| 浙江丽水生态示范区蕨类植物区系研究 |
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| 引用本文： | 王昌腾,朱圣潮.浙江丽水生态示范区蕨类植物区系研究[J].中南林业科技大学学报,2006,26(1):57-61. |
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| 作者姓名： | 王昌腾 朱圣潮 |
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| 作者单位： | 丽水职业技术学院 浙江丽水323000(王昌腾)，丽水学院生物系 浙江丽水323000(朱圣潮) |
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| 摘 要： | 对浙江丽水生态示范区蕨类植物资源进行了调查分析,结果表明:该区蕨类植物资源十分丰富,区系由43科93属327种(含变种)组成;主要的科是鳞毛蕨科、水龙骨科、蹄盖蕨科、金星蕨科和铁角蕨科;主要的属是鳞毛蕨属、复叶耳蕨属、铁角蕨属、蹄盖蕨属和卷柏属;区系起源古老,不乏古老的科、属及残遗种,且区系成分复杂,来源于多种地理成分.
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| 关 键 词： | 植物学 蕨类植物 区系成分 丽水生态示范区 |
| 文章编号： | 1000-2502(2006)01-0057-05 |
| 修稿时间： | 2005年9月2日 |
Studies on the Pteridoflora of Lishui Ecological Demonstrative Area in Zhejiang Province |
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| WANG Chang-teng,ZHU Sheng-chao.Studies on the Pteridoflora of Lishui Ecological Demonstrative Area in Zhejiang Province[J].Journal of Central South Forestry University,2006,26(1):57-61. |
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| Authors: | WANG Chang-teng ZHU Sheng-chao |
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| Abstract: | Based on investigation and statistical analyses,the Pteridophyte flora of Lishui Ecological Demonstrative Area in Zhejiang Province is studied.Pteridophyte flora is abundant.There are 327 species(including varieties) of 93 genera of Pteridophytes belonging to 43 families.The dominant families are Dryopteridaceae,Polypodiaceae,Athyriaceae,Thelypteridaceae and Aspleniaceae.The dominant genera are Dryopteris,Arachniodes,Asplenium,Athyrium and Selaginella.The flora origin traces back to a very early time,many of whose families,genera and relic species are ancientry,and the flora elements are complicated coming from varieties of geographical types.The geographical distribution has relations with the other parts in the formation in the world. |
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| Keywords: | botany Pteridophyte floristic element Lishui Ecological Demonstrative Area |
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