Fruit capsular, 3-coccous (often reduced to 1 by abortion).
Petals (4)5(6), each with 2 hairy scales at the base.
Sepals 5, connate to form a cupuliform calyx.
Stamens 8–10; anthers with an apical gland.
Inflorescence an axillary racemoid thyrse.
Ovary 3-locular; loculi 1-ovulate.
Flowers dioecious, actinomorphic.
Seed with a lobed arillode.
Trees or shrubs.
Leaves simple.
Disk annular.