| Collector | Brandbyge, J. |
| Number | 31426 |
| Collected with | Asanza, E. |
| Country | Ecuador |
| Subpart | PASTAZA |
| County | |
| Locality | Río Curaray. Flood plain forest and riverside forest about 10 km upstream from the military camp. |
| Coordinates | 1° 36' S 75° 59' W |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1980/05/31 |
| End date | 1980/05/31 |
| Family | Bombacaceae |
| Identification | Matisia ochrocalyx K. Schum. |
| Determined by | W. S. Alverson, 1987 |
| Identification qualifier | |
| Field notes | Small tree 6 m. Flower buds yellowish green. |