AAU Herbarium Database

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Collector Bernal, R.
Number 4503
Collected with H. Balslev, L. Mesa, D. Pedersen, J.C. Garcés, F.J. Horacio, N. Morueta, L. Skov Jensen, M. Moreno
Country Colombia
Subpart Guainía
County  
Locality Río Guaviare S bank, 126 km WNW of Inírida, 1 km E of Arrecifal. Tall tropical rainforest on red clay hills and flat sandy hill tops.
Coordinates 3° 38' 13.6'' N 69° 2' 49.2'' W
Minimum elevation (m) 138
Maximum elevation (m) 0
Start date 2009/09/16
End date 0/00/00
Family Arecaceae
Identification Bactris acanthocarpa var. acanthocarpa Mart.
Determined by R. Bernal & H. Balslev
Identification qualifier  
Field notes Cespitose, understory palm. Stem aerial, 0.5 m long; internodes 1 cm long, < stem diameter, brown, rough. Leaves 6 per stem; sheaths open, 42 cm long, with black, 2-6 cm long, spines; petiole round in cross section, 180 cm long, with black, 2.5 cm long, spines; rachis 1.97 m long; lamina pinnate, bushy; pinnae 16 per side, inserted in groups of 1-4, basal pinna 64 cm, middle pinna 50 cm, apical pinna 41 cm long. Infructescence with orange fruits. Transect HB1013, subunit no. 020; UTM 19N-494779-402015.

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