon tuberosus)
• Pink, Wild (Arethusa bulbosa)
• Pinweed, Hairy (Lechea mucronata)
• Pinweed, Large (Lechea mucronata)
• Pipsissewa, Common (Chimaphila umbellata)
• Pipsissewa, Mottled (Chimaphila maculata)
• Pogonia, Rose (Pogonia ophioglossoides)
• Poison Ivy, Climbing (Toxicodendron radicans)
• Polygala, Fringed (Polygala paucifolia)
• Poplar, Yellow (Liriodendron tulipifera)
• Prairie Clover, Purple (Dalea purpurea)
• Prickly Ash, American (Zanthoxylum americanum)
• Prickly Ash, Common (Zanthoxylum americanum)
• Prickly Ash, Northern (Zanthoxylum americanum)
• Prickly Pear, Spreading (Opuntia humifusa)
• Privet, Common (Ligustrum vulgare)
• Purslane, Milk (Chamaesyce maculata)
• Pyrola, One-Flowered (Moneses uniflora)

R

• Raisin, Northern Wild (Viburnum nudum)
• Raisin, Wild (Viburnum nudum)
• Raspberry, Black (Rubus occidentalis)
• Raspberry, Red (Rubus idaeus)
• Raspberry, Wild Red (Rubus idaeus)
• Rattlesnake Plantain, Creeping (Goodyera repens)
• Rattlesnake Plantain, Downy (Goodyera pubescens)
• Rattlesnake Plantain, Dwarf (Goodyera repens)
• Rattlesnake Plantain, Giant (Goodyera oblongifolia)
• Rattlesnake Plantain, Green-leaved (Goodyera oblongifolia)
• Rattlesnake Plantain, Lesser (Goodyera repens)
• Rattlesnake Plantain, Menzie's (Goodyera oblongifolia)
• Redbud, Canadian (Cercis canadensis)
• Rein Orchid, Blunt Leaf (Platanthera obtusata)
• Rein Orchid, One Leaf (Platanthera obtusata)
• Rein Orchis, Alaska (Piperia unalascensis)
• Rock Cress, Hairy (Arabis hirsuta)
• Rock Cress, Lyre-leaved (Arabis lyrata)
• Rock Cress, Smooth (Arabis laevigata)
• Rocket, Dame's (Hesperis matronalis)
• Rose, Bristly (Rosa acicularis)
• Rose, Prickly (Rosa acicularis)
• Rose, Prickly Wild (Rosa acicularis)
• Rosinweed, Prairie (Silphium terebinthinaceum)
• Round Leaf Orchid, Large (Platanthera macrophylla)
• Round-Leaved Orchid, Large (Platanthera macrophylla)
• Round-Leaved Orchis, Large (Platanthera macrophylla)
• Rubberweed, Stemless (Tetraneuris herbacea)

S

• Sandwort, Rock (Minuartia michauxii)
• Saxifrage, Golden (Chrysosplenium americanum)
• Schizonotus, Sorb-leaved (Sorbaria sorbifolia)
• Smartweed, Arrow-leaved (Polygonum sagittatum)
• Snakeroot, Seneca (Polygala senega)
• Snapdragon, Dwarf (Chaenorrhinum minus)
• Speedwell, Bird's-eye (Veronica chamaedrys)
• Speedwell, Common (Veronica officinalis)
• Speedwell, Creeping (Veronica filiformis)
• Speedwell, Germander (Veronica chamaedrys)
• Speedwell, Hairlike (Veronica filiformis)
• Speedwell, Marsh (Veronica scutellata)
• Speedwell, Persian (Veronica persica)
• Speedwell, Skullcap (Veronica scutellata)
• Speedwell, Slender (Veronica filiformis)
• Speedwell, Thyme-leaved (Veronica serpyllifolia)
• Speedwell, Water (Veronica anagallis-aquatica)
• Spirea, False (Sorbaria sorbifolia)
• Spirea, Ural False (Sorbaria sorbifolia)
• Spring Beauty, Carolina (Claytonia caroliniana)
• Spring Beauty, Narrow-leaved (Claytonia virginica)
• Spring Beauty, Virginia (Claytonia virginica)
• Spring Beauty, Wide-leaved (Claytonia caroliniana)
• Spurge, Blotched (Chamaesyce maculata)
• Spurge, Spotted (Chamaesyce maculata)
• Stargrass, Yellow (Hypoxis hirsuta)
• Strawberry, Indian (Duchesnea indica)
• Strawberry, Mock (Duchesnea indica)
• Sumac, Fragrant (Rhus aromatica)
• Sumac, Poison (Toxicodendron vernix)
• Sumac, Swamp (Toxicodendron vernix)
• Sundew, Round-leaved (Drosera rotundifolia)
• Sundew, Spatulate-leaved (Drosera intermedia)
• Sunflower, Maximilian (Helianthus maximilianii)
• Swallowwort, Black (Cynanchum nigrum)
• Swallowwort, Pale (Cynanchum rossicum)
• Swallowwort, Poison-rope (Cynanchum vincetoxicum)
• Swallowwort, Russian (Cynanchum rossicum)
• Swallowwort, White (Cynanchum vincetoxicum)
• Sweet Cicely, Smoother (Osmorhiza longistylis)
• Sweet Cicely, Woolly (Osmorhiza claytonii)
• Sweet Coltsfoot, Northern (Petasites frigidus)
• Sweet Viburnum, Sweet (Viburnum lentago)

