AAU Herbarium Database

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Collector Baker, W.J.
Number 1331
Collected with Tim Utteridge, Deby Arifiani
Country Indonesia
Subpart Papua
County  
Locality Biak Island. Forest around road (Jalan Manwaref) cutting through ridge
Coordinates 1° 10' 20.4'' S 136° 10' 49.7'' E
Minimum elevation (m) 90
Maximum elevation (m) 90
Start date 2009/07/21
End date 2009/07/21
Family Arecaceae
Identification Hydriastele dransfieldii (Hambali & al.) W.J.Baker & Loo
Determined by W.J. Baker
Identification qualifier  
Field notes Primary rainforest on limestone ridge. Soils thin or absent. Much exposed limetone and many sink holes. Numerous individuals of this species growing on very thin humic layer over limestone. Solitary tree palm to 7m. Stem diam. 7cm, internodes 8cm. Crownshaft 1 m x 12cm. Sheath 60cm long. Leaves 150cm long including 10cm petiole, ca. 6 leaflets each side of rachis, wide multi-fold leaflets interspersed with single-fold leaflets. Petiole and rachis with dark brown indumentum. Inflorescences branched to 1 order, with ca. 10 branches. Fruit red when ripe.

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The records may not represent the full distribution of Hydriastele dransfieldii

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