| Name | Oncidium arizajulianum Withner & J. Jiménez Almonte |
| Authorship | Withner & J. Jiménez Almonte |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oncidium |
| GUID | urn:lsid:ipni.org:names:646848-1 |
| Citation | 1967 Amer. Orchid Soc. Bull. 36: 220 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Oncidium arizajulianum Withner & J. Jiménez Almonte |
| Identification made in | [no date] (1), 1968 (2), 1984 (2), 2014 (1) |