Woody vine with silky glabrescent stem. Leaves to 155mm x 60mm, glabrescent beneath & silky above. Terminal & axillary silky panicles, of 3-6 flowers with bracts 2mm long & bracteoles. Golden-silky or tomentose seals to 2mm x 2.5mm, yellow petals glabrous or with a few hairy, claw to 1.5mm long, limb to 3.5 mm x 2.2mm. Tomentose samara to 34mm long with nut 7mm x 6mm, wing 11mm wide