| Collector | Palacios, W. |
| Number | 4579 |
| Collected with | C. Iguago |
| Country | Ecuador |
| Subpart | Napo |
| County | |
| Locality | Cantón Archidona. Faldas al sur del Volcán Sumaco. Vía Hollín-Loreto, km 40. Huamaní. Bosque pluvial Pre Montano. Bosque primario sobre suelos de origen volcánico. |
| Coordinates | 0° 43' S 77° 46' W |
| Minimum elevation (m) | 1200 |
| Maximum elevation (m) | 1200 |
| Start date | 1989/10/05 |
| End date | 1989/10/05 |
| Family | Annonaceae |
| Identification | Annona papilionella (Diels) H.Rainer |
| Determined by | Dr. Paul Maas |
| Identification qualifier | |
| Field notes | Arbol 25 m de altura; 35 cm DAP. Hojas subcoriáceas, quebradizas. Frutos verduzcos. Flores escasas, verdes. |
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