| Collector | Balslev, H. |
| Number | 8050 |
| Collected with | C. Grandez, D. Pedersen, B. Bergmann, G. del Aguila Panduro, Jim Chilo, A. Alvarado & J. Gonzales Baardales |
| Country | Peru |
| Subpart | Loreto |
| County | |
| Locality | Río Ucayali, 18 km E of Orellana, 172 km NW of Pucallpa. 2 hours by boat upriver and 45 min walking from the village of Alfonzo Ugarte. Primary forest on terrace. UTM 18M: 500488; 9236170 |
| Coordinates | 6° 54' 37'' S 74° 59' 44.1'' W |
| Minimum elevation (m) | 142 |
| Maximum elevation (m) | 0 |
| Start date | 2009/06/30 |
| End date | 0/00/00 |
| Family | Arecaceae |
| Identification | Attalea butyracea (Murtis ex L.f) Wess.Boer |
| Determined by | Balslev H. |
| Identification qualifier | |
| Field notes | Fruits and seedlings collected. HB transect no. 393, subunit 6 |
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