| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Asteraceae | Liatris squarrosa var. glabrata | Sandy soils. | MN and SD south through IA, NE, MO, KS to w. AR, OK, and ne. TX. |  | |
| Asteraceae | Liatris squarrosa var. squarrosa | Dry woodlands, glades, barrens, dry prairies, wet prairies. | MD, OH, s. MI, s. IN, s. IL, MO south to Panhandle FL and e. TX. |  |