| Name | Oncidium pusillum (Linnaeus) H. G. Reichenbach |
| Authorship | (Linnaeus) Reichenbach f. |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oncidium |
| Citation | 1863 Ann. Bot. Syst. [Walpers] 6: 714 |
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Oncidium pusillum (Linnaeus) H. G. Reichenbach |
| Identification made in | [no date] (8), 1955 (7), 1957 (3) |