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Collector Balslev, H.
Number 8052
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, 20 km NE of Orellana, 180 km NW of Pucallpa. W shore of oxbow lake, 4 km S of the village of Belaunde. Primary forest, periodically flooded. UTM 18M: 500218; 9245441
Coordinates 6° 49' 35.1'' S 74° 59' 52.9'' W
Minimum elevation (m) 130
Maximum elevation (m) 0
Start date 2009/06/30
End date 0/00/00
Family Arecaceae
Identification Bactris brongniartii Mart.
Determined by Balslev H.
Identification qualifier  
Field notes Colonial midstory palm. Stem 384 m tall, 3 cm in diameter, with black spines below nodes; internodes 7 cm long. Number of leaves 5; leaf sheath 30 cm long, closed; petiole 28 cm long; rachis 56 cm long, sheath, petiole and rachis with yellow, flattened spines; lamina pinnate, bushy; number of pinnae per side 20, inserted in groups of 1 - 5, basal pinna 19 cm long, middle pinna 28 cm long, apical pinna 18 cm long. Infructescence interfoliar; prophyll 20 cm long, 3 cm wide; peduncular bract 49 cm long, woody, brown, with yellow flattened spines, inserted 4 cm from base; peduncle 29 cm long, 1 cm thick, green with yellow flattened spines; rachis 7 cm long, 0.5 cm thick, green with spines; rachillae 17, 18-20 cm long. Fruits globose, black. HB transect no. 394, subunit 6

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