Twining herb, villous stems. 3-foliolate leaves, papery villous leaflets, terminal leaflet to 90mm x 50mm. Axillary racemes with small bracts & bracteoles, pubescent flowers to 18mm, glabrous or hairy calyx to 10mm, yellow corolla. Villous yellow legume constricted between seeds to 30mm x 5mm
Source of seed oil