| Collector | Balslev, H. |
| Number | 7961 |
| Collected with | C. Grandez, D. Pedersen, B. Bergmann, G. del Aguila Panduro, Jim Chilo, A. Alvarado & J. Gonzales Baardales |
| Country | Peru |
| Subpart | Loreto |
| County | |
| Locality | Río Ucayali, 9 km SE of Contamana, 120 km NW of Pucallpa, about 5 km inland. Tall primary forest on hilly ground. UTM 18M: 507477; 9184259 |
| Coordinates | 7° 22' 47.5'' S 74° 55' 56.1'' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 2009/06/16 |
| End date | 0/00/00 |
| Family | Arecaceae |
| Identification | Geonoma arundinacea Mart. |
| Determined by | Balslev H. |
| Identification qualifier | |
| Field notes | Cespitose understory palm. Stem 65 cm long, 0.8 cm in diameter, smooth; internodes 4.5 cm long. Number of leaves 10; leaf sheath open, 5.5 cm long; petiole 13 cm long; rachis 24 cm long; lamina mostly entire, 12 cm wide, 30 cm long. Inflorescence young, green, interfoliar; prophyll 45 cm long, 1 cm wide; peduncle 5 cm long, 0.2 cm wide; rachis 8 cm long, 0.3 cm wide. HB transect 376, outside subunit 7. |
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