| Collector | Christensen, H. M. |
| Number | 1320 |
| Collected with | |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 2nd division, Lubok Antu District, river Delok. Steep slope in young secondary forest near Nanga Sumpa. |
| Coordinates | 1° 20' N 112° 10' E |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1993/05/30 |
| End date | 1993/05/30 |
| Family | Arecaceae |
| Identification | Calamus sarawakensis Becc. |
| Determined by | Dransfield, J. |
| Identification qualifier | |
| Field notes | Rattan with about 9-11 pairs of leaflets/leave. Can get a very long. Uses: Fibre, but not so strong, cannot stand water, used for binding purposes inside. Name in Iban language: Wee Bayau. |
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