Deciduous climbing shrub to 7m with reddish-brown glabrescent branches with lenticels, mucronulate serrulate leaves to 120mm x 65mm with white pubescence on veins above & purplish beneath, axillary brownish-tomentose cymes to 7 brownish-yellow flowers, 20mm diameter pale yellow flowers edged pink, 5 sepals to 5mm x 2.5mm, 5 petals to 9mm x 5mm, fruit glabrous brown to 23mm long