| Collector | Balslev, H. |
| Number | 6812 |
| Collected with | T. Kristiansen, D. K. Andersen, C. Grandez & G. Criollo |
| Country | Peru |
| Subpart | Loreto |
| County | |
| Locality | Iquitos-Nauta rd. km 68, forest NW of road. Tropical rain forest on terra firme; slopes and flat plain w. 1 m wide creeks. Nauta-b formation. Transect # 201 |
| Coordinates | 4° 19' 42.2'' S 73° 32' 12.4'' W |
| Minimum elevation (m) | 140 |
| Maximum elevation (m) | 0 |
| Start date | 2006/02/04 |
| End date | 0/00/00 |
| Family | Arecaceae |
| Identification | Bactris maraja var. maraja Mart. |
| Determined by | |
| Identification qualifier | |
| Field notes | Solitary, stem 1.5 x 2-3 cm thick; lvs 7, erect, petiole 50 cm, petiole + leafsheath with yellow, flat spines; pinnae 7-9 per side, lamina 100 x 30 cm |