| Collector | Balslev, H. |
| Number | 7137 |
| Collected with | V. Criollo, C. Grandez & T. Kristiansen |
| Country | Peru |
| Subpart | Loreto |
| County | |
| Locality | Río Mazan, about 10 km upstream from outlet in Río Napo (Mazan village). Tropical rain forest on hilly ground, 2 km S of river; clayey red soils on slope, black organic soils in low areas. (UTM 18m;0720530;9610062). Transect 242 |
| Coordinates | 3° 31' 32'' S 73° 0' 53'' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 2006/10/13 |
| End date | 0/00/00 |
| Family | Arecaceae |
| Identification | Geonoma macrostachys var. macrostachys Mart. |
| Determined by | |
| Identification qualifier | |
| Field notes | Acaulescent rosette w. erect, orange inflorescence in the center. (AAU+AMAZ) |
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