| Collector | Balslev, H. |
| Number | 4326 |
| Collected with | and L. Cox |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Near confluence of Río Cuyabeno and Río Tarapui. Tropical rain forest on terra firme. |
| Coordinates | 0° 5' S 76° 10' W |
| Minimum elevation (m) | 230 |
| Maximum elevation (m) | 230 |
| Start date | 1983/07/22 |
| End date | 1983/07/22 |
| Family | Arecaceae |
| Identification | Geonoma macrostachys var. macrostachys Mart. |
| Determined by | |
| Identification qualifier | |
| Field notes | "Siona: ""Dadu"". Solitary stemless rosette on terra firme. Inflorescence intrafoliar, orange with green fruits turning red. Same as 4325. Uses: For thatching. Leaves are very dumble. " |