Slender clustering rattan climbing palm to 15m, scandent stems, leaf sheaths with triangular reflexed spines to 15mm long, leaves to 1m+ with spines to 20mm long on margins & both surfaces, bristly leaflets to 400mm x 30mm, very long female spadix, long-beaked fruit 11mm x 6mm with pale brown scales , male spadix to 2m divided into 4-5 pendulous branches. Clustering rattan climbing palm, scandent stem to 25m, leaf sheaths with spines to 15mm long, leaves to 1m long, leaflets unarmed to 350mm x 70mm, female spadix to 1m+