| Collector | Lawesson, J. E. |
| Number | 39605 |
| Collected with | Laessoe, T. & Jorgensen, P. M. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Añangu, Río Napo. Trail from CEPE buildings eastward, along waterpipe. Primary rain forest. Terra firme. |
| Coordinates | 0° 31' S 76° 23' W |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 300 |
| Start date | 1983/05/06 |
| End date | 1983/05/06 |
| Family | Rubiaceae |
| Identification | Psychotria hoffmannseggiana (R. & S.)Müell-Arg. |
| Determined by | C.M. Taylor |
| Identification qualifier | |
| Field notes | Treelet, 2-3 m high. Trunk 0,5 m. Calyx and corolla creamish white. Inflorescence umbel or headlike, dense. Flowering beginning, fruits not present. On rather dry soil, in tall dark primary forest. |