Perennial woody glabrous sometimes twining climbing shrub to 6m or subshrub with glabrous stems, axillary glabrous panicles or racemes to 75mm long of pink-purple flowers to 35mm with a darker centre, nearly white at mouth, white outside, glabrous sepals 5mm x 4mm, corolla to 24mm long, corolla to 10mm across, glabrous round 2-celled capsule to 10mmx 6mm, glabrous or glabrescent leaves 110mm x 90mm
Known weed