河北省大帽藓科植物的分类和分布

Study on the Taxonomy and Distribution of Encalyptaceae from Hebei Ρrovince,China

根据对河北省大帽藓植物进行整理研究 ,现知该地区有本科植物 7种 ,其中 ,中华大帽藓 ( Encalyptasinica Zhao et Li)为最近在河北省发现的一个新种 ,西藏大帽藓 ( Encalypta tibetana Mitt.)、剑叶大帽藓 ( E.spathulata C.Muell.)为河北省新记录种 .简要概述了每种植物的识别特征、生境和地理分布 ,并根据标本编制了河北省大帽藓属植物分种检索表 .

Based on the specimens collected from Hebei province,seven taxa of the genus Encalypta Hedw.are recognized currently.Among them, Enclypta sinica Zhao et Li recently described as a new species is a endemic. Encalypta tibetana Mitt.and E.spathulata C.Muell.are newly mosses recorded.The general habits,diagnostic characteres and geographic distributions about these taxon are discussed,and a key is provided.