大围山自然保护区苔藓植物资源

The Resources of Bryophyte in Daweishan Nature Reserve

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.