湖南小溪自然保护区树附生苔藓植物研究  

Epiphytic Bryophytes in Xiaoxi National Nature Reserve in Hunan

作　　者：刘冰[1] 姜业芳[1] 李菁[1] 魏华[1] 鲁扬[1] 

机构地区：[1]吉首大学生物资源与环境科学学院,中国湖南吉首416000

出　　处：《生命科学研究》2010年第1期34-37,共4页Life Science Research

基　　金：国家自然科学基金资助项目(30470181);湖南省自然科学基金资助项目(09JJ6036);湖南省教育厅资助项目(08C713)

摘　　要：采用水平拉线法调查了小溪国家级自然保护区中树附生苔藓植物的种类,并对其进行了地理成分的分析.研究结果表明:该地区附生苔藓植物共18科26属共43种,其中苔类植物6科6属6种,藓类植物12科20属37种;树附生苔藓植物区系成分以东亚成分为主,其次为热带亚洲成分,再次为旧世界温带成分及温带亚洲成分.The epiphytic bryophytes in Xiaoxi National Nature Reserve were investigated by the Horizontal Pulling Line Method, and the geological elements of these bryophytes species were also studied. The results were showed as follows： there were 43 species of bryophytes in 26 generas of 18 families in total, including 6 species of liverwort in 6 generas of 6 families, and 37 species of mosses in 20 generas of 12 families. The number of geological elements of the epiphytic bryophytes in this area were followed with the order： Eastern Asia Element 〉 Tropical Asia Element 〉 Old World Temperate and Temperate Asia Element.

关 键 词：树附生苔藓植物 地理成分 小溪自然保护区 

分 类 号：Q949[生物学—植物学]