Woody twining vine with hairy stems. Leaves to 140mmx 100mm, tomentulose or glabrate above & whitish tomentose beneath. Axillary 1-3 flowered inflorescence with bracts. Villous flowers red-purple inside, pale yellow outside 25mm long with 3 lobes to 6mm long at apex, utricle to 15mm long, tube to 30mm long, 3-lobed limb to 50mm x 15mm. Tomentose 50mm x 20mm seed pod.