Large woody hirsute or villous liana with trifoliate leaves, leaflets to 170mm x 130mm. Densely flowered inflorescence with pilose to 15mm long & bractlets to 3mm long. 25mm purple flowers, velvety calyx to 15mm long, standard to 25mm x 25mm, violet with a yellow centre. Rusty pubescent fruits to 190mm x 60mm.