| Collector | Ruiz, J.M. |
| Number | 4211 |
| Collected with | L.P.Kvist & L.Freitas |
| Country | Peru |
| Subpart | Loreto |
| County | |
| Locality | Along the lower Ucayali river, approx. 7 km west of the Jenaro Herrera village “Zona de Braga”. From plot 4 (of nine 100x100 metres large permanent plots). Located at large and fairly plain old natural levee maximally flooded a few month anually (restinga). Flooded by a mixture of black water from local upland streams and white water from the Ucayali river |
| Coordinates | 4° 55' S 73° 45' W |
| Minimum elevation (m) | 120 |
| Maximum elevation (m) | 120 |
| Start date | 1993/09/01 |
| End date | 1994/02/12 |
| Family | Annonaceae |
| Identification | Guatteria spectabilis Diels |
| Determined by | P.J.M.Maas & L.Y.Th Westra |
| Identification qualifier | |
| Field notes | Tree 42 m tall, 473 mm dbh |
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