| Collector | Kvist, L. P. |
| Number | 40847 |
| Collected with | Asanza, E. |
| Country | Ecuador |
| Subpart | ESMERALDAS |
| County | |
| Locality | Río Cayapa. Zapallo Grande. 1 km. upriver the village a trail on the left bank was followed into the forest. The trail rise steeply. Disturbed and primary forest. |
| Coordinates | 0° 48' N 78° 55' W |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 150 |
| Start date | 1982/08/03 |
| End date | 1982/08/03 |
| Family | Rubiaceae |
| Identification | Psychotria macrophylla Ruiz & Pav. |
| Determined by | Taylor, C.M. (MO), 2001. |
| Identification qualifier | |
| Field notes | Shrub, 1.5 m tall. In disturbed forest. Flowers white. No Cayapa name. No use reported. |