M
Marsh-marigold (Caltha palustris)
May-apple (Podophyllum peltatum)
Maystar (Trientalis americana)
Meadow-beauty (Rhexia virginica)
Meadow-rue
  Early Meadow-rue (Thalictrum dioicum)
  Tall Meadow-rue (Thalictrum polygamum)
Merrybells
  Great Merrybells (Uvularia grandiflora)
  Sessile Merrybells (Uvularia sessilifolia)
  Smooth Merrybells (Uvularia perfoliata)
Midland Camas-lily (Camassia esculenta)
Midland Wild Senna (Cassia marilandica)
Milkweed
  Butterflyweed (Asclepias tuberosa)
  Four-leaf Milkweed (Asclepias quadrifolia)
  Purple Milkweed (Asclepias purpurascens)
Mimulus
  Viscid Monkeyflower (Minulus moschatus)
  Wing-stem Monkeyflower (Mimulus alatus)
Mirror-weed (Specularia perfoliata)
Miterwort (Mitella diphylla)
Monarda
  Lavender Wild-bergamot (Monarda fistulosa)
  Scarlet Wild-bergamot (Monarda didyma)
  Spotted Wild-bergamot (Monarda punctata)
Monument-plant (Frasera caroliniensis)
Mottled Pipsissewa (Chimaphila maculata)
Mountain-fringe (Adlumia fungosa)

N      
New England Aster (Aster novae-angliae)
Northern Camas (Zygadenus chloranthus)

O      
Oak-leech
  Lace-leaf Oak-leech (Aureolaria pedicularia)
  Smooth Oak-leech (Aureolaria flava)
  Virginia Oak-leech (Aureolaria virginica)
Obedient-plant (Physostegia virginiana)
Orange Horse-gentian (Triosteum auranthiacum)
Orchid
  Golden Slipper Orchid (Cypripedium parviflorum)
  Moccasin Orchid (Cypripedium acaule)
  Queen Slipper Orchid (Cypripedium reginae)
  Silver Slipper Orchid (Cypripedium candidum)
  Yellow Slipper Orchid (Cypripedium pubescens)
Orchis
  One-leaf Orchis (Orchis rotundifolia)
  Showy Orchis (Orchis spectabilis)
Oxalis
  Great Oxalis (Oxalis grandis)
  Shamrock (Oxalis acetosella)
  Violet Oxalis (Oxalis violacea)
  Wood-sorrel (Oxalis montana)

P      
Parnassia (Parnassia glauca)
Partridge-berry (Mitchella repens)
Partridge-pea (Cassia chamaectista)
Penny-leaf (Obolaria virginica)
Pepper-and-salt (Erigenia bulbosa)
Penstemon
  Eastern Penstemon (Penstemon hirsutus)
  Smooth White Penstemon (Penstemon digitalis)
Phlox
  Downy Phlox (Phlox pilosa)
  Meadow Phlox (Phlox maculata)
  Midland Phlox (Phlox bifida)
  Moss Phlox (Phlox subulata)
  Summer Phlox (Phlox paniculata)
  Woodland Phlox (Phlox divaricata)
Pickerelweed (Pontederia cordata)
Pine-sap (Monotropa hypopitys)
Pipe-vine(Aristolochia sipho)
Pipewort
  Northern Pipewort (Eriocaulon septangulare)
  Pipewort (Eriocaulon decangulare)
Pitcherplant (Sarracenia purpurea)
Poison-lily (Amianthium muscaetoxicum)
Pokeweed (Phytolacca americana)
Potato-bean (Apios americana)
Potentilla
  Field Cinquefoil (Potentilla canadensis)
  Silver-and-gold (Potentilla anserina)
  Wine-leaf Cinquefoil (Potentilla tridentata)
Prickly-pear (Opuntia humifusa)
Purple Coneflower (Echinacea purpurea)

Q      
Queen-of-the-prairie (Filipendula rubra)

R      
Rattlesnake Orchid
  Checkered Rattlesnake Orchid (Goodyera tesselata)
  Downy Rattlesnake Orchid (Goodyera pubescens)
  Lesser Rattlesnake Orchid (Goodyera ophioides)
Robins-plantain (Erigeron pulchellus)
Rock-cress (Arabis lyrata)
Rose-mallow (Hibiscus palustris)
Rosette Sage (Salvia lyrata)
Rosybells (Streptopus roseus)
Round-headed Bush-clover (Lespedeza capitata)
Rue-anemone (Anemonella thalictroides)

