| Collector | Vormisto, J. |
| Number | 530 |
| Collected with | S. Wendelboe, H. Balslev |
| Country | Peru |
| Subpart | |
| County | |
| Locality | Loreto, Maynas. Close to the village of Nuevo Milagro. Old-growth, non-inundated forest on mosaics of white sand and loamy soils |
| Coordinates | 3° 56' S 73° 22' W |
| Minimum elevation (m) | 100 |
| Maximum elevation (m) | 150 |
| Start date | 2002/06/23 |
| End date | 2002/06/23 |
| Family | Arecaceae |
| Identification | Desmoncus vacivus L.H.Bailey |
| Determined by | A. Henderson |
| Identification qualifier | |
| Field notes | Cespitose. 5-6 leaflets per side, 5-6 cm wide. Recurved spines in rachis. Unopened inflorescence, 31 cm long |
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