| Collector | Balslev, H. |
| Number | 7973 |
| 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, 6 km N of Contamana, 132 km NW of Pucallpa. Km 8 on Contamana - Aguas Calientes road, left side of road. Primary forest on slopes. UTM 18M: 498901; 9193356 |
| Coordinates | 7° 17' 51.2'' S 75° 0' 35.8'' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 2009/06/18 |
| End date | 0/00/00 |
| Family | Arecaceae |
| Identification | Chamaedorea pinnatifrons (Jacq.)Oerst. |
| Determined by | Balslev H. |
| Identification qualifier | |
| Field notes | Solitary understory palm. Stem over 130 cm tall, 1 cm in diameter. Leaves 3; leaf sheath closed, 7 cm long; petiole 11 cm long; rachis 25.5 cm long; lamina pinnate; pinnae 4 per side, regularly inserted, in one single plane, basal pinna 7 cm long, middle pinna 22 cm long, apical pinna 20 cm long. Inflorescence infrafoliar, green; peduncular bract 22 cm long, inserted 2 cm from base; peduncle 22 cm long, 0.4 cm wide; rachis 5 cm long, 0.3 cm wide; rachillae 13, 12-15 cm long. HB transect no. 379, subunit no. 72. |
|