| Name | Oncidium warscewiczii H. G. Reichenbach |
| Authorship | Reichenbach f. |
| Rank | Species |
| Placed in | Oncidium |
| Citation | 1852 Bot. Zeitung (Berlin) 10(40): 693–694 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Oncidium warscewiczii H. G. Reichenbach |
| Identification made in | [no date] (2), 1994 (2), 1995 (2) |