| 北京杨镇湿地维管束植物区系及植物资源利用保护 |
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| 引用本文： | 李满良,马晓伟,张铁明,胡东,陈卫.北京杨镇湿地维管束植物区系及植物资源利用保护[J].首都师范大学学报(自然科学版),2007,28(4):46-49,58. |
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| 作者姓名： | 李满良 马晓伟 张铁明 胡东 陈卫 |
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| 作者单位： | 首都师范大学生命科学学院,北京,100037 |
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| 基金项目： | 北京市自然科学基金;北京市重点实验室基金 |
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| 摘 要： | 杨镇湿地共有维管束植物243种（或变种、变型）,隶属于55科,157属.其中蕨类植物4科,4属,5种：双子叶植物38科,108属,167种;单子叶植物13科,45属,71种.种子植物属的分布区类型有13个类型,5个变型.其中世界分布区类型有42属：温带分布区类型共有66属;热带分布类型共有45属.温带地区类型占主导,温带成分较丰富.
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| 关 键 词： | 区系 湿地 维管植物 杨镇 北京 |
| 修稿时间： | 2005-12-232007-05-11 |
Studies on the Flora of Vascular Plant in Wetland of Yangzhen in Beijing |
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| Li Manliang,Ma Xiaowei,Zhang Tieming,Hu Dong,Chen Wei.Studies on the Flora of Vascular Plant in Wetland of Yangzhen in Beijing[J].Journal of Capital Normal University(Natural Science Edition),2007,28(4):46-49,58. |
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| Authors: | Li Manliang Ma Xiaowei Zhang Tieming Hu Dong Chen Wei |
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| Institution: | College of Life Science, Capital Normal University, Beijing 100037 |
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| Abstract: | The vascular plants in wetland of Yanzhen,Beijing comprise 243 species(varieties of form),which belong to 15 genera and 55 families.Among them,4 family,4 genera,5 species belong to Pteridophyta;38 families,108 genera,167 species belong to Dicotyledoneae and 13 families,45 genera,71 species belong to Monocotyledoneae.In the flora,the geographic distribution of seed plants in this area can be divided into 13 distribution types and 5 subtypes,which comprise 66 genera of the temperate,45 genera of the tropics and 42 genera of the cosmopolitan.The type of Temperate occupy an leading position,the element in temperate zone is very rich. |
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| Keywords: | flora wetland vascular plant Yangzhen Beijing |
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