| Asteraceae |
|
Lactuca floridana
| (L.) Gaertn. | Fruct. Sem. Pl. 2(3): 362 | 1791 |
| Asteraceae |
|
Lactuca floridana fo. floridana
| | | |
| Asteraceae |
|
Lactuca floridana var. floridana
| | | |
| Asteraceae |
|
Lactuca floridana fo. leucantha
| Fernald | Rhodora 42(503): 498 | 1940 |
| Asteraceae |
|
Lactuca floridana var. villosa
| (Jacq.) Cronquist | Rhodora 50(590): 31 | 1948 |