中国金卵石衣属地衣分类及地理分布  

Classification and geographical distribution of the lichen genus Pleopsidiumin China

作　　者：阿尔古丽.加玛哈特 帕丽丹.艾海提 夏依拉.肖开提 阿不都拉.阿巴斯[1] Aerguli Jamahate;Palidan Aihait;Xiayla Xiaokait;Abudulla Abbas(College of Life Science and Teconology,Xinjiang University,Urumqi 830046,China)

机构地区：[1]新疆大学生命科学与技术学院,新疆乌鲁木齐830046

出　　处：《甘肃农业大学学报》2018年第5期153-160,168,共9页Journal of Gansu Agricultural University

基　　金：国家自然科学基金项目(31670023)

摘　　要：【目的】研究中国金卵石衣属的物种多样性及分布状况.【方法】采用形态解剖、显色反应、薄层层析以及分子进化方法对金卵石衣属种地衣进行初步研究.【结果】报道了2个中国新纪录种,即耐氧金卵石衣(Pleopsidium oxytonum)、狭金卵石衣(Pleopsidium stenosporum);报道了2个新疆新记录种,即黄金卵石衣(Pleopsidium chlorophanum)、散瓣金卵石衣(Pleopsidium flavum).提供中国及世界的金卵石衣属分类检索表,初步分析了金卵石衣属在中国和世界的分布状况.【结论】亚洲是金卵石衣属资源最为丰富的地区,世界范围内已知的6种在亚洲均有分布.【Objective】To study the diversity and distribution of the lichen genus Pleopsidium in China.【Method】Morphological anatomy,color test,thin layer chromatography and molecular evolution method were used to study the species of the lichen genus Pleopsidium.【Result】Four species are reported and illustrated,of which 2 species are new to China(Pleopsidium oxytonum and P.stenosporum),and 2 species are new to Xinjiang(P.chlorophanum and P.flavum).Keys to all 6 species both in China and the world is provided.A preliminary study of geographical distribution is addressed.【Conclusion】Aisa has rich resource of the lichen genus Pleopsidium,all 6 species are distributed in this area.

关 键 词：地衣 微孢衣科 耐氧金卵石衣 狭金卵石衣 新疆 ITS序列 

分 类 号：Q94934[生物学—植物学]