| Name | Platanthera florentia Franch. & Sav. |
| Authorship | Franch. & Sav. |
| Rank | Species |
| Placed in | Platanthera Richard |
| Citation | 1878 Enum. Pl. Jap. 2: 514 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Platanthera florentia Franch. & Sav. |
| Identification made in | [no date] (7) |