| Name | Polystachya peruviana C. Nelson & F. J. Fernández Casas |
| Authorship | C. Nelson & F. J. Fernández Casas |
| Rank | Species |
| Placed in | Polystachya Hooker |
| Citation | 1998 Fontqueria 51: 4 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Polystachya peruviana C. Nelson & F. J. Fernández Casas |
| Identification made in | [no date] (4) |