| Collector | Svenning, J.-C. |
| Number | 131 |
| Collected with | |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Mainly old-growth tropical rain forest, near the Yasuní Scientific Station |
| Coordinates | 0° 40' S 76° 23' W |
| Minimum elevation (m) | 208 |
| Maximum elevation (m) | 250 |
| Start date | 1995/02/26 |
| End date | 1995/02/27 |
| Family | Bombacaceae |
| Identification | Matisia ochrocalyx K. Schum. |
| Determined by | Svenning, J.-C. (AAU), 1995 |
| Identification qualifier | |
| Field notes | Few meter tall understory trees. Branches often in whorls of three. Numerous flower buds and one open (white) flower observed. Many individuals with flower buds now, while none seen in the period mid-November to end of January. |