| Name | Buchnera floridana Gandoger |
| Authorship | Gandoger |
| Rank | Species |
| Placed in | Buchnera Linnaeus |
| Citation | 1919 Bull. Soc. Bot. France 66(5–6): 217 |
| Holdings | 139 Specimens held in the Harvard University Herbaria identified as Buchnera floridana Gandoger |
| Identification made in | [no date] (122), 1930 (3), 1972 (14) |