| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Brassicaceae | Cakile lanceolata ssp. fusiformis | Beaches. | Peninsular Florida; Louisiana; Mexico (Yucatán and Quintana Roo) and Central America (Belize). There seems to be no basis for the suggestion that this species is not native in Florida. | ||
| Brassicaceae | Cakile lanceolata ssp. lanceolata | Southern Sea-rocket, Porkbush, 'Gardena' | Beaches. | S. Florida; West Indies; Mexico through Central America to n. South America. |  (c) Hammer, Roger L. |
| Brassicaceae | Cakile lanceolata ssp. pseudoconstricta | Beaches, coastal sands. | Florida, Alabama, Louisiana, Texas, Tamaulipas. |