中文摘要：

采用形态解剖、化学等传统分类方法,对新疆天山的鳞网衣属地衣进行了初步研究,发现该属的3个种,其中脑状鳞网衣（Psora cerebriformis W.A.Weber）和小红褐色鳞网衣[Psora luridella（Tuck.）Fink]是中国新记录种。文中对鳞网衣属3个种进行了详细的描述,并提供了相关彩色图片。

英文摘要：

Specimens for this study were collected from Mt .Tianshan in Xinjiang ,China .In the laboratory standard methods of morphological ,anatomical and chemistry analyses were used .As a result ,three spe-cies of the Lichen Genus Psora Hoffm .were found .Among them , Psora cerebri f ormis W .A .Weber , and Psora luridella （Tuck .） Fink are new to China .Detailed descriptions with comments and photos are provided .