Glabrous woody climber. Unifoliolate mucronate glabrous leaves to 145mm x 75mm. Terminal few-flowered cymes with bracts to 23mm x 9mm, glabrous calyx, tube to 3mm long with 5-7 lobes to 9mm long, white glabrous corolla, tube to 30mm x 3mm with 7-9 lobes to 18mm x 6mm. Lobed fruit 8mm x 6mm.