| Collector | Jorgensen, P. M. |
| Number | 65153 |
| Collected with | Rodríguez, J. & García, M. & Vasquez, M. |
| Country | Ecuador |
| Subpart | CARCHI |
| County | |
| Locality | Trail Pailón-San Marcos. Secondary forest and trail edges. |
| Coordinates | 1° 5' N 78° 15' W |
| Minimum elevation (m) | 900 |
| Maximum elevation (m) | 1000 |
| Start date | 1988/03/10 |
| End date | 1988/03/10 |
| Family | Rubiaceae |
| Identification | Psychotria cooperi Standl. |
| Determined by | Taylor, C. M. (MO), 2000. |
| Identification qualifier | |
| Field notes | Shrub, 3 m. Fruits green to very dark purple, almost black. |