Herbaceous twining climber with puberulent leaves to 55mm x 33mm, glabrous apart from a few hairs on mid-vein above. Subaxillary inflorescence with bracts to 0.7mm long, green & purple flowers, calyx lobes to 2mm x 1.3mm with curved hairs outside, corolla to 10mm diameter, puberulent lobes to 3.4mm x 3.2mm