| Collector | Balslev, H. |
| Number | 7951 |
| 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, 34 km SW of Contamana, 103 km NW of Pucallpa. N side of Río Pisqui. Primary forest, lightly disturbed. UTM 18M: 489242; 9154687 |
| Coordinates | 7° 38' 50.4'' S 75° 5' 51.1'' W |
| Minimum elevation (m) | 142 |
| Maximum elevation (m) | 0 |
| Start date | 2009/06/14 |
| End date | 0/00/00 |
| Family | Arecaceae |
| Identification | Bactris concinna Mart. |
| Determined by | Balslev H. |
| Identification qualifier | |
| Field notes | Colonial midstory palm. Stems to 2 m tall, 3.5 cm in diameter. Number of leaves 6; sheath 20 cm long; petiole 13 cm long; rachis 94 cm long; lamina pinnate; pinnae regularly inserted, in one single plane, basal pinna 21 cm long, middle pinna 40 cm long, apical pinna 24 cm long; sheath and petiole with brown spines. Inflorescence interfoliar; peduncular bract 22 cm long, with brown spines; peduncle 10 cm long; rachis absent; rachillae 1, 9 cm long. HB transect no. 374, subunit no. 73 |
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