Glabrous liana to 6m, tendrils. 3-parted leaves to 140mm x 150mm with lobes to 95mm long. Axillary inflorescence tp 100mm long of 1-2 flowers with a tendril & bracts & bracteoles to 3.5mm long. Green male flowers to 20mm x 14mm with stipe 3mm long, calyx tube to 8mm with lobes to 7mm x 6.5mm, petals to 12mm x 1.5mm. Green capsule to 80mm diameter