| Name | Polystachya cavanayensis Garay & Dunsterville |
| Authorship | Garay & Dunsterville |
| Rank | Species |
| Placed in | Polystachya Hooker |
| GUID | urn:lsid:ipni.org:names:207882-2 |
| Citation | 1976 Venez. Orchid. Ill. [Dunsterville & Garay] 6: 378 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polystachya cavanayensis Garay & Dunsterville |
| Identification made in | 2013 (1), 2024 (1) |