Large trees, to 40 m high and 90 cm dbh; twigs pale or greyish to dark brown, lenti-cellate, hairy when young. Leaves including petiole up to 5 cm long; petiolules 3-4(-7) mm long. Leaflets 3-5(-7), compound leaves often mixed with unifoliolate ones, elliptic, elliptic-oblong or ovate to lanceolate, (4 — )5 — 15( — 19) by (2 — )3 — 6( — 7.5) cm, coriaceous; apex long acuminate to acute; base cuneate or rounded; surfaces concolorous, dark brown when dry, glabrous above, glabrescent beneath; nerves (5-)6-8(-9) pairs, sharply arcuating towards apex, rather distinct. Panicles usually axillary, mostly in few fascicles, rarely terminal, rachis (4-)6-12(-20) cm, sparsely hairy; pedicels (2-)3-4 mm long. Sepals 3, elliptic-oblong, c. 3.5 by 2-2.5 mm, minutely hairy inside. Stamens 6; filaments 1-1.5 mm long; anthers linear, 3-3.5 mm long, sometimes hairy along both sides of the connective. Ovary c. 1.5 mm long, whitish hairy; style 1.5-2 mm, slightly recurved at apex. Fruits broadly ellipsoid to ovoid, 3-4 by 2.5-3 cm, mucro sometimes persistent; pericarp rather thick and firm, exocarp glabrescent with age. Seeds (sub)orbicular, flattish, c. 1.5 by 1 cm, testa chocolate brown to blackish.
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A tree. It can grow 50 m high. The leaves are alternate and compound. The flowers are 9 mm across. They are white. They are in branched flower arrangements. The fruit are about 3 cm across. The are fleshy and bluish-black. The pods are filled with pulp.
A canopy tree in primary lowland forest, found on hillsides and ridges with sandy to clay soils, at elevations up to 250 metres.
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It is a tropical plant. It grows in mixed forests up to 400 m altitude. It can grow in sandy or clay soils. It grows in Borneo.
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