Scandent monoecious simple-tendril vine, glabrous or puberulous stems, lobed leaves to 110mm x 60mm with denticulate margins scabrous above pilose beneath,white flowers, solitary or paired male flowers, calyx 2mm long with 1mm lobes, pilose corolla with puberulous lobes to 3mm long, solitary or paired female flowers, wrinkly fruit 17mm x 10mm