| Name | Oncidium tarquiense Stacy |
| Authorship | Stacy |
| Rank | Species |
| Placed in | Oncidium |
| GUID | urn:lsid:ipni.org:names:647598-1 |
| Citation | 1975 Bot. Mus. Leafl. 24: 160 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Oncidium tarquiense Stacy |
| Identification made in | [no date] (1), 2013 (1) |