| Collector | Vormisto, J. |
| Number | 706 |
| Collected with | S. Poulsen, H. Balslev |
| Country | Peru |
| Subpart | |
| County | |
| Locality | Loreto, Alto Amazonas. Rio Pastaza. NW from the village of Sungachi. Old-growth forest on paleo-riverine terrace, just above the active floodplain in the large alluvial Pastaza fan. Soil dark brown, clayish and with a >1 cm thick organic layer |
| Coordinates | 3° 43' S 76° 26' W |
| Minimum elevation (m) | 130 |
| Maximum elevation (m) | 130 |
| Start date | 2003/07/27 |
| End date | 2003/07/27 |
| Family | Arecaceae |
| Identification | Geonoma supracostata Svenning |
| Determined by | Vormisto |
| Identification qualifier | |
| Field notes | Soil dark brown, clayish and with a >1cm thick organic layer. Blade 44 cm and petiole 22 cm long. Veins more pronounced above the leaf. Old inflorescence, spike 8 cm and peduncle 27 cm long |
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