| Collector | Christensen, H. M. |
| Number | 1268 |
| Collected with | |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 2nd division, Lubok Antu District, river Delok. On slope in secondary forest near Nanga Sumpa. |
| Coordinates | 1° 20' N 112° 10' E |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1993/05/29 |
| End date | 1993/05/29 |
| Family | Arecaceae |
| Identification | Calamus myriacanthus Becc. |
| Determined by | Dransfield, J. |
| Identification qualifier | |
| Field notes | Rattan, 1-1.5 m. from leafbase to the first pair of leaflets. 10-12 pair of leaflets. Latex. Uses: Fibre used in making baskets, the framing parts. Name in Iban language: Wee Tulang. |
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