| Family |
Taxon |
Common Name | Photographs |
| Aceraceae |
Acer negundo L. |
ash-leaved maple, box elder |
|
| Apiaceae |
Anthriscus sylvestris (L.) Hoffm. |
wild chervil |
|
| Apiaceae |
Polytaenia nuttallii DC. |
Nuttall's prairie-parsley, prairie-parsley |
|
| Apiaceae |
Taenidia integerrima (L.) Drude |
yellow-pimpernel |
|
| Apocynaceae |
Apocynum sibiricum Jacq. |
clasping dogbane, Indian hemp |
|
| Asclepiadaceae |
Asclepias purpurascens L. |
purple milkweed |
|
| Asteraceae |
Ambrosia trifida L. var. trifida |
giant ragweed, great ragweed, horse-cane |
|
| Asteraceae |
Arnoglossum atriplicifolium (L.) H.Rob. |
pale Indian-plantain |
|
| Asteraceae |
Aster drummondii Lindl. |
Drummond's aster, hairy heart-leaved aster |
|
| Asteraceae |
Aster laevis L. var. laevis |
smooth aster, smooth blue aster |
|
| Asteraceae |
Aster oblongifolius Nutt. |
aromatic aster |
|
| Asteraceae |
Aster pilosus Willd. |
awl aster, frost aster, hairy aster, white old-field aster |
|
| Asteraceae |
Aster pilosus Willd. var. pilosus |
awl aster, frost aster, hairy aster, white old-field aster |
|
| Asteraceae |
Aster pilosus Willd. X A. sagittifolius Wedem. ex Willd. |
|
|
| Asteraceae |
Aster sericeus Vent. |
silky aster, western silvery aster |
|
| Asteraceae |
Carduus nutans L. |
musk thistle, nodding plumeless thistle, nodding thistle |
|
| Asteraceae |
Cichorium intybus L. |
blue-sailors, chicory |
|
| Asteraceae |
Cirsium discolor (Muhl. ex Willd.) Spreng. |
field thistle, pasture thistle, prairie thistle |
|
| Asteraceae |
Cirsium hillii (Canby) Fernald |
Hill's thistle, hollow-rooted thistle, prairie thistle |
|
| Asteraceae |
Echinacea pallida (Nutt.) Nutt. |
pale purple coneflower, prairie coneflower |
|
| Asteraceae |
Kuhnia eupatorioides L. var. corymbulosa Torr. & A.Gray |
false boneset |
|
| Asteraceae |
Lactuca canadensis L. |
Canada lettuce, tall lettuce, tall wild lettuce, wild lettuce |
|
| Asteraceae |
Leucanthemum vulgare Lam. |
common daisy, field daisy, marguerite, ox-eye daisy |
|
| Asteraceae |
Liatris aspera Michx. |
lacerate blazing-star, rough blazing-star, tall gay-feather |
|
| Asteraceae |
Liatris cylindracea Michx. |
cylindrical blazing-star, few-headed blazing-star |
|
| Asteraceae |
Microseris cuspidata (Pursh) Sch.Bip. |
false dandelion, prairie dandelion, prairie false dandelion |
|
| Asteraceae |
Prenanthes aspera Michx. |
rough rattlesnake-root, rough white-lettuce |
|
| Asteraceae |
Prenanthes racemosa Michx. |
glaucous white-lettuce, purple rattlesnake-root |
|
| Asteraceae |
Ratibida pinnata (Vent.) Barnhart |
globular coneflower, yellow coneflower |
|
| Asteraceae |
Solidago rigida L. |
rigid goldenrod, stiff goldenrod |
|
| Asteraceae |
Solidago rigida L. subsp. rigida |
rigid goldenrod, stiff goldenrod |
|
| Boraginaceae |
Onosmodium bejariense A.DC. |
marble-seed, smooth onosmodium, western false gromwell |
|
| Boraginaceae |
Onosmodium molle Michx. |
[Excluded] marble-seed, smooth onosmodium, western false gromwell |
|
| Brassicaceae |
Arabis hirsuta (L.) Scop. |
hairy rock-cress |
|
| Brassicaceae |
Arabis hirsuta (L.) Scop. var. adpressipilis (M.Hopkins) Rollins |
hairy rock-cress |
|
| Caprifoliaceae |
Symphoricarpos occidentalis Hook. |
western snowberry, wolfberry |
|
| Commelinaceae |
Tradescantia ohiensis Raf. |
blue-jacket, common spiderwort, smooth spiderwort |
|
| Cyperaceae |
Carex meadii Dewey |
Mead's sedge, Mead's stiff sedge |
|
| Cyperaceae |
Carex spicata Huds. |
spiked bracted sedge |
|
| Cyperaceae |
Carex umbellata Schkuhr ex Willd. |
early oak sedge, hidden sedge, parasol sedge |
|
| Fabaceae |
Desmodium canadense (L.) DC. |
Canadian tick-trefoil, showy tick-trefoil |
|
| Fabaceae |
Lespedeza leptostachya Engelm. |
prairie bush-clover, prairie lespedeza |
|
| Fabaceae |
Medicago lupulina L. |
black medick |
|
| Fabaceae |
Tephrosia virginiana (L.) Pers. |
goat's-rue, rabbit-pea, Virginia tephrosia |
|
| Gentianaceae |
Gentiana puberulenta J.S.Pringle |
downy gentian, prairie gentian |
|
| Hydrophyllaceae |
Hydrophyllum virginianum L. |
John's-cabbage, Shawnee-salad, Virginia waterleaf |
|
| Hypericaceae |
Hypericum punctatum Lam. |
spotted St. John's-wort |
|
| Iridaceae |
Sisyrinchium campestre E.P.Bicknell |
prairie blue-eyed-grass |
|
| Liliaceae |
Zigadenus elegans Pursh subsp. glaucus (Nutt.) Hultén |
death camas, mountain death camas, white camas |
|
| Onagraceae |
Gaura biennis L. |
biennial bee-blossom, biennial gaura |
|