| Family | Orchidaceae |
| Subfamily | Epidendroideae |
| Tribe | Maxillarieae (also placed in Cymbidieae) |
| Subtribe | Oncidiinae |
| Scientific name | Oncidium heteranthum Poeppig & Endlicher |
| Synonyms | Heteranthocidium heteranthum (Poeppig & Endlicher) Szlachetko, Mytnik & Romowicz; Oncidium asparagoides Kränzlin; Oncidium bryolophotum Reichenbach f.; Oncidium ionops Cogniaux & Rolfe; Oncidium megalous Schlechter; Oncidium microphyton Kränzlin; Oncidium zonatum Cogniaux |
| Distribution | Costa Rica, Panama, Colombia, Bolivia, Ecuador, Surinam, Peru, Venezuela, Brazil |
| Reference | Oncidium heteranthum Poepp. & Endl. |
| Oncidium heteranthum Poepp. & Endl. | |
| Oncidium heteranthum Poepp. & Endl. 1836 | |
| Oncidium bryolophotum Rchb.f. 1871 |
| January 2010 at Tsukuba Botanical Garden |
January 2010 at Tsukuba Botanical Garden |
January 2010 at Tsukuba Botanical Garden |
| January 2010 at Tsukuba Botanical Garden |