| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Gentianaceae | Sabatia decandra | Bartram's Rose-gentian | Margins of Taxodium ascendens-Nyssa depressions, wet pine flatwoods, boggy roadsides. | Ne. South Carolina south to s. Florida, west to s. Alabama and se. Mississippi. |  (c) Ware, Richard & Teresa - CC-BY-NC, permission granted to NCBG |
| Gentianaceae | Sabatia dodecandra | Perennial Sea-pink, Large Marsh Rose-pink | Tidal brackish and freshwater marshes. | Connecticut south to e. South Carolina and e. Georgia (Sorrie 1998b); disjunct in Panhandle Florida. |  (c) Cressler, Alan M. |