| Name | Oncidium chelidonizon Kraenzlin |
| Authorship | Kraenzlin |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oncidium |
| GUID | urn:lsid:ipni.org:names:646949-1 |
| Citation | 1922 Pflanzenr. [Engler] 4, Fam. 50: 217 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oncidium chelidonizon Kraenzlin |
| Identification made in | [no date] (1) |