| Collector | Holm-Nielsen, L. B. |
| Number | 4723 |
| Collected with | Jeppesen, S. & Lojtnant, B. & Ollgaard, B. |
| Country | Ecuador |
| Subpart | AZUAY |
| County | |
| Locality | Km 91 on Pan American Highway N of Loja. Dry scrub, 1-3 m high. |
| Coordinates | 3° 25' S 79° 10' W |
| Minimum elevation (m) | 2900 |
| Maximum elevation (m) | 2900 |
| Start date | 1973/05/02 |
| End date | 1973/05/02 |
| Family | Orchidaceae |
| Identification | Oncidium macranthum Lindl. |
| Determined by | C.H. Dodson (MO), 1991. |
| Identification qualifier | |
| Field notes | 2.5 m tall. Scrambling in copse. |
This record
Other records of Oncidium macranthum