| Collector | Neill, D. |
| Number | 8106 |
| Collected with | W. Palaciow & C. Ceron |
| Country | Ecuador |
| Subpart | Napo |
| County | |
| Locality | Carretera Hollin-Loreto-Coca, km 40. Entre Río Guamaní y Río Punuco. Subestrato volcánico basáltico. Bosque pluvial premontano, primario |
| Coordinates | 0° 40' S 77° 0' W |
| Minimum elevation (m) | 1200 |
| Maximum elevation (m) | 1200 |
| Start date | 1987/12/11 |
| End date | 1987/12/11 |
| Family | Annonaceae |
| Identification | Guatteria duodecima Maas & Westra |
| Determined by | P.J.M.Maas & L.Y.Th.Westra |
| Identification qualifier | |
| Field notes | Arbol de 35 m. 60 cm DAP. Dosel del bosque. Flores verdes. Pétalos recurvador |
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