摘要
对福建、广东、广西、贵州和湖南分布的长苞铁杉 ( Tsuga longibracteata)群落主要木本植物种类的局域分布进行研究 .结果表明 ,分布区内的 7个长苞铁杉群落木本植物有 1 68种 ;组成上除长苞铁杉外 ,仅福建省的天宝岩、梅花山和大丰山长苞铁杉群落共有种为甜槠 ( Castanop-sis eyrei)、木荷 ( Schima superba)和深山含笑 ( Michelia maudiae) ;各群落物种种数在前几位的科具有很大的相似性 ,集中在壳斗科 ( Fagaceae)、杜鹃花科 ( Ericaceae)、山茶科 ( Theaceae)和樟科( Lauraceae)等少数几个科 ;整个分布区内除长苞铁杉外没有共有种 ,群落与群落之间的偏宜种有 33种 ,群落的特征种共有 1 34种 .
This paper first deals with local distribution of the major wood plant in Tsuga longibracteata communities distributed in Fujian,Guandong,Guanxi,Guizhou and Hunan provinces.The results showed that there were 168 wood plant species in its distributing area;and that besides Tsuga longibracteata there were constant species such as Castanopsis eyrei,Schima superba and Michelia maudiae in the Tianbaoyan,Meihuashan and Dafengshan Tsuga longibracteata communities of Fujian province,but not in the 7 communities,and that its families were of similarity which concentrated on Fagaceae,Ericaceae,Theaceae,Lauraceae etc.of which species numbers ranged top list,and that there were 33 selective species between communities and 134 exclusive species in all.
出处
《福建林学院学报》
CSCD
北大核心
2002年第3期193-196,共4页
Journal of Fujian College of Forestry
基金
福建省自然科学基金资助项目 (B0 110 0 2 6)
福建省自然科学基金重大资助项目 (2 0 0 0 F0 0 7)
关键词
长苞铁杉群落
木本植物
种类组成
局域分布
Tsuga longibracteata community
wood plant
floristic composition
local distribution
