| Collector | Brandbyge, J. |
| Number | 30131 |
| Collected with | Asanza, E. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | About 15 km downstream Río Napo from Coca. Name of the area Descanzo. Primary forest disturbed by some wood-cutting. |
| Coordinates | 0° 27' S 76° 46' W |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1980/03/01 |
| End date | 1980/03/01 |
| Family | Monimiaceae |
| Identification | Siparuna macrotepala Perkins |
| Determined by | Renner, S.S. (AAU), 1992. |
| Identification qualifier | |
| Field notes | Tree 5 m. 4 petals. Flowers white. Ovary inferior. |