| Collector | Vasquez, R. |
| Number | 5530 |
| Collected with | N.Jaramillo |
| Country | Peru |
| Subpart | Loreto |
| County | |
| Locality | Maynas, Pto. Almendras, (Rio Nanay). Bosque inundable estacional (Tahuampa) |
| Coordinates | 3° 48' S 73° 25' W |
| Minimum elevation (m) | 122 |
| Maximum elevation (m) | 122 |
| Start date | 1984/09/07 |
| End date | 1984/09/07 |
| Family | Annonaceae |
| Identification | Guatteria pachyphylla Maas & Westra |
| Determined by | P.J.M.Maas & L.Y.Th.Westra |
| Identification qualifier | |
| Field notes | Arbol, 24 m; flores amarillentas |
|