Liana to 25m or scandent shrub with pubescent branches, leaves with 1 to 4 pairs of pubescent leaflets to 270mm x 90mm. Inflorescence to 450mm x 300mm, sepals to 2.5mm x 1.25mm pubescent outside glabrous within, nearly glabrous petals to 7mm long, white flowers, glabrescent woody flattened fruit to 50mm x 40mm