AAU Herbarium Database

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Collector Balslev, H.
Number 8004
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 S of Orellana, 159 km NW of Pucallpa. Tall primary forest on flat ground. UTM 18M: 486127; 9217187
Coordinates 7° 4' 55.1'' S 75° 7' 32.3'' W
Minimum elevation (m) 154
Maximum elevation (m) 0
Start date 2009/06/24
End date 0/00/00
Family Arecaceae
Identification Chamaedorea pinnatifrons (Jacq.)Oerst.
Determined by Balslev H.
Identification qualifier  
Field notes Solitary understory palm. Stem 150 cm tall, 2 cm in diameter, smooth, green; internodes 6.5 cm long; base with few visible roots to 5 cm long, 0.5 cm in diameter. Leaves 4; leaf sheath 17 cm long, closed; petiole 27 cm long; rachis 52 cm long; lamina pinnate; pinnae 5 per side, regularly inserted, in one single plane, basal pinna 26 cm long, middle pinna 29 cm long, apical pinna 30 cm long. Inflorescence infrafoliar, green; peduncular bract 10 cm long, inserted 6 cm from base; peduncle 16 cm long, 0.8 cm wide; rachis 8 cm long, 0.4 cm wide; rachillae 14, 14-22 cm long. Flower buds green. HB transect no. 386, subunit no. 45.

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