Monoecious vine sometimes hanging, sparsely strigillose of pilose stems becoming glabrescent, simple or bifid tendrils, Trifoliolate leaves, medial leaflet to 135mm x 72mm, denticulate, pubescent on mid-rib & larger veins. Solitary flowers or racemes, pubescent staminate flowers pendulous to 25mm diameter, erect sepals to 2mm, greenish-cream or yellowish-white petals, corolla to 38mm, puberulent outside, glabrous inside. Yellowish-green fruit to 14mm.