采自新疆北部Lecanora属的新记录地衣种(英文)  

New Records of the Lichen Genus Lecanora from Northern Xinjiang

作　　者：热依木.马木提 吾尔妮莎.沙依丁 刘丽燕[1] 阿不都拉.阿巴斯[1] 王玉良[2] 

机构地区：[1]新疆大学生命科学与技术学院 [2]安徽技术师范学院生物系安徽凤阳233100

出　　处：《新疆大学学报（自然科学版）》2006年第2期203-206,共4页Journal of Xinjiang University(Natural Science Edition)

基　　金：Supported by the National Natural Science Foundation Of China (No. 30460001,30160001)

摘　　要：茶渍属地衣广泛分布于新疆北部.其基本特征为几乎都具有特久的子囊盘,子囊盘茶渍型.绝大多数茶渍属地衣适应于生活在干旱半干旱地区.它们对环境的适应性能力强.我们在进行分类的过程中,采用微量化学结晶法(MCT),薄层色谱法(TLC)等方法检测地衣物质,通过观察子囊盘结构、颜色和对地衣次生产物的分析,并对采自于新疆阿勒泰山哈纳斯自然保护区和天山天池所采集的茶渍属(Lecanora Ach.in Luyken) 300余号标本进行了整理及分类,初步定名新疆新记录地衣3种(Lecanora cenisia Ach , Lecanora crenulata,Lecanora intricata) ,本文对此三种新疆新记录地衣进行详细的描述并提供了三种新疆新记录地衣的彩色图片.所引用标本均保存于新疆大学资源植物标本室.The genus Lecanora belongs to the crustose lichens and is widely distributed in the North part of the Xinjiang. In the Genus Lecanora , almost all of the species have persistent lecanorine type apothecia. Most of them exist in arid or semiarid regions. As part of a revision of this genus, extensive collections were made in the Hanas Natural Reserve , and we have found three new records to Xinjiang： Lecanora cenisia Ach , Lecanora crenulata （Schaer）Heu in Bull and Lecanora intricate Ach. Llenas. The Lichen products of each species was detected by using color test, TLC and also MCT to some species. The descriptions of each species with comments and color photographs are provided. In this revision we have studied about 300 specimens, and all of them are housed in the herbarium of the College of Life Science and Technology of Xinjiang University in Urumqi.

关 键 词：坚盘茶渍 钝齿茶渍 缠结茶渍 

分 类 号：Q949.341[生物学—植物学]