Glabrous liana with leaves 150mm x 80mm hairy or glabrous above & hairy beneath, terminal cymes with bracts to 16mm long x 1.5mm to 10 flowers, white flowers, calyx 10mm long with hirsute sepals, sepals 1mm across, corolla puberulous without to 15mm long, creamy on both sides turning redding outside, red or purple spotted inside, tails to 40mm long, reddish-brown glabrous follicles divergent at up to 60ยบ to 580mm long x 15mm diameter