Changes

*A large tree up to 43 m tall, with bole up to 90 cm in diameter, without buttresses; twigs 4-angled, terminal bud <font color=#901040>words missing</font>.*Leaves elliptical to narrowly obovate, (3-)6.5-16 cm long, cuneate at base, acute at apex, with (9-)11-20 veins per 5 mm; inflorescences .*Inflorescences axillary, usually unbranched, 5-21-flowered; flowers with 4 or 6 tepals; fruit .*Fruit ovoid to subspherical, 13-19 mm long, with thin outer layer having air spaces under the skin, bluish.  ''C. laticostatum'' occurs in well-drained lowland or lower montane rain forest up to 1400 m altitude.