| Family |
Taxon |
Common Name | Photographs |
| Adoxaceae |
Adoxa moschatellina L. |
moschatel, musk-root |
|
| Amaranthaceae |
Amaranthus tuberculatus (Moq.) J.D.Sauer |
rough-fruited amaranth, rough-fruited water-hemp, tall water-hemp |
|
| Asteraceae |
Erigeron acris L. var. kamtschaticus (DC.) Herder |
bitter fleabane |
|
| Boraginaceae |
Lithospermum canescens (Michx.) Lehm. |
hoary puccoon |
|
| Boraginaceae |
Onosmodium bejariense A.DC. |
marble-seed, smooth onosmodium, western false gromwell |
|
| Brassicaceae |
Brassica nigra (L.) W.D.J.Koch |
black mustard |
|
| Brassicaceae |
Draba arabisans Michx. |
rock whitlow-grass |
|
| Brassicaceae |
Rorippa palustris (L.) Besser |
bog yellow-cress, common yellow-cress |
|
| Caprifoliaceae |
Symphoricarpos albus (L.) S.F.Blake |
snowberry |
|
| Cucurbitaceae |
Citrullus lanatus (Thunb.) Mansf. var. lanatus |
watermelon |
|
| Cucurbitaceae |
Cucurbita pepo L. |
field pumpkin, pumpkin |
|
| Dioscoreaceae |
Dioscorea villosa L. |
colic-root, wild yam, yam root |
|
| Fabaceae |
Desmodium nudiflorum (L.) DC. |
bare-stemmed tick-trefoil, naked tick-trefoil |
|
| Gentianaceae |
Bartonia paniculata (Michx.) Muhl. |
twining screw-stem |
|
| Gentianaceae |
Bartonia virginica (L.) Britton, Sterns & Poggenb. |
Virginia bartonia, yellow screw-stem |
|
| Geraniaceae |
Geranium carolinianum L. |
Carolina crane's-bill, Carolina geranium |
|
| Grossulariaceae |
Ribes hudsonianum Richardson |
Canadian black currant, northern black currant |
|
| Hydrocharitaceae |
Elodea canadensis Michx. |
Canadian waterweed, common waterweed |
|
| Iridaceae |
Sisyrinchium strictum E.P.Bicknell |
mountain blue-eyed-grass |
|
| Juncaceae |
Juncus stygius L. var. americanus Buchenau |
bog rush, moor rush |
|
| Lamiaceae |
Calamintha arkansana (Nutt.) Shinners |
limestone calamint, low calamint |
|
| Lamiaceae |
Trichostema brachiatum L. |
false-pennyroyal, fluxweed |
|
| Lentibulariaceae |
Utricularia subulata L. |
slender bladderwort, zigzag bladderwort |
|
| Liliaceae |
Maianthemum trifolium (L.) Sloboda |
false mayflower, swamp false Solomon's-seal, three-leaf Solomon's-seal, three-leaf Solomon's-plume |
|
| Liliaceae |
Ornithogalum umbellatum L. |
nap-at-noon, star-of-Bethlehem, sleepy-dick |
|
| Liliaceae |
Streptopus amplexifolius (L.) DC. |
clasp-leaf twisted-stalk, twisted-stalk, white mandarin |
|
| Lobeliaceae |
Lobelia dortmanna L. |
water lobelia |
|
| Monotropaceae |
Monotropa hypopithys L. |
false beech-drops, pinesap |
|
| Onagraceae |
Circaea alpina L. subsp. alpina |
alpine enchanter's-nightshade, northern enchanter's-nightshade, small enchanter's-nightshade |
|
| Onagraceae |
Oenothera villosa Thunb. |
hairy evening-primrose |
|
| Orchidaceae |
Platanthera hookeri (Torr. ex A.Gray) Lindl. |
Hooker's orchid, pad-leaf |
|
| Orchidaceae |
Spiranthes casei Catling & Cruise var. casei |
Case's lady's-tresses |
|
| Oxalidaceae |
Oxalis montana Raf. |
mountain wood-sorrel |
|
| Ranunculaceae |
Ranunculus flammula L. |
creeping spearwort, spearwort buttercup |
|
| Ranunculaceae |
Ranunculus gmelinii DC. |
Gmelin's buttercup, small yellow water-crowfoot |
|
| Rosaceae |
Geum macrophyllum Willd. |
big-leaved avens, large-leaved avens |
|
| Santalaceae |
Geocaulon lividum (Richardson) Fernald |
false toadflax, northern comandra |
|
| Saxifragaceae |
Sullivantia sullivantii (Torr. & A.Gray) Britton |
Sullivant's cool-wort |
|
| Scrophulariaceae |
Agalinis aspera (Douglas ex Benth.) Britton |
rough agalinis, rough false foxglove, tall false foxglove |
|
| Scrophulariaceae |
Digitalis grandiflora Mill. |
yellow foxglove |
|
| Scrophulariaceae |
Gratiola aurea Pursh |
golden-pert, golden hedge-hyssop, yellow hedge-hyssop |
|
| Scrophulariaceae |
Linaria canadensis (L.) Dum.Cours. var. canadensis |
annual toadflax, blue toadflax, Canada toadflax |
|
| Scrophulariaceae |
Lindernia dubia (L.) Pennell |
false pimpernel, moist bank pimpernel |
|
| Scrophulariaceae |
Mimulus glabratus Kunth var. jamesii (Torr. & A.Gray ex Benth.) A.Gray |
James' monkey-flower, round-leaved monkey-flower |
|
| Scrophulariaceae |
Verbascum blattaria L. |
moth mullein |
|
| Scrophulariaceae |
Veronica americana Schwein. ex Benth. |
American brooklime, American speedwell |
|
| Scrophulariaceae |
Veronica officinalis L. |
common gypsy-weed, common speedwell, speedwell |
|
| Valerianaceae |
Valeriana uliginosa (Torr. & A.Gray) Rydb. |
marsh valerian, mountain valerian |
|
| Verbenaceae |
Verbena simplex Lehm. |
narrow-leaved vervain |
|
| Violaceae |
Viola X palmata L. (pro sp.) |
early blue violet, wood violet |
|