Perennial, prostrate herb, up to 0.7 m high; stems thinly pubescent to glabrescent. Leaves pinnately trifoliolate. Leaflets suborbicular to widely ovate. Inflorescences of lax, many-flowered, axillary racemes with peduncles much longer than leaves. Flowers yellow, with brownish veins on standard petal. Flowering time Dec.-Feb.