Shrub to 1 m high. Branchlets terete, with faint decurrent leaf bases, glandular-verrucose, glabrous though sparsely stellate-hirsute when young. Leaves trifoliolate; petiole 4.8–9.6 mm long, glabrous abaxially; central leaflet narrowly lanceolate, 17–32 mm long, 2.9–4.6 mm wide, entire, recurved at margins, acute; both surfaces not glandular-verrucose; adaxial surface glabrous; abaxial surface stellate-velvety, with midrib glandular-verrucose, with few hairs, secondary venation obscure. Inflorescences shorter than leaves, usually 7–13-flowered. Sepals 0.5–1 mm long, glandular-verrucose, pubescent. Petals imbricate, 2.2–2.6 mm long, creamy white, glandular-verrucose abaxially, pubescent adaxially. Filaments slightly glandular-verrucose apically. Cocci apiculate, glandular-verrucose, glabrous.