| Family |
Taxon |
Common Name | Photographs |
| Alismataceae |
Alisma subcordatum Raf. |
American water-plantain, common water-plantain, southern water-plantain |
|
| Asteraceae |
Antennaria howellii Greene |
Howell's pussy-toes |
|
| Asteraceae |
Antennaria howellii Greene subsp. petaloidea (Fernald) R.J.Bayer |
Howell's pussy-toes, small pussy-toes |
|
| Asteraceae |
Aster puniceus L. |
bristly aster, purple-stem aster, swamp aster |
|
| Asteraceae |
Helianthus occidentalis Riddell subsp. occidentalis |
few-leaved sunflower, naked-stemmed sunflower, western sunflower |
|
| Asteraceae |
Hieracium longipilum Torr. ex Hook. |
hairy hawkweed, long-beard hawkweed, long-haired hawkweed, prairie hawkweed |
|
| Asteraceae |
Liatris cylindracea Michx. |
cylindrical blazing-star, few-headed blazing-star |
|
| Asteraceae |
Packera paupercula (Michx.) A.Löve & D.Löve |
balsam groundsel, balsam ragwort, northern meadow groundsel, northern ragwort |
|
| Asteraceae |
Packera paupercula (Michx.) A.Löve & D.Löve var. paupercula |
balsam groundsel, balsam ragwort, northern meadow groundsel, northern ragwort |
|
| Asteraceae |
Taraxacum officinale Weber |
common dandelion |
|
| Cistaceae |
Helianthemum canadense (L.) Michx. |
common rock-rose, long-branch frostweed |
|
| Cistaceae |
Hudsonia tomentosa Nutt. var. tomentosa |
false heather, woolly beach-heather |
|
| Euphorbiaceae |
Chamaesyce maculata (L.) Small |
milk-purslane, spotted sand-mat, wart-weed |
|
| Euphorbiaceae |
Chamaesyce vermiculata (Raf.) House |
hairy spurge, worm-seed sand-mat |
|
| Euphorbiaceae |
Euphorbia corollata L. |
flowering spurge |
|
| Fabaceae |
Baptisia bracteata Muhl. ex Elliott var. glabrescens (Larisey) Isely |
cream wild indigo, long-bracted wild indigo, plains wild indigo |
|
| Fabaceae |
Trifolium pratense L. |
red clover |
|
| Gentianaceae |
Bartonia virginica (L.) Britton, Sterns & Poggenb. |
Virginia bartonia, yellow screw-stem |
|
| Hypericaceae |
Hypericum boreale (Britton) E.P.Bicknell |
northern St. John's-wort |
|
| Iridaceae |
Sisyrinchium campestre E.P.Bicknell |
prairie blue-eyed-grass |
|
| Liliaceae |
Maianthemum canadense Desf. |
Canada bead-ruby, Canada mayflower, wild lily-of-the-valley |
|
| Linaceae |
Linum sulcatum Riddell |
grooved yellow flax |
|
| Lycopodiaceae |
Huperzia lucidula (Michx.) Trevis. |
shining club-moss, shining fir-moss |
|
| Lycopodiaceae |
Lycopodium obscurum L. |
flat-branched ground-pine, princess'-pine, rare club-moss |
|
| Onagraceae |
Circaea lutetiana L. subsp. canadensis (L.) Asch. & Magnus |
broad-leaf enchanter's-nightshade |
|
| Orchidaceae |
Cypripedium parviflorum Salisb. |
yellow lady's-slipper |
|
| Orchidaceae |
Cypripedium parviflorum Salisb. var. pubescens (Willd.) O.W.Knight |
large yellow lady's-slipper |
|
| Plantaginaceae |
Plantago rugelii Decne. |
American plantain, black-seeded plantain, red-stalked plantain, Rugel's plantain |
|
| Pyrolaceae |
Pyrola elliptica Nutt. |
elliptic shin-leaf, large-leaved shin-leaf, wax-flower shin-leaf |
|
| Ranunculaceae |
Anemone quinquefolia L. var. quinquefolia |
nightcaps, wood anemone |
|
| Ranunculaceae |
Thalictrum dasycarpum Fisch. & Avé-Lall. |
purple meadow-rue, tall meadow-rue |
|
| Salicaceae |
Salix petiolaris Sm. |
meadow willow, slender willow |
|
| Saxifragaceae |
Heuchera richardsonii R.Br. |
prairie alumroot, Richardson's alumroot |
|
| Scrophulariaceae |
Scrophularia marilandica L. |
carpenter's-square, eastern figwort, late figwort |
|