Liana, tree or shrub with recurved spines to 8mm long, pubescent branchlets, leaves 75mm long x 50mm pubescent beneath, lateral or terminal cymes with bracts to 1.5mm long, hairy sepals 2mm long, calyx 4mm long, hairy calyx lobes, corolla 3.5mm long with 5 lobes hairy outside & glabrous inside, 80mm diameter yellow fruit, white flowers