新疆常见的四种药用苔藓植物的初步探讨

地钱（MarchantiapolymorphaL．），蛇苔[Conocephalumconicum（L．）Dumort．]，石地钱[Rebouliahemisphaerica（L．）Raddi．】和紫背[Plagiochasmarupestre（Forst．）Steph．]均为叶状体苔类，属于苔藓植物门，苔纲，地钱目。其绿色的营养体都是配子体，在野外经常遇到。本文介绍了在新疆常见的这四种药用苔类的，地理分布，主要成分和药物应用。

Preliminary Discussion of The Four Common Medical Use Liverworts in Xinjiang,China

Marchantia polymorpha L. , Conocephalum conicum （L.） Dumort. , Reboulia hemisphaerica （L.） Raddi. and Plagiochasma rupestre （Forst.） Steph. are frondose liverworts, and they belong to order Marchantiales, class Liverworts, Bryophytes. Their vegetative parts are their gametophytes, they always can be found in wet, outdoor fields. This paper mainly introduces these four common distributed medicinal use liverworts in Xinjiang and also offered their morphological structure, geographical distribution, dominant sector and medicinal use.