| Collector | Svenning, J.-C. |
| Number | 116 |
| Collected with | |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Mainly old-growth tropical rain forest, in/at the Yasuní Forest Dynamics Project's 50 ha plot |
| Coordinates | 0° 40' S 76° 24' W |
| Minimum elevation (m) | 216 |
| Maximum elevation (m) | 248 |
| Start date | 1994/12/02 |
| End date | 1994/12/02 |
| Family | Arecaceae |
| Identification | Geonoma supracostata Svenning |
| Determined by | J.-C. Svenning |
| Identification qualifier | |
| Field notes | Juvenile. Common in badly drained terra firme bottomlands. |
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