| Collector | Kvist, L. P. |
| Number | 40907 |
| Collected with | Asanza, E. |
| Country | Ecuador |
| Subpart | ESMERALDAS |
| County | |
| Locality | Río Cayapa. Zapallo Grande. In canoe the bank of the river was followed 2 km upriver from the village. |
| Coordinates | 0° 47' N 78° 55' W |
| Minimum elevation (m) | 100 |
| Maximum elevation (m) | 100 |
| Start date | 1982/08/05 |
| End date | 1982/08/05 |
| Family | Gentianaceae |
| Identification | Chelonanthus acutangulus (Ruiz & Pav.) Gilg |
| Determined by | Kate B. Lepis |
| Identification qualifier | |
| Field notes | Herb, 1.2 m tall. Flowers green. No Cayapa name. No use reported. |
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