小修氏菌属(炭角菌目)？易与木霉属混淆的北亚新记录属(英文)  

Thuemenella(Xylariales)——an easily confused genus with Trichoderma

作　　者：朱兆香[1,2] 庄文颖[1] 

机构地区：[1]中国科学院微生物研究所真菌学国家重点实验室,北京100101 [2]中国科学院大学,北京100049

出　　处：《菌物学报》2015年第6期1215-1218,共4页Mycosystema

基　　金：Supported by the National Natural Science Foundation of China(31270073);Ministry of Science and Technology of China for Fundamental Research(2013FY110400)

摘　　要：炭角菌目中小修氏菌属的子座与肉座菌类相似,肉质、垫状至半球形、柠檬黄色;子囊最初含4个具单隔膜的子囊孢子,成熟过程中在分隔处断裂,最终形成8个表面光滑、褐色、角状至方形的子囊孢子。文中提供了该种的宏观和微观特征描述及图示,我国吉林的报道使其分布范围扩展至北亚。A new record genus Thuemenella for North Asia is reported based on collections from Jilin, China. Thuemenella cubispora is characterized by pulvinate to hemispherical, lemon-yellow, Hypocrea-like stromata and four one-septate ascospores that disarticulate into eight smooth, angular to cuboid, brown part-ascospores in ascus. Morphological features of the fungus are described and illustrated. This extends the distribution of T. cubispora to North Asia

关 键 词：形态学 分类 小修氏菌 

分 类 号：Q949.32[生物学—植物学]