Large woody climber with striate twigs sometimes brown-hairy. Leaves to 150mm x 70mm glabrous above and nearly so beneath. Terminal or leaf-opposed panicles, brown-hairy sepals 1mm x 2mm, coriaceous outer petals to 17mm x 4mm with red-brown hairs outside & pale woolly-hairy inside, inner petals 8mm x 3mm pale brown-hairy outside& glabrous within. Glabrous fruit to 20mm long