| Collector | Ollgaard, B. |
| Number | 34786 |
| Collected with | Asanza, E. & Brandbyge, J. & Roth, S. & Sperling, C. |
| Country | Ecuador |
| Subpart | PASTAZA |
| County | |
| Locality | Río Bufeo, northern tributary of Río Bobonaza. Rain forest, partly on periodically flooded ground. |
| Coordinates | 2° 20' S 76° 40' W |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 300 |
| Start date | 1980/07/19 |
| End date | 1980/07/19 |
| Family | Olacaceae |
| Identification | Heisteria acuminata subsp. intermedia P. Jørg. |
| Determined by | Jorgensen, P. M. (MO), 2001 |
| Identification qualifier | |
| Field notes | Shrub. Calyx bright red. |