| Collector | Christensen, H. M. |
| Number | 602 |
| Collected with | F. L. Apu |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 4th division, Kelabit Highlands. On ridge in primary forest near Pa Dalih |
| Coordinates | 3° 40' N 115° 50' E |
| Minimum elevation (m) | 1400 |
| Maximum elevation (m) | 1400 |
| Start date | 1993/08/08 |
| End date | 1993/08/08 |
| Family | Arecaceae |
| Identification | Calamus flabellatus Becc. |
| Determined by | Dransfield, J. |
| Identification qualifier | |
| Field notes | 15 cm. between the internodes. Uses: Fiber used for tying and weaving of baskets. Name in Kelabit language: Wae Kusa. |
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