| Name | Oncidium triquetrum (Swartz) R. Brown |
| Authorship | (Swartz) R. Brown |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oncidium |
| GUID | urn:lsid:ipni.org:names:1117329-2 |
| Citation | 1813 Hort. Kew. [W. Aiton] 5: 216 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Oncidium triquetrum (Swartz) R. Brown |
| Identification made in | [no date] (2), 1955 (1) |