江西蔓藓科分类及地理分布研究  

Studies on Taxonomy and Geographical Distribution of Meteoriaceae in Jiangxi

作　　者：季梦成[1] 罗健馨[2] 刘仲苓 

机构地区：[1]江西农业大学农学院,南昌330045 [2]中国科学院植物研究所,北京100093 [3]上海自然博物馆,上海200002

出　　处：《江西农业大学学报》2000年第3期381-387,共7页Acta Agriculturae Universitatis Jiangxiensis

基　　金：国家自然科学基金资助项目! (395 6 0 0 0 9)

摘　　要：蔓藓科是藓类植物的一个大科 ,主要分布于热带和亚热带 ,本科植物包括两个亚科 :拟毛枝藓亚科Pi lotrichelloideae ,主产南美洲 ;蔓藓亚科Meteorioideae ,主产亚洲东南部。江西有 1 0属 2 8种 ,主要分布于赣东北、赣西北及赣南 ,分别占全国属种的 83.3%和 39.4% ,亚洲的 83.3%和 31 .5 %。本文对江西蔓藓科植物的分类。Meteoriaceae is one of the largest families of bryophytes in tropical and subtropical regions. It consists of two subfamilies: Pilotrichelloideae distributed mainly in South America and Meteorioideae in Southeast Asia. So far, there are 10 genera and 28 species of Meteoriaceae known from Jiangxi. This figure represents about 83.3% of the total genera and 39.4% species of Meteoriaceae in China, about 83.3% and 31.5% in Asia. The family Meteoriaceae in Jiangxi is mainly distributed in northeastern, northwestern and southern parts of the province. According to statistical analysis, the distribution of Meteoriaceae in Jiangxi can be divided into three groups. The discussion on the distribution pattern for each genus and the relationship between the horizontal and vertical distribution of Meteoriaceae in Jiangxi are dealf with in this paper.

关 键 词：蔓藓科 分类学 地理分布 江西 垂直分布 

分 类 号：Q949.352[生物学—植物学] Q948.525.6