Giant thick-stemmed liana with spines, tendrils. 2-foliolate leaves, coriaceous leaflets glabrous above strigose on veins beneath to 90mm long, terminal or lateral racemes to 60mm long with 2 bracteoles, white aromatic flowers, strigose or puberulent green calyx 25mm long with teeth 3mm long, 5 strigose white clawed petals, short-clawed to 40mm long. Flat strigose coriaceous legume 100mm x 30mm.