| Collector | Balslev, H. |
| Number | 6862 |
| Collected with | T. Kristiansen, D. K. Andersen, C. Grandez & G. Criollo |
| Country | Peru |
| Subpart | Loreto |
| County | |
| Locality | Río Momón, NE of Iquitos, Santa Rosa. Disturbed tropical forest with tracks from timber tractors and regrowth after cultivation ("purma") and dense vegetation along creek. Pebas formation. |
| Coordinates | |
| Minimum elevation (m) | 120 |
| Maximum elevation (m) | 0 |
| Start date | 2006/02/08 |
| End date | 0/00/00 |
| Family | Arecaceae |
| Identification | Bactris riparia Mart. |
| Determined by | |
| Identification qualifier | |
| Field notes | Along Río Momón in deep water, cespitose, to 6 m tall, stem 6 cm thick, with large spines on internodes pointing down; lvs 6-7; petiole 30 cm; rachis 1 m; lamina 130 x 60 cm, lvs with 43 pinnae per side, spreading in several planes |
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