Dioecious; sep 3–4; pet none; stamens 2; ovary 2–5-locular; style slender, with divergent, subulate stigmas, deciduous; drupe globose, dry, usually 3-seeded; bushy shrubs with numerous crowded, alternate or often subverticillate lvs and small, sessile, terminal heads of purplish fls. 2, the other in Iberia and the Azores.