| Collector | Petoe, P. |
| Number | 40 |
| Collected with | Sirukit anak Dubod, Mugu anak Sanggap, Dellie anak Medie, Medie anak Aloh, William Baker, Benedikt Kuhnhauser |
| Country | Malaysia |
| Subpart | Borneo |
| County | |
| Locality | Sarawak. Sri Aman Division. Lanjak Entimau Wildlife Sanctuary. Lanjak Field Station by river landing |
| Coordinates | 1° 24' 42'' N 112° 0' 37'' E |
| Minimum elevation (m) | 325 |
| Maximum elevation (m) | 325 |
| Start date | 2018/11/04 |
| End date | 2018/11/04 |
| Family | Arecaceae |
| Identification | Korthalsia cheb Becc. |
| Determined by | P. Petoe |
| Identification qualifier | |
| Field notes | Solitary, noisy rattan to c. 15 m tall. Stem c. 3 cm diam. Leaf2-3 m long including 1-1.5 m long cirrus and 15 cm petiole; leaflets 5 each side of rachis, rhomboid, dark green above, pale whitish rusty below. Leaf sheath c. 15 cm long, smooth, green-yellow; Ochrea inflated, brown, with long black-yellow spines |
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