Herbaceous twiner with glabrescent stems. 5-foliolate leaves, mucronulate leaflets to 50mm x 35mm. Axillary racemes with bracts to 15mm x 10mm, yellow flowers to 30mm long, puberulent setose calyx to 15mm x 5mm with teeth to 5mm long, yellow petals. Puberulent fruit 10-16 articulate to 150m long.