| Name | Oncidium flavovirens L. O. Williams |
| Authorship | L. O. Williams |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oncidium |
| GUID | urn:lsid:ipni.org:names:310430-2 |
| Citation | 1940 Amer. Orchid Soc. Bull. 9: 174 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Oncidium flavovirens L. O. Williams |
| Identification made in | [no date] (1), 1995 (1), 2010 (1), 2016 (1) |