| Collector | Lawesson, J. E. |
| Number | 44366 |
| Collected with | Thomas Laessoe & Peter Moller Jorgensen |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Río Lagarto Cocha. 2 hours upstream from Río Aguarico. Black water inundated forest. America Cocha. |
| Coordinates | 0° 32' S 75° 15' W |
| Minimum elevation (m) | 190 |
| Maximum elevation (m) | 190 |
| Start date | 1983/06/14 |
| End date | 1983/06/14 |
| Family | Annonaceae |
| Identification | Oxandra euneura Diels |
| Determined by | Maas & van Setten, may 1987 |
| Identification qualifier | aff. |
| Field notes | Tree 6 m high. Fruits green. |