Petals 5, small, unguiculate, each with 2 linear scales at the base formed by infolding of the margin.
Ovary (2)3-locular; loculi 1-ovulate; pistillode very small in male flowers.
Fruit baccate, usually 1–2-locular and 1–2 seeded (by abortion).
Inflorescence a paniculate or racemoid thyrse.
Sepals 5, petaloid, free almost to the base.
Flowers dioecious, actinomorphic.
Seed with a thin arillode.
Leaves abruptly bipinnate.
Disk annular, glabrous.
Trees or shrubs.
Stamens 7–8.