Suffrutescent climber to 2m. Green-brown scarcely pilose stems. Coriaceous leaves to 580mm x 85mm, glabrous above & red-purple pilose beneath. Axillary fascicles of 3-5 flowers with a bract to 70mm x 25mm, flowers with white or brown calyx, sepals to 29mm x 9mm, yellow corolla with tube to 50mm long opening to 25mm wide.