| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Polygalaceae | Senega verticillata var. 1 [=verticillata] | Whorled Milkwort | Dry woodlands, woodland borders, openings, fields. | ME west to MI, south to w. VA, w. NC, and TN. |  |
| Polygalaceae | Senega verticillata var. 2 [=isocycla] | Whorled Milkwort | Dry woodlands, woodland borders, openings, fields. | VT west to MB, south to Panhandle FL (Kunzer et al. 2009), s. FL, and TX. |  |