Twining herbaceous vine with hexagonal glabrate stems, pilose triangular leaves to 20mm x 12mm. Terminal & lateral corymbs 110mm x 80mm, with bracts 3mm long, white & violet flowers, phyllaries 6.5mm long, white corolla to 6mm long with purple lines, tube 2.5mm long throat 3.5mm long triangular teeth 3.5mm long. Glabrous achenes to 3.5mm long, pappus bristles 6mm long