| Collector | Lawesson, J. E. |
| Number | 43340 |
| Collected with | Thomas Laessoe & Peter Moller Jorgensen |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Río Yasuní, Garza Cocha. Primary rain forest near the beginning of and on both sides of lake Garza Coche. Terra firme. |
| Coordinates | 1° 5' S 75° 47' W |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1983/04/08 |
| End date | 1983/04/08 |
| Family | Rubiaceae |
| Identification | Psychotria hoffmannseggiana (R. & S.)Müell-Arg. |
| Determined by | C.M. Taylor |
| Identification qualifier | |
| Field notes | Treelet 2 m. Sepals pale green. Petals white. |