Scandent to 15m with glabrous striate branches & hairy branchlets. 7-10 foliolate leaves, glabrous leaflets to 150mm x 40mm. Terminal panicles with bracts 10mm long, flowers in umbels of 10 flowers, calyx 2mm long, 5 greenish glabrous petals 2mm x 1.2mm. Yellow 5-ridged fruit to 5mm long.