| 河南薄山国家森林公园蕨类植物区系研究 |
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| 引用本文： | 闫双喜,金红,胡艳芳.河南薄山国家森林公园蕨类植物区系研究[J].河南科学,2009,27(4):415-418. |
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| 作者姓名： | 闫双喜 金红 胡艳芳 |
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| 作者单位： | 河南农业大学,林学院,郑州,450002 |
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| 基金项目： | 国家科技基础平台建设项目 |
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| 摘 要： | 据调查,河南薄山国家森林公园有维管束植物132科427属772种39变种和6变型,其中蕨类植物13科17属26种和1变种.蕨类植物区系基本特征是地理成分多样,区系联系广泛,有一定的古老性;以温带性质为主,有明显的热带残遗性;特有现象明显,为东亚成分分布中心的一部分;隶属于华北区系,有强烈西南区系特色.
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| 关 键 词： | 蕨类植物 区系特征 聚类分析 薄山 中国 |
Pteridophyte Flora in Boshan Mountain National Forest Park of Henan Province |
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| Yan Shuangxi,Jin Hong,Hu Yanfang.Pteridophyte Flora in Boshan Mountain National Forest Park of Henan Province[J].Henan Science,2009,27(4):415-418. |
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| Authors: | Yan Shuangxi Jin Hong Hu Yanfang |
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| Institution: | College of Forestry;Henan Agricultural University;Zhengzhou 450002;China |
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| Abstract: | There are 13 families,17 genera and 26 species and 1 variety of pteridophytes in Boshan Mountain National Forest Park.Their floral characteristics are:They have diverse geographical elements,wide ranges of flora relations and ancient origins to some extent;They are dominated by tem perate elements but maintain remarkable tropical vestige;Because of their remarkable specificities,they are part of East Asian elements;They belong to north China flora and have much in common with southwest China flora. |
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| Keywords: | pteridophytes flora characteristic cluster analysis Boshan mountain China |
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