Perennial herbs or shrubs with alternate, exstipulate leaves. Leaves 1-3-ternate. Flowers solitary, showy, regular, bisexual. Calyx of 5 free sepals, persistent. Corolla of 5(-10) free petals, Stamens many; anthers extrorse. Carpels 2-5 or 8, apocarpous on a fleshy disc. Fruit consisting of a cluster of (1-)2-8 follicles. Seeds several, large.