| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Violaceae | Viola sororia var. 1 ["glabrous" variant] | Moist forests. | Se. Pennsylvania, w. Virginia, w. North Carolina; poorly known and probably more widespread. | ||
| Violaceae | Viola sororia var. 2 ["hirsutuloides" variant] | Loam or clay soils in dry-mesic to wet-mesic forests, higher ground and terraces or borders of bottomlands. | E. New Jersey and Pennsylvania, c. New York, e. Ohio, w. North Carolina and n. Georgia. | ||
| Violaceae | Viola sororia var. sororia | Common Blue Violet | Loam or clay soils in dry-mesic to wet-mesic forests, higher ground and terraces or borders of bottomlands, and lawns and other anthropogenically modified sites formerly with native vegetation. | Newfoundland and Labrador (Newfoundland) west to Manitoba, south to s. Florida and Texas. |  (c) Fowler, Jim |