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叶：单，互生或对生，无托叶。 花：单性，雌雄同株，头状、穗状或总状花序，无花瓣； é

黄杨科： 常绿灌木或小乔木. 叶：单，互生或对生，无托叶。 花：单性，雌雄同株，头状、穗状或总状花序，无花瓣； 雄蕊 4 枚（以上），离生； 子房上位， 2-4 室，每室 1-2 胚珠。 果：蒴果或核果状浆果。 分布：世界 6 属 100 种 中国 3 属 40 种. 黄杨. 金边黄杨. 雀舌黄杨. 小叶黄杨.

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叶：单，互生或对生，无托叶。 花：单性，雌雄同株，头状、穗状或总状花序，无花瓣； é

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  1. 黄杨科： 常绿灌木或小乔木 叶：单，互生或对生，无托叶。 花：单性，雌雄同株，头状、穗状或总状花序，无花瓣； 雄蕊4枚（以上），离生； 子房上位，2-4室，每室1-2胚珠。 果：蒴果或核果状浆果。 分布：世界6属100种 中国3属40种

  2. 黄杨

  3. 金边黄杨

  4. 雀舌黄杨

  5. 小叶黄杨

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