AAU Herbarium Database

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Collector Henderson, A.
Number 3331
Collected with Bui Van Thanh, Nguyen Manh Cuong & Vu Ba Hung
Country Vietnam
Subpart Ninh Binh
County  
Locality Nho Quan District, Cuc Phuong National Park, road near park entrance,
Coordinates 20° 15' N 105° 42' E
Minimum elevation (m) 200
Maximum elevation (m) 200
Start date 2007/05/04
End date 2007/05/04
Family Arecaceae
Identification Calamus rhabdocladus Burret
Determined by A. Henderson
Identification qualifier  
Field notes Lowland forest on limestone. Stems clustered, 15 m long, 4,5 cm diameter with leaf shesths. sheaths with reddish-brown tomentum, densely covered with rings of black, flattened spines; knees absent; ocreas very short; petioles 41 cm long, with rings of spines as the sheaths; rachis 230 cm long with 65 pinnae per side, these regularly arranged and spreading in the same plane ( leaves of younger stems irregularly arranged in distant groups and spreading in different planes). Inflorescences elongate, to 10 m long, with distantly spaced partial inflorescences.

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