小口盘菌属一新种及该属分种检索表  

A new species of Microstoma(Sarcoscyphaceae) from China with a key to known species of the genus

作　　者：刘铁志[1] 乌兰图雅 庄文颖[2] LIU Tie-Zhi;Wulantuya;ZHUANG Wen-Ying(College of Life Sciences, Chifeng University, Inner Mongolia, Chifeng 024000, China;State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China)

机构地区：[1]赤峰学院生命科学学院,内蒙古赤峰024000 [2]中国科学院微生物研究所真菌学国家重点实验室,北京100101

出　　处：《菌物学报》2018年第5期555-558,共4页Mycosystema

基　　金：国家自然科学基金(31760004)~~

摘　　要：本文报道了采自内蒙古地区的肉杯菌科一新种:根小口盘菌Microstoma radicatum。提供了新种的详细描述、生态照片、线条图和ITS序列Gen Bank登录号,编制了小口盘菌属世界已知种的分种检索表。研究标本保存在赤峰学院菌物标本室(CFSZ)和中国科学院菌物标本馆(HMAS)。A new species of Microstoma, M. radicatum, collected from Inner Mongolia, is described and illustrated. It is similar to M. protractum in gross morphology but differs in its larger asci（390-575×15-22.5μm） and ascospores [（25-）35-50（-60）×（11-）12.5-20（-22.5）μm]. A key to the known species of the genus is provided. Type material is deposited in the Mycological Herbarium of Chifeng University, Chifeng, Inner Mongolia, China and Herbarium Mycologicum Academiae Sinicae, Beijing, China.

关 键 词：形态学 盘菌目 分类 

分 类 号：Q949.32[生物学—植物学]