| Name | Palmorchis guianensis (Schlechter) C. Schweinfurth & Correll |
| Authorship | (Schlechter) C. Schweinfurth & Correll |
| Rank | Species |
| Placed in | Palmorchis |
| Citation | 1940 Bot. Mus. Leafl. 8: 113 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Palmorchis guianensis (Schlechter) C. Schweinfurth & Correll |
| Identification made in | [no date] (1), 1940 (1) |