HABIT	A WIRY, SPREADING, PERENNIAL HERB, UP TO 0.5 M LONG.
STEMS	WITH A RADIAL GROWTH HABIT, OFTEN ROOTING AT BASAL NODES, SPARSELY PILOSE.
LEAVES	ALTERNATE, TRIFOLIATE; LEAFLETS OBCORDATE, EMARGINATED AT APEX, CUNEATE AT BASE, MARGINS ENTIRE, UPPER SURFACE GLABROUS, LOWER WITH SPARSE APPRESSED HAIRS; TERMINAL LEAFLET 4-9 MM LONG AND 3-10 MM WIDE, LATERAL LEAFLETS SMALLER.
FLOWERS	INFLORESCENCE SESSILE, LEAF-OPPOSED FASCICLES OF 2-4 FLOWERS; PURPLISH OR BLUISH.
FRUITS	POD LINEAR OR OBLONG, 1-1.5 CM LONG, CONTINUOUS ALONG UPPER SUTURE, INDENTED ON LOWER SUTURE, WITH 4-5 RETICULATE JOINTS, 3-5-SEEDED.