3种竹生炭角菌的研究  

Three Species of Bambusicolous Xylariaceous Fungi from Southern China

作　　者：马海霞[1] 屈直[1] 李玉[2] MA Hai-xia;QU Zhi;LI Yu(Institute of Tropical Bioscience and Biotechnology,Chinese Academy of Tropical Agricultural Sciences,Hainan Key Laboratory of Tropical Microbe Resources,Haikou 571101,China;Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi,Jilin Agri-cultural University,Changchun 130118,China)

机构地区：[1]中国热带农业科学院热带生物技术研究所,海南省热带微生物资源重点实验室,海口571101 [2]吉林农业大学食药用菌教育部工程研究中心,长春130118

出　　处：《菌物研究》2018年第3期182-190,共9页Journal of Fungal Research

基　　金：国家自然科学青年基金项目(31400012,31770023);科技部科技基础工作专项(2013FY110400)

摘　　要：报道了炭角菌科(Xylariaceae)小炭墩属(Kretzschmariella)和炭角菌属(Xylaria)中的3个竹生种。其中,小炭墩属为中国新记录属,目前该属只有1个种,即藁杆小炭墩菌K. culmorum;炭角菌属2个种,分别为褐色炭角菌X. badia和竹生炭角菌X. bambusicola。该3种均生长于竹子上,具有高度的寄主专化性。文中根据国内采集的材料对其宏观、显微特征及培养特性等进行了描述及图示。Among specimens collected from Southern China,we found three species of the family Xylariaceae,Kretzschmariella culmorum,Xylaria badia and X. bambusicola. Kretzschmariella,a monotypic genus,contains one speices-K. culmorum,is reported for the first time in China. These three species are highly host-specific,all of them are found on culms of bamboo. Their descriptions and photographs of stromata and