Tall pubescent liana to 25m, branches densely fulvous-tomentose, imparipinnate leaves with 5 to 41 leaflets sparsely tomentose on mid-rib above, thinly short-pilose beneath, terminal leaflets to 120mm x 50mm, basal leaflets 30mm x 15mm. Fulvous-tomentose panicles or racemes to 150mm long of pink flowers, calyx to 2mm and pilose outside, petals to 5mm long, fruit a curved capsule 17.5mm x 7.5mm