| Collector | Madsen, J. E. |
| Number | 61100 |
| Collected with | |
| Country | Ecuador |
| Subpart | AZUAY |
| County | |
| Locality | Road Santa Isabel - Pasaje, km 0-2 below San Francisco. Xerophytic vegetation on steep cliffs. |
| Coordinates | 3° 18' S 79° 29' W |
| Minimum elevation (m) | 700 |
| Maximum elevation (m) | 800 |
| Start date | 1985/10/28 |
| End date | 1985/10/28 |
| Family | Orchidaceae |
| Identification | Oncidium hyphaematicum Rchb. f. |
| Determined by | C.H. Dodson, 1990 (MO) |
| Identification qualifier | |
| Field notes | On rocks. Flower yellow above, brown below. |
This record