贵州万佛山省级森林公园岩生苔藓植物区系分析  

Analysis on Flora of Bryophytes on Rock in Wanfoshan Provincial Forest Park of Guizhou

作　　者：苏金金[1] 何林[1] 韦美静[1] 孙中文[1] 

机构地区：[1]遵义师范学院生物系,贵州遵义563002

出　　处：《湖北农业科学》2013年第12期2788-2791,共4页Hubei Agricultural Sciences

基　　金：贵州省遵义市科技局科研基金项目[遵市科合社字(2007)18号]

摘　　要：通过对贵州省凤冈县万佛山省级森林公园进行岩生苔藓植物调查,了解到万佛山省级森林公园岩生苔藓植物有25科53属70种,青藓科(Brchytheciaceae)、丛藓科(Pottiaceae)、灰藓科(Hypnaceae)、羽藓科(Thuidiaceae)、蔓藓科(Meteoriaceae)和扭叶藓科(Trachypodaceae)为该地区的优势科,青藓属(Brahchythecium)、匐灯藓属(Plagiomnium)、灰藓属(Hypnum)和净口藓属(Gymnostomum)为该区域优势属。万佛山省级森林公园的岩生苔藓植物中东亚分布成分占主体,占总种数的31.34%(世界分布种数不计,下同),北温带成分次之,占总种数25.37%,温带成分高达79.10%,总体性质是温带的。Based on the field investigation,the bryophytes on rock in Wanfoshan provincial forest park of Guizhou were analyzed.70 species belonging to 25 families and 53 genera were found.Brchytheciaceae,Pottiaceae,Hypnaceae,Thuidiaceae,Meteoriaceae and Trachypodaceae were the 6 predominant families in this region,and there were 4 dominant genera such as Brahchythecium,Plagiomnium,Hypnum,and Gymnostomum in this region.The East Asian elements were the most important one,which accounted for 31.34% of the total,the North temperate elements accounted for 25.37% of the total.In general,the temperate components accounted for 79.10%,the temperate elements were the main body of the bryophytes in Wanfoshan provincial forest park of Guizhou.

关 键 词：苔藓植物 岩生植物 区系 贵州万佛山省级森林公园 

分 类 号：Q949.35[生物学—植物学]