Herbaceous vine with striate glabrous or pubescent branches. Thick puberulent or glabrate leaves to 85mm x 40mm scaberulous above puberulent beneath. Axillary few-manyflowered umbels or cymes of 20mm long red flowers, 4-5 calyx lobes to 7mm x 4mm, red corolla puberulent outside to 25mm x 4mm, 4 yellow lobes 7mm long, red tomentulose corolla to 20mm long. Glabrous to tomentose capsule to 7mm long.