Sarcococca (sweet box or Christmas box) is a genus of 16–20 species of flowering plants in the box family Buxaceae, native to eastern and southeastern Asia and the Himalayas. They are slow-growing, monoecious, evergreen shrubs 1–2 m (3–7 ft) tall. The leaves are borne alternately, 3–12 cm long and 1–4 cm broad. They bear fragrant flowers, often in winter. The fruit is a red or black drupe containing 1–3 seeds. Some species are cultivated as groundcover or low hedging in moist, shady areas.