Liana to 35m or scandent shrub, glabrescent lenticellate branches, leaves with 1-8 pairs of leaflets tomentose when young becoming glabrescent, leaflets 160mm x 50mm, tomentose inflorescence to 200mm long with bracts to 10mm long, sepals 3.5mm x 1mm pubescent outside glabrous within, glabrous petals 6mm long, glabrous verruculose fruit to 37.5mm x 25mm with minute beak