| Name | Oncidium isthmi Schlechter |
| Authorship | Schlechter |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oncidium |
| GUID | urn:lsid:ipni.org:names:647214-1 |
| Citation | 1922 Repert. Spec. Nov. Regni Veg. Beih. 17: 84 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Oncidium isthmi Schlechter |
| Identification made in | [no date] (2), 1926 (1), 1936 (1), 1994 (2), 1995 (2), 1999 (1), 2006 (1), 2010 (1) |