| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Acanthaceae | Elytraria caroliniensis var. caroliniensis | Carolina Elytraria | Swamp forests over coquina limestone ("marl"), mesic and hydric hammocks, rarely in more acidic soils. | Var. caroliniensis ranges from se. South Carolina south to c. peninsular Florida (Manatee and Highlands counties), west to c. Panhandle Florida (Gadsden County) and sw. Georgia. |  (c) Horn, Jay |
| Acanthaceae | Elytraria caroliniensis var. vahliana | Wet pine flatwoods and wetland savannas on calcareous substrates. | Ne. and c. Panhandle Florida (where restricted to lower coastal terraces), south to n. peninsular Florida (Levy and Flagler counties); should be sought in extreme s. Georgia. |