Herbaceous, diffuse, glabrous, copiously branched, a foot or more high. Stipules 3–5 lines, setaceous, persistent. Petioles 9–15 lines.Leaflets 3, rather fleshy, glabrous, subcoriaceous when dried, lanceolate, subacute or bluntish with a mucro, reaching 18–21 lines long, the upper 1/4– 3/8, the lower 1/2 in. broad. Flowers up to 12–18 in copious lax short-peduncled lateral and terminal subsecund racemes. Bracts 1 1/2 line, setaceous, persistent. Pedicels 1 1/2–2 lines, glabrous, cernuous. Calyx 3/8 in., glabrous, the lanceolate teeth exceeding the tube. Corolla glabrous, reddish when dried, just equalling the calyx. Ovary short-stalked, linear, glabrous, ovules about 20. Pod unknown.
