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欧洲黄杨为黄杨科黄杨属常绿阔叶灌木,多分枝密集,直立性好,冠形圆柱状,小枝四棱形,被毛。单叶,对生,革质,椭圆形或倒卵形,基部圆或楔形,先端圆钝,叶缘有锯齿,叶面光亮,羽状脉,中脉凸出,叶柄被毛。花单性,雌雄同株,头状花序,苞片阔卵形,腋生,花密集,无花瓣,雄花无花梗,花被片4枚,外轮花被片卵状椭圆形,内轮花被片近圆形,雄蕊4枚,
Euonymus Euphorbiaceae Buxus is an evergreen broad-leaved shrubs, multi-branch dense, good erection, crown-shaped cylinder, branchlets four prism, coat. Leaves simple, opposite, leathery, elliptic or obovate, base rounded or cuneate, apex obtuse, margin serrate, leaf shimmering, pinnate, midvein raised, petiole covered. Flowers unisexual, monoecious, capitate, bracts broadly ovate, axillary, densely populated, petals free, male flowers pedicel, tepals 4, outer tepals ovate-elliptic, inner tepals Nearly circular, 4 stamens,