Twining vine with yellow tomentose stems, leaves velvety above, white-tomentose beneath to 160mm x 100mm. Racemes or corymbs to 130mm long of lemon yellow to cream flowers, calyx lobes to 13mm x 3mm, pubescent above, tomentose beneath, corolla 40mm long tomentose outside tube, glabrous inside, lobes to 18mm x 12mm