| Collector | Jaramillo, J. |
| Number | 13869 |
| Collected with | E.Grijalva y M.Grijalva |
| Country | Ecuador |
| Subpart | Esmeraldas |
| County | |
| Locality | Mataje, bosque humedo tropical. Colecciones en margen hizquierdo del Rio Mataje. Vegetacion intervenida, suelo con poca papa de humus |
| Coordinates | |
| Minimum elevation (m) | 140 |
| Maximum elevation (m) | 140 |
| Start date | 1991/09/09 |
| End date | 1991/09/09 |
| Family | Annonaceae |
| Identification | Unonopsis esmeraldae Maas & Westra |
| Determined by | P.J.M.Maas & L.Y.Th.Westra |
| Identification qualifier | |
| Field notes | Arbol de 10 m, flores y frutos verdes |
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