Twining liana to 10m with striate glabrous stems. Leaves to 55mm x 25mm, silky above & glabrate or pilose beneath. Panicles to 140mm x 80mm, flower heads to 11mm long with a bract 1.5mm long, white corolla 5mm long with tube 3mm long & throat 2mm long, teeth 0.5mm long. Achene to 4.5mm long with white pappus bristle 5mm long.