AAU Herbarium Database |
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| Collector | Baker, W.J. |
| Number | 1334 |
| Collected with | Tim Utteridge and Deby Arifiani |
| Country | Indonesia |
| Subpart | Papua |
| County | |
| Locality | Biak Island. Forest around road (Jalan Manwaref) cutting through ridge. Primary rainforest on limestone ridge. Soils thin or absent. Much exposed limestone and many sink holes. |
| 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 | Calamus heteracanthus Zipp. ex Blume |
| Determined by | W.J.Baker |
| Identification qualifier | |
| Field notes | Clustering rattan to ca. 3m. Stem including sheaths 2cm diam., without sheaths ca. 1cm, internodes 20-25cm. Sheath with collars of yellow-orange spines, grey-white indumentum and spine shadows. Leaf ca. 1.5cm including 1.5cm petiole, subcirrate. Leaflets subregularly arranged, prominently ribbed. Inflorescence erect, ca. 2m long, with ca. 7 partial inflorescences. Staminate buds yellow. |
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 This record Other records of Calamus heteracanthusThe map displays only records from the Aarhus Herbarium Database. The records may not represent the full distribution of Calamus heteracanthus |
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