Shrub, 1-2 m high; branchlets striate. Leaves simple or 3-foliolate, petiolate; leaflets elliptic, broadly elliptic or obovate, 2.5-6 cm long, 1.5-3.5 cm wide, apex rounded or emarginate, mucronulate, base cuneate to broadly cuneate, lateral veins 4-6, prominent below, joining to form a conspicuous looping submarginal vein, chartaceous, glabrous; petiole 0.8-2 cm long, channelled; petiolules 0.2-0.5 mm long, channelled. Inflorescence of axillary corymbose racemes, 4-6 flowered, aggregated towards the ends of the branches; peduncles 1.5-4.5 cm long; pedicels 1-2 cm long; bracts trifid, 1 mm long. Receptacle cylindric-infundibular, 5-7 mm long, 1.5-2 mm wide at mouth, longitudinally ribbed; disc lobed with lobes unequally laciniate, 0.8-1 mm long. Sepals 4, elliptic-broadly elliptic, navicular, 9-10 mm long, 5-8 mm wide, apex obtuse to round, uncinate, margins glabrous or ciliate. Petals 4, white, elliptic, 2.3-7 mm long, 1.2-5 mm wide, apex acute, apiculate, base clawed. Androphore 7 mm long, exserted 2 mm from receptacle. Stamens 18-30, c. 2 cm long; anthers 2 mm long. Gynophore 2.1-2.3 cm long. Ovary oblong-ellipsoid, 3 mm long; ovules 10-15; stigma sessile, capitate. Fruit reddish yellow, ellipsoid-cylindrical, 2.5-3.7 cm long, 1.3-1.5 cm diam., distinctly colliculate. Seeds 10-15, sub-globose, 5 mm diam., verrucose.