大围山自然保护区苔藓植物资源  

The Resources of Bryophyte in Daweishan Nature Reserve

作　　者：杨比伦[1] 肖银松[1] 

机构地区：[1]西南林学院资源学院,云南昆明650224

出　　处：《西南林学院学报》2003年第2期5-8,12,共5页Journal of Southwest Forestry College

基　　金：云南省省级重点建设专业西南林学院林学专业资助

摘　　要：报道了地处热带北缘的大围山自然保护区苔藓植物的资源状况 .共记载区内苔藓植物47科 ,1 1 4属 ,2 1 7种 .其中云南新分布记录 5属 (苔类 3属 ,藓类 2属 ) 1 0 1种 (苔类 3 0种 ,藓类71种 ) .其地理分布除具云贵区的特点外 ,还与岭南区、青藏区有很大的相似性 .该保护区的苔藓植物种类丰富 ,生活型和群落类型多样 ,且形成典型的热带山地苔藓林景观 ,是大围山自然保护区丰富的自然资源和生物多样性特色之一 .The resource situation of bryophyte in Daweishan nature reserve that is located on north fringe of tropical area in Yunnan Province has been reported in this paper.47 families,114 genera and 217 species of moss, including the new record of 5 genera (3 of liverwort and 2 of moss) and 101 species(30 of liverwort and 71 of moss) in Yunnan,have been identified.In the way of the geodistributional feature of bryophyte in China, it possesses the regional feature of Yunnan-Guizhou region, meanwhile, it is more similar in the regional feature of Lingnan region and Qinghai-Tibet region.In Daweishan nature reserve the bryophyte is rich in species, is diverse in living types and community types, consequently, it is one of the distinctive features of rich natural resources and biodiversity of the nature.

关 键 词：大围山自然保护区 苔藓植物 新分布 新记录 热带山地苔藓林景观 生物多样性 生活型 群落类型 

分 类 号：Q949.35[生物学—植物学] S759.9[农业科学—森林经理学]