Tree up to about 3–5 m. high; young branchlets densely pubescent.. Leaves sessile or subsessile; stipules linear-filiform, up to 2 cm. or more long; rhachis pubescent, not winged, 3–6 cm. long; leaflets 8–12, alternate or opposite, ovate or oblong, 1–3 cm. long, 0.8–1.5 cm. wide, ± obtuse or obtusely subacuminate at apex, not emarginate, glabrous.. Peduncle together with axis of flowering raceme 3–6 cm. long, hairy; pedicels 1–1.4 cm. long, ± hairy in lower part, jointed a little below flower.. Flowers white, red outside.. Sepals 4, 4–5 mm. long.. Petals 4, obovate-oblong or oblong, 4 mm. long.. Pods unknown.