| Name | Gastrorchis pulchra Humbert & Perrier |
| Authorship | Humbert & Perrier |
| Rank | Species |
| Placed in | Gastrorchis |
| Citation | (1955). Mém. Inst. Sci. Madagascar, Sér. B, Biol. Vég. 6: 259 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Gastrorchis pulchra Humbert & Perrier |
| Identification made in | [no date] (2) |