| Collector | Valencia, R. |
| Number | 68303 |
| Collected with | Block, K. & Balslev, H. |
| Country | Ecuador |
| Subpart | SUCUMBIOS |
| County | |
| Locality | Reserva de Produccion Faunistica Cuyabeno, 1 km north of Laguna Grande. Hectare-plot no.1. Tropical rain forest on terra firme. |
| Coordinates | 0° 0' S 76° 12' W |
| Minimum elevation (m) | 265 |
| Maximum elevation (m) | 265 |
| Start date | 1988/04/01 |
| End date | 1990/04/01 |
| Family | Quiinaceae |
| Identification | Quiina obovata Tul. |
| Determined by | J. Murca Pires (MG), 1991. |
| Identification qualifier | |
| Field notes | Tree 9.8 meters high; 9.9 centimeters dbh (sp. 2 o Rubiaceae) |
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