| Collector | Ollgaard, B. |
| Number | 9512 |
| Collected with | Balslev, H. |
| Country | Ecuador |
| Subpart | MORONA-SANTIAGO |
| County | |
| Locality | Muletrack Sevilla de Oro - Méndez, eastern slope (at Cerro Negro, El Castillo). Montane forest along muletrack. |
| Coordinates | 2° 47' S 78° 34' W |
| Minimum elevation (m) | 3000 |
| Maximum elevation (m) | 3250 |
| Start date | 1976/09/16 |
| End date | 1976/09/16 |
| Family | Loranthaceae |
| Identification | Aetanthus macranthus (Hook.)Kuijt |
| Determined by | J. Kuijt, 1984 |
| Identification qualifier | |
| Field notes | Parasite. flowers up to 15 cm long, pendant, bright red at the base, yellow at the tip. |