1 / 5

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.

keaton
Télécharger la présentation

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

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  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

More Related