Shrub to 2.5 m high. Branchlets ridged with decurrent leaf bases, glandular-verrucose, pubescent in bands between ridges with simple hairs. Leaves trifoliolate; petiole 1.5–5.6 mm long; central leaflet obovate, 2.5–12 mm long, 2–6.5 mm wide, crenate-dentate, flat to recurved at margins, rounded or emarginate; both surfaces glabrous, not glandular-verrucose; abaxial surface with midrib glandular-verrucose, glabrous, secondary venation obscure. Inflorescences usually longer than leaves, 5–9+-flowered. Sepals 1–1.5 mm long, glandular-verrucose, glabrous. Petals imbricate, 2.5–3.5 mm long, creamy white to pale pink, pubescent adaxially. Filaments slightly glandular-verrucose apically, dilated basally. Cocci not apiculate, not to slightly glandular-verrucose.