| Collector | Vormisto, J. |
| Number | 278 |
| Collected with | |
| Country | Peru |
| Subpart | Loreto |
| County | |
| Locality | Maynas. Quebrada Blanco. Ca. 1,5 km to E of the village of San Pedro. Primary unflooded rain forest on rather hilly terrace. |
| Coordinates | 4° 21' S 73° 9' W |
| Minimum elevation (m) | 100 |
| Maximum elevation (m) | 150 |
| Start date | 1997/05/08 |
| End date | 1997/05/08 |
| Family | Arecaceae |
| Identification | Geonoma macrostachys var. macrostachys Mart. |
| Determined by | Henderson, A. |
| Identification qualifier | |
| Field notes | Brown indument in petiole, veins more prominent under leaf. |
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