Sprawling or prostrate shrublet, with branches up to 1m long. Leaves 3-foliolate, leaflets sub-terete, awl-shaped, straight or incurved, glabrous; flowers 1-3(-5) at tips of branches, pale-yellow, sometimes partly reddish; standard sepal incurved on sides, wing sepals glabrous, keel strongly upcurved, glabrous; calyx glabrous with zig-zag veins. Plants commonly seen on edges of path and on slopes.