| Name | Oncidium trulla H. Gustav Reichenbach & Warszewicz |
| Authorship | H. Gustav Reichenbach & Warszewicz |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oncidium |
| Citation | 1854 Bonplandia 2: 101 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Oncidium trulla H. Gustav Reichenbach & Warszewicz |
| Identification made in | 2007 (2) |