摘要
分析了赣北云居山苔藓植物的垂直分布、各垂直带的主要种类,区系构成及主要种类的地理分布,并与国内其它苔藓分布区比较。结果表明:1.常绿阔叶林中的苔藓植物最丰富,是垂直分布的主要构成部分;2.和华北区的秦岭有一定程度的亲缘关系;3.和黄山一样,为典型的东亚植物类型,符合种子植物地理划分.但在华中苔藓植物区划分小区时,应把云居山与庐山归于同一小区,和黄山区别开。
This paper deals with the vertical distribution,the major species for each vertical belt, the floristic components and the geological distribution of the major species of the Bryophyta in Mt.Yunju in North Jiangxi province.Also the comparison of the Bryophyta in Mt.Yunju with those in other regions in China is reported.The results are as follows: 1.There are the richest species of Bryophyta in the evergreen broad-leaved forest,which is the main component of the vertical distribution of Bryophyta in the area.2.The flora has a consanguinity to a certain extent with the flora in Mr.Chinlin in North China.3.This flora is rich in the elements of East Asia,similar to the flora in Mr.Huangshan,and conforms to the spermatophyte in the geographic division of regions.But when the region of Central China is subdivided into smaller areas,Mt.Yunju and Mt.Lushan should come to the same subarea,which differs from Mt.Huangshan
出处
《江西农业大学学报》
CAS
CSCD
1993年第2期174-181,共8页
Acta Agriculturae Universitatis Jiangxiensis
关键词
云居山
苔藓植物
垂直分布
区系
Mt.Yunju
Bryophyta
Vertical distribution
Flora
