| Name | Oncidium ascendens Lindley |
| Authorship | Lindley |
| Rank | Species |
| Placed in | Oncidium |
| GUID | urn:lsid:ipni.org:names:319312-2 |
| Citation | 1842 Edwards's Bot. Reg. 28: sub t. 4 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Oncidium ascendens Lindley |
| Identification made in | [no date] (5), 1994 (1), 1995 (1) |