| Collector | Lawesson, J. E. |
| Number | 39398 |
| Collected with | Laessoe, T. & Jorgensen, P. M. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Añangu, Río Napo. Tropical rain forest. Terra firme. |
| Coordinates | 0° 31' S 76° 23' W |
| Minimum elevation (m) | 260 |
| Maximum elevation (m) | 350 |
| Start date | 1983/03/11 |
| End date | 1983/03/15 |
| Family | Cecropiaceae |
| Identification | Cecropia ficifolia Snethlage |
| Determined by | C. C. Berg, 1990 |
| Identification qualifier | |
| Field notes | Tree 12 m. Inflorescence dull green. Infested with ants. At linetree SEF 8635. |