| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Apiaceae | Lomatium foeniculaceum var. daucifolium | Carrot Desert-parsley | Glades and rocky upland prairies, over calcareous rocks. | Sw. IA and e. NE south to KS, w. MO, OK, and nc. TX. | |
| Apiaceae | Lomatium foeniculaceum var. foeniculaceum | Fennel Desert-parsley | Glades and rocky upland prairies, over calcareous rocks. | MB, SK, AB, and BC south to e. MO, OK, n. TX, and n. NM. |