| Collector | Brandbyge, J. |
| Number | 33578 |
| Collected with | Asanza, E. & Werling, L. & Leth-Nissen, S. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Río Cuyabeno. Collections along the riverside on both sides of the river from the mouth and two hours upstream. |
| Coordinates | 0° 10' S 75° 53' W |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 300 |
| Start date | 1981/08/16 |
| End date | 1981/08/16 |
| Family | Loranthaceae |
| Identification | Psittacanthus plagiophyllus Eichl. |
| Determined by | J. Kuijt, 1985 |
| Identification qualifier | |
| Field notes | Growing on tree near riverside. Flowers yellowish orange. Red at base. Yellow at apex. |