AAU Herbarium Database

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Collector Balslev, H.
Number 6942
Collected with T. Kristiansen, D. K. Andersen, C. Grandez & G. Criollo
Country Peru
Subpart Loreto
County  
Locality Río Tahuayo, Quebrada Blanca between San Pedro and 7 de Junio (Diamante), about 70 km S of Iquitos . Tropical rain forest with many tall stems and dense understory w. many palms; level terrain w. some wet low areas between dry soils. Quarternary terrace. (UTM 18M;700546;9517814). Transect # 211
Coordinates 4° 21' 36'' S 73° 11' 34'' W
Minimum elevation (m) 120
Maximum elevation (m) 150
Start date 2006/02/20
End date 0/00/00
Family Arecaceae
Identification Bactris maraja var. juruensis (Trail)A.J.Hend.
Determined by  
Identification qualifier  
Field notes Stems 2 m tall, 2 cm diam. w. spines on internodes. Lvs 6; sheath 20-30 cm; petiole 95 cm long, brown tomentose; blade 100x65 cm w. 25 pinnae per side; pinnae linear to slightly sigmoid, regularly inserted in one plane. Inflorescence interfoliar; prophyll 9x15 cm, smooth; peduncular bract 28 cm, long w. dense cover of fine soft spines to 1 cm long, brown, shiny; peduncle 17 cm; rachillae 3, 8-9 cm long

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