| Field notes | Clustering rotan in moss forest, climbing to 20 m. Stem without sheaths 5 mm, with to 8 mm diam., internodes 15 cm., sheaths bright green with scattered and grouped slender brown spines; leaf 35 cm with 4-6 leaflets on each side. Flagellum 1 m. Inflorescence with 1-4 partial inflorescences, female |