| Collector | Kuhnhauser, B. |
| Number | 15 |
| Collected with | John Dransfield, Peter Petoe, Connie Geri, Sirukit anak Dubod, Fedilina Ling |
| Country | Malaysia |
| Subpart | Borneo |
| County | |
| Locality | Kuching Division. Kubah National Park, near Matang Wildlife Center. Kerangas |
| Coordinates | 1° 36' 41'' N 110° 9' 52'' E |
| Minimum elevation (m) | 38 |
| Maximum elevation (m) | 38 |
| Start date | 2018/10/26 |
| End date | 2018/10/26 |
| Family | Arecaceae |
| Identification | Calamus crassifolius J.Dransf. |
| Determined by | J. Dransfield |
| Identification qualifier | cf. |
| Field notes | Solitary rattan, height 8m, stem length 14m, internode length 12cm, leaf length 80cm total incl. petiole 10cm, 2 pairs of leaflets, leaflets on upper side lucid light green, lower side dull light green, sheath dull green, flagellum 1.5m |
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