Climber with velvety stems. Leaves to 190mm x 100mm, glabrous above & sometimeshairy beneath. Yerminal & axillary cymes with bracts to 5mm long & bracteoles, white flowers 10mm diameter with 2 bracteoles to 3mm long, exterior sepals to 7mm long, interior sepals very small, corolla to 30mm long with 5 lobes . Black glabrous fruit 10mm long with a wing to 45mm x 50mm & a small wing to 28mm x 25mm.