Glabrous liane to 15m, Glabrous 5-lobed leaves to 150mm x 200mm. Cymes to 20mm with bracts & bracteoles, 10 flowers in male, 2 flowers in females. Male flowers yellow-cream to 17.5mm x 2.3mm with sepals to 6.2mm long, petals to 4.5mm long. Fruit to 85mm x 30mm.