Climbing clustering rattan palm to 30m. Glabrous leaves to 780mm long with spines to 4mm x 1.2mm, spiny sheath to 4mm x 1.2mm, 23 to 26 pairs of leaflets, mid-leaflets to 260mm x 20mm, apical leaflet to 100mm x 13mm. Pistillate inflorescence to 590mm long with bracts to 150mm x 17mm, rachillae to 13mm x 1.3mm with bracts to 1mm x 1.5mm. Beaked fruit.