| Name | Oncidium hedyosmum Schlechter |
| Authorship | Schlechter |
| Rank | Species |
| Placed in | Oncidium |
| GUID | urn:lsid:ipni.org:names:647170-1 |
| Citation | 1922 Notizbl. Bot. Gart. Berlin-Dahlem 8: 124 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Oncidium hedyosmum Schlechter |
| Identification made in | [no date] (1), 2013 (1) |