| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Lamiaceae | Dicerandra linearifolia var. linearifolia | Sandhills and flatwoods. | W. Coastal Plain and adjacent Piedmont of GA. |  | |
| Lamiaceae | Dicerandra linearifolia var. robustior | Longleaf pine sandhills and flatwoods. | Sc. Coastal Plain of GA (Brooks, Echols, Lowndes counties) (Huck 1987) south to e. Panhandle FL and ne. FL, east of the Chattahoochee-Apalachicola River, with a hybrid zone with D. fumella in the Marianna Lowland west of the Chattahoochee-Apalachicola and east of the Choctawhatchee Divide. |  |