| Name | Oncidium allenii Dressler |
| Authorship | Dressler |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oncidium |
| GUID | urn:lsid:ipni.org:names:321848-2 |
| Citation | 2001 Selbyana 22(1): 9 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Oncidium allenii Dressler |
| Identification made in | 2000 (1), 2024 (1) |