中国丛藓亚科植物分类学研究概述

Advances in the Taxonomic Study of the Subfamily Pottioideae in China

丛藓亚科是丛藓科中属数量最多的一个亚科,同时也是形态变异最复杂多样的亚科之一,到现在学者们仍没有对一些关键属、种的系统位置达成一致意见.在查阅国内外有关文献的基础上,概述了有报道以来中国丛藓亚科植物的分类研究进展,对物种构成和属的分布特点进行了初步分析,并对存在的问题和前景做了说明.

Pottioideae is one of the most complex and diverse subfamily in terms of morphological variation in the family Pottiaceae and has the largest number of genera and represents.Its taxonomic circumscriptions have been controversial for a long time,and there has been no consensus about which species and genera should be included in it.Based on the pertinent literature home and abroad,the classification research progress of subfamily Pottioideae in China is summarized,and species composition and distribution characteristics of each genus in Pottioideae are analyzed.The inadequacy and prospects of researching subfamily Pottioideae are also pointed out.