Wiry shrub to 1 m high. Branchlets ±terete with slightly decurrent leaf bases, weakly glandular-verrucose, glabrous or with few hairs. Leaves trifoliolate; petiole 2–10 mm long; central leaflet lanceolate to elliptic, (13–) 20–28 mm long, 6.5–11 mm wide, crenulate, slightly recurved at margins, acute, not glandular-verrucose, glabrous or with few hairs; midrib weakly glandular-verrucose abaxially; secondary veins obscure. Inflorescences shorter than leaves, 9–20-flowered. Sepals 1–1.5 mm long, not obviously glandular, glabrous. Petals imbricate, 1.8–2 mm long, cream to pale pink, not obviously glandular, with sparse stellate and simple hairs on margins. Filaments glabrous, not glandular. Cocci smooth, glabrous.