| Name | Oncidium desertorum Nash ex Withner |
| Authorship | Nash ex Withner |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oncidium |
| GUID | urn:lsid:ipni.org:names:647026-1 |
| Citation | 1967 Amer. Orchid Soc. Bull. 36: 312 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Oncidium desertorum Nash ex Withner |
| Identification made in | 1969 (9), 1980 (1), 1984 (1) |