Erect suffruticose, everywhere silky-silvery. Stem terete or subterete. Stipules obsolete. Leaves trifoliolate, petiolate; terminal leaflets broadly ovate or cordate-ovate; lateral leaflets unequalsided; common petiole, 6-12 mm. Racemes 2-3-flowered, shorter than the leaf. Flowers 16-18 mm long, yellow. Calyx much shorter than the petals, 7-8 mm long, lobes shorter than the tube. Standard pubescent, 16-18 mm long, about twice as long as the calyx; carina boat-shaped, a little shorter than the standard. Pod, densely pilose, 3 cm long.