| Name | Oncidium calanthum H. G. Reichenbach |
| Authorship | Reichenbach f. |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oncidium |
| GUID | urn:lsid:ipni.org:names:646916-1 |
| Citation | 1870 Gard. Chron. 39 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oncidium calanthum H. G. Reichenbach |
| Identification made in | 2006 (1) |