Twining liana to 7m, glabrescent reddish-brown stems. Glabrous leaves to 90mm x 45mm. Terminal panicles of white & purple flowers, flower heads 5mm x 4mm with about 9 flowers per head, purple corolla to 3.5mm long with tube 1.5mm & lobes to 0.35mm. Achenes to 1.5mm long with pappus to 3mm long.