AAU Herbarium Database

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Collector Bernal, R.
Number 4527
Collected with H. Balslev, L. Mesa, D. Pedersen, J.C. Garcés, F.J. Horacio, N. Morueta, L. Skov Jensen, A. Gaitan and R. Gaitan
Country Colombia
Subpart Guainía
County  
Locality Río Guaviare S bank, 2.5 km SE of Murciélago, inland to the S across active and abandoned fields; 184 km WSW of Inírida. Tropical rain forest on low rolling terra firme hills; canopy 20-30 m tall, many thin stems.
Coordinates 3° 33' 21'' N 69° 34' 14'' W
Minimum elevation (m) 150
Maximum elevation (m) 0
Start date 2009/09/22
End date 0/00/00
Family Arecaceae
Identification Bactris maraja var. maraja Mart.
Determined by R. Bernal & H. Balslev
Identification qualifier  
Field notes Cespitose, midstory palm. Stem aerial, 3 m high, 3.5 cm thick; internodes 9.5 cm long, >stem diameter, brown, smooth, with spines in rings on the upper part. Leaves 8 per stem; sheaths 52 cm long, open, with white, flat spines to 3 cm long; petiole 69 cm long, round in cross section, with white flat spines to 2.5 cm long; rachis 142 cm long, with white spines to 1.5 cm long; lamina pinnate, bushy; pinnae 25 per side in groups of 2-5, basal pinna 25 cm, middle pinna 40 cm, apical pinna 31 cm long. Inflorescence interfoliar. Transect HB1019, subunit no. 089; UTM 19N-436632-393050.

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