T

• Tansy, Common (Tanacetum vulgare)
• Tearthumb, Arrow-leaved (Polygonum sagittatum)
• Tearthumb, Halberd-leaved (Polygonum arifolium)
• Teasel, Draper's (Dipsacus fullonum)
• Teasel, Wild (Dipsacus fullonum)
• Thistle, Bull (Cirsium vulgare)
• Thistle, Canada (Cirsium arvense)
• Thistle, Common Globe (Echinops sphaerocephalus)
• Thistle, Creeping (Cirsium arvense)
• Thistle, Field (Cirsium discolor)
• Thistle, Globe (Echinops sphaerocephalus)
• Thistle, Hill's (Cirsium hillii)
• Thistle, Musk (Carduus nutans)
• Thistle, Nodding (Carduus nutans)
• Thistle, Pitcher's (Cirsium pitcheri)
• Thistle, Spear (Cirsium vulgare)
• Toad-flax, Round-leaved (Kickxia spuria)
• Toadflax, Dalmation (Linaria dalmatica)
• Toadflax, Lesser (Chaenorrhinum minus)
• Trillium, Large-flowered (Trillium grandiflorum)
• Trillium, Nodding (Trillium cernuum)
• Trillium, Painted (Trillium undulatum)
• Trillium, Purple (Trillium erectum)
• Trillium, Red (Trillium erectum)
• Trillium, White (Trillium grandiflorum)
• Twayblade, Bog (Liparis loeselii)
• Twayblade, European Common (Listera ovata)
• Twayblade, Fen (Liparis loeselii)
• Twayblade, Heart-leaved (Listera cordata)
• Twayblade, Heartleaf (Listera cordata)
• Twayblade, Loesel's (Liparis loeselii)
• Twayblade, Oval-leaved (Listera ovata)
• Twayblade, Oval-leaved (Listera cordata)
• Twinflower, Northern (Linnaea borealis)

U

• Upright Mignonette, Yellow (Reseda lutea)

V

• Vetchling, Marsh (Lathyrus palustris)
• Vetchling, Tuberous (Lathyrus tuberosus)
• Vine, Dog Strangling (Cynanchum nigrum)
• Vine, Dog Strangling (Cynanchum rossicum)
• Vine, Dog Strangling (Cynanchum vincetoxicum)
• Violet, Alpine (Viola labradorica)
• Violet, American Dog (Viola conspersa)
• Violet, Arrow-leaved (Viola sagittata)
• Violet, Birdfoot (Viola pedata)
• Violet, Birds-foot (Viola pedata)
• Violet, Canada (Viola canadensis)
• Violet, Cream (Viola striata)
• Violet, Crowfoot (Viola pedata)
• Violet, Dame's (Hesperis matronalis)
• Violet, Dog (Viola conspersa)
• Violet, Dogtooth (Erythronium americanum)
• Violet, Early Blue (Viola palmata)
• Violet, Green (Hybanthus concolor)
• Violet, Heath Dog (Viola adunca)
• Violet, Hooked (Viola adunca)
• Violet, Hooked-spur (Viola adunca)
• Violet, Kidney-leaved (Viola renifolia)
• Violet, Labrador (Viola labradorica)
• Violet, Large-leaved White (Viola blanda)
• Violet, Long-spurred (Viola rostrata)
• Violet, Macloskey's (Viola macloskeyi)
• Violet, Marsh Blue (Viola cucullata)
• Violet, Northern Bog (Viola nephrophylla)
• Violet, Northern White (Viola macloskeyi)
• Violet, Pale (Viola striata)
• Violet, Palmate (Viola palmata)
• Violet, Round-leaved (Viola rotundifolia)
• Violet, Sand (Viola adunca)
• Violet, Striped (Viola striata)
• Violet, Sweet White (Viola blanda)
• Violet, White Dogtooth (Erythronium albidum)
• Violet, Wood (Viola palmata)
• Violet, Yellow (Viola rotundifolia)

W

• Wake-robin, Ill-scented (Trillium erectum)
• Wake-robin, Nodding (Trillium cernuum)
• Wake-robin, Painted (Trillium undulatum)
• Water Dock, Great (Rumex orbiculatus)
• Water Hemlock, Bulb-bearing (Cicuta bulbifera)
• Water Hemlock, Bulblet-bearing (Cicuta bulbifera)
• Water Hemlock, Bulbous (Cicuta bulbifera)
• Water Hemlock, Spotted (Cicuta maculata)
• Water Parsnip, Fragrant (Sium suave)
• Water Parsnip, Hemlock (Sium suave)
• Wayfaring Tree, American (Viburnum lantanoides)
• Weed, Tinker's (Triosteum perfoliatum)
• White Woodruff, Sweet (Galium odoratum)
• Whitlow Grass, Carolina (Draba reptans)
• Whitlow Grass, Spring (Draba verna)
• Wild Gooseberry, Low (Ribes hirtellum)
• Wild Raisin, Northern (Viburnum nudum)
• Willow, Water (Decodon verticillatus)
• Winterberry, Common (Ilex verticillata)
• Wintergreen, Flowering (Polygala paucifolia)
• Wintergreen, One-Flowered (Moneses uniflora)
• Wintergreen, Spotted (Chimaphila maculata)
• Wintergreen, Striped (Chimaphila maculata)
• Witch Hazel, Common (Hamamelis virginiana)
• Wood Betony, Canada (Pedicularis canadensis)
• Wood Mint, Downy (Blephilia ciliata)
• Woodruff, Sweet (Galium odoratum)
• Woodruff, Sweet White (Galium odoratum)

Y

• Yellow Lady's Slipper, Large (Cypripedium pubescens var. pubescens)
• Yellow Lady's Slipper, Larger (Cypripedium pubescens var. pubescens)
• Yellow Lady's Slipper, Small (Cypripedium parviflorum)
• Yellow Lady's Slipper, Smaller (Cypripedium parviflorum)

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