| Collector | Dransfield, J. |
| Number | JD7648 |
| Collected with | Baker,B., Heatubun,C. & Puradyatmika,P. |
| Country | Indonesia |
| Subpart | Irian Jaya |
| County | |
| Locality | Fak-Fak. Timika. Road to Kali Kopi from mile 38. Loc 35. Primary lowland forest on alluvium |
| Coordinates | 4° 25' 39'' S 136° 56' 26'' E |
| Minimum elevation (m) | 80 |
| Maximum elevation (m) | 80 |
| Start date | 1998/02/06 |
| End date | 1998/02/06 |
| Family | Arecaceae |
| Identification | Calamus warburgii K.Schum. |
| Determined by | |
| Identification qualifier | |
| Field notes | Clustering rotan climbing to 20 m tall; stem without sheaths 20 mm, with sheaths 35 mm diam, internodes 25 cm; sheaths green densely covered with brittle brown spines. Knee unarmed. Leaf cirrate to 2.5 m long; petiole absent; leaflets regularly arranged, scarcely pendulous. Inflorescence 80 cm with 9 partial inflorescences on each side of the achis, parsely spiny; flowers already fallen |
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