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作 者 ：张二芳;李琳;赵建成

期 刊 ：武汉植物学研究 2009年 27卷 1期 页码：108-112

关键词：苔藓植物；区系特征；庞泉沟国家级自然保护区；

Keywords:Bryophytes, Characteristics of the flora, Pangquangou National Nature Reserve,

摘 要 ：庞泉沟自然保护区共计有苔藓植物29科63属192种(包括12变种1亚种)。其中苔类植物8科9属14种;藓类植物21科54属178种。其区系的基本特征是:地理成分多样,区系联系广;区系成分以北温带成分为主,兼有较明显的东亚色彩;隶属于华北植物区系。

Abstract:In the Pangquangou National Nature Reserve,there are 192 species of bryophyte(12 varieties and 1 forms) belonging to 63 genera and 29 families,among which there are 14 species of liverworts belonging to 9 genera and 8 families,178 species(12 varieties and 1 forms) of mosses belonging to 54 ge-nera and 21 families.The results show that the geographical elements are varied and widely connected with other geographic elements of the world flora.The north temperate elements play dominant role and there are characteristics of East Asiatic.The Pangquangou National Nature Reserve has the closest relation with flora of North China.

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