| Name | Oncidium hastatum (Bateman) Lindley |
| Authorship | (Bateman) Lindley |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Oncidium |
| Citation | 1850 Paxton's Fl. Gard. 1: 9. n. 2 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Oncidium hastatum (Bateman) Lindley |
| Identification made in | [no date] (4), 1940 (4) |