黄山藓类植物区系

Moss Flora of Huangshan Mountain in Anhui Province,China

对黄山进行了多次实地调查、考察和标本采集,经分类鉴定,收集整理有关黄山藓类的研究资料,目前黄山藓类植物有46科、135属、401种(包括7亚种和22变种),与20世纪50年代陈邦杰等以及后来对黄山的调查研究结果相比,藓类植物增加了4科、28属、184种;科内种数(≥15种)优势科有10个,属内种数(≥6种)的优势属有18个。黄山藓类植物地理成分类型复杂,东亚成分(包括中国特有)占37.82%,温带成分占35.13%,热带、亚热带成分占26.75%,表现出明显的由亚热带向温带过渡的特性。

A total of 401 species（including 7 sub-species and 22 varieties） belonging to 135 genera in 46 families were found in Huangshan Mountain,south of Anhui Province.Some 4 fami-lies,28 genera,and 184 species were new to Mt.Huangshan.The 10 most dominant families were Brachytheciaceae,Hypnaceae,Pottiaceae,Bryaceae,Dicranaceae,Meteoriaceae,Entodon-taceae,Thuidiaceae,Mniaceae,and Polytrichaceae,and the 18 most dominant genera inclu-ded Brachythecium,Campylopus,Entod,and Bryum.Based on an analysis of the geographic elements of the species,results showed that the East Asian,Temperate,and Tropical Elements accounted for 37.82%,35.13%,and 26.75% of the whole moss flora,respectively.The flora therefore presented transitional features from the subtropical zone to the temperate zone.