Collected from Andhra University campus today
Annual or perrenial Climber, Root woody, stem herbaceous, velvet colour, covered with pubrerulos to pubescent, cylindrical, leaves trifoliate, obovate to oblanceolate, petiolate with pulvinous leaf base, mid vein prominent on abaxial forming a small groove on adaxial, puberlous.
Fruit legume, 4 -5 seeded forming groove between seed to seed, calyx persistent on pod, pubescent 3-4 in each cluster