Lianoid tree to 6.5m with climbing or drooping branches to 3m & lenticellate bark. Coriaceous 5-parted grey to purple-green leaves to 160mm x 150mm, tendrils to 120mm long. Axillary cymes, male cymes to 20 flowers, female cymes 1-3 flowers. Greenish flowers. Male flowers to 17mm x 4mm including 6mm long stipe, sepals to 10mm long, petals to 7mm x 2mm. Female flower 9mm x 4mm, calyx tube to 2mm long, sepals to 3mm long, petals to 5mm x 1.5mm. Coriaceous capsule 20mm x 15mm.