S      
Salt-primrose (Glaux maritima)
Sand Jointweed (Polygonella articulata)
Sandwort
  Blunt-leaf Sandwort (Arenaria lateriflora)
  Rock Sandwort (Arenaria stricta)
Saxifrage (Saxifraga virginiensis)
Scentless-garlic (Nothoscordum bivalve)
Shootingstar
  Jewel Shootingstar (Dodecatheon amethystinum)
  Midland Shootingstar (Dodecatheon meadia)
Showy Skullcap (Scutellaria serrata)
Skunkcabbage (Symplocarpus foetidus)
Slender Mountain-mint (Pycnanthemum flexuosum)
Smooth Coreopsis (Coreopsis lanceolata)
Snow Bedstraw (Galium boreale)
Solomon-seal
  Great Solomon-seal (Polygonatum commutatum)
  Hairy Solomon-seal (Polygonatum pubescens)
  Smooth Solomon-seal (Polygonatum biflorum)
Spatterdock (Nuphar advena)
Spiderwort
  Virginia Spiderwort (Tradescantia virginiana)
  Blue-leaf Spiderwort (Tradescantia ohiensis)
Spring-beauty (Claytonia virginica)
Spurge
  Snow-on-the-mountain (Euphorbia marginata)
  White Spurge (Euphorbia corollata)
Squaw-root (Conopholis americana)
Squirrel-corn (Dicentra canadensis)
St. Andrews-cross (Ascyrum hypericoides)
Star Bellflower (Campanula americana)
Starry Cerastium (Cerastium arvense)
Star-toadflax (Comandra umbellata)
Star Violet (Dalibarda repens)
St. Johnswort (Hypericum ascyron)
Summer Aconite (Aconitum uncinatum)
Summer Aster (Sericocarpus asteroides)
Sunbright (Talinum teretifolium)
Sundew
  Round-leaf Sundew (Drosera rotundifolia)
  Spoon-leaf Sundew (Drosera intermedia)
  Thread-leaf Sundew (Drosera filiformis)
Swamp Buttercup (Ranunculus septentrionalis)
Swampcandles (Lysimachia terrestria)
Swamp-hyacinth (Helonias bullata)
Synandra (Synandra hispidula)

T      
Tall Ironweed (Vernonia altissima)
Tall Thistle (Cirsium altissimum)
Tawny Cotton-sedge (Eriophorum virginicum)
Thicket-bean (Phaseolus polystachyus)
Thin-leaf Sunflower (Helianthus decapetalus)
Toadflax (Linaria canadensis)
Touch-me-not
  Touch-me-not (Impatiens biflora)
  Pale Touch-me-not (Impatiens pallida)
Trailing-arbutus (Epigaea repens)
Trillium
  Toad Trillium (Trillium sessile)
  Prairie Trillium (Trillium recurvatum)
  Great Trillium (Trillium grandiflorum)
  Nodding Trillium (Trillium cernuum)
  Wet-dog Trillium (Trillium erectum)
  Snow Trillium (Trillium nivale)
  Painted Trillium (Trillium undulatum)
Triplet Stonecrop (Sedum ternatum)
Turkey-beard (Xerophyllum asphodeloides)
Turtle-head
  Pink Turtle-head (Chelone obliqua)
  White Turtle-head (Chelone glabra)
Twayblade
  Appalachian Twayblade (Listera smallii)
  Broad-lip Twayblade (Listera convallarioides)
  Long-lip Twayblade (Listera australis)
  Notch-lip Twayblade (Listera cordata)
Twinflower (Linnaea borealis)
Twin-leaf (Jeffersonia diphylla)
Twisted-stalk (Streptopus amplexifolius)

U      
Upland Pinkstar (Sabatia angularis)
Unicorn-plant (Martynia louisiana)

V      
Violet
  Birdfoot Violet (Violet pedata)
  Canada Violet (Violet canadensis)
  Dooryard Violet (Violet papilionacea)
  Early Yellow Violet (Violet rotundifolia)
  Hairy Yellow Violet (Violet pubescens)
  Larkspur Violet (Violet pedatifida)
  Longspur Violet (Violet rostrata)
  Narrow-leaf Violet (Violet lanceolata)
  Northern White Violet (Violet pallens)
  Primrose Violet (Violet primulifolia)
  Smooth Yellow Violet (Violet eriocarpa)
Virginia Bluebell (Mertensia virginica)
Virginia Waterleaf (Hydrophyllum virginianum)
Viscid Tofieldia (Tofieldia glutinosa)

W      
White Baneberry (Actaea alba)
White-hellebore (Veratrum viride)
White Waterlily (Nymphaea odorata)
Wild Calla (Calla palustris)
Wild Four-o'clock (Oxybaphus nyctagineus)
Wild Ginger (Asarum canadense)
Wild Indigo
  Blue Wild-indigo (Baptisia australis)
  Cream Wild-indigo (Baptisia bracteata)
  Yellow Wild-indigo (Baptisia tinctoria)
Wild Petunia (Ruellia strepens)
Wild Rocket (Iodanthus pinnatifidus)
Wild Strawberry (Fragaria virginiana)
Wintergreen (Gaultheria procumbens)
Woodland Flax (Linum virginianum)
Woodland Gerardia (Gerardia tenuifolia)
Woodland Hounds-tongue (Cynoglossum virginianum)
Wood-rush (Luzula campestris)
Wood Starwort (Stellaria pubera)

X

Y      
Yellow-eye
  Slender Yellow-eye (Xyris torta)
  Upland Yellow-eye (Xyris montana)

Z

Listing of  A - L  |  Wildflowers Index