| 大方福建柏保护区蕨类植物种类及区系 |
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| 引用本文： | 骆强,董谦.大方福建柏保护区蕨类植物种类及区系[J].贵州大学学报(农业与生物科学版),2007,26(4):324-327,376. |
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| 作者姓名： | 骆强 董谦 |
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| 作者单位： | 1. 毕节学院,环境与生命科学系,贵州,毕节,551700
2. 贵州教育学院,实验中学,贵州,贵阳,550002 |
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| 摘 要： | 对大方福建柏保护区428号蕨类植物标本进行整理、鉴定，初步确定该地区有蕨类植物29科59属123种及3变种，其中上斜刀羽耳蕨Polystichum assurgentipinnum W．M．Chu et B．Y．Zhang为贵州地理分布新记录。经区系成分分析，认为该地区蕨类植物与热带亚洲关系密切，但性质却是以温带地理成分占优势的温带性质，属东亚区系。
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| 关 键 词： | 蕨类植物 植物区系 区系成分 大方 |
| 文章编号： | 1008-0457（2007）04-0324-04 |
| 收稿时间： | 2006-09-19 |
| 修稿时间： | 2006-09-192007-05-17 |
Pteridophyte flora in Dafang Nature Reserve for Fokienia hodginsii |
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| LUO Qiang,DONG Qian.Pteridophyte flora in Dafang Nature Reserve for Fokienia hodginsii[J].Journal of Mountain Agriculture & Biology,2007,26(4):324-327,376. |
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| Authors: | LUO Qiang DONG Qian |
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| Institution: | 1. Biological Department, Bifie College, Guizhou Bifie 551700, China; 2. Experimental Middle School, Guizhou Education College, Guizhou Guiyang 550002, China |
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| Abstract: | There are 29 families,59 genera, 123 species and 3 variants of pteridophytes in Dafang Nature Reserve for Fokienia hodginsii. Polystichum assurgentipinnum were new record to Guizhou. The analysis indicates that the ferny flora is complex and diverse in its geographical elements ,which are mainly pantrepie and East Asia ones. |
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| Keywords: | Pteridophyte ferny flora flora elements Dafang |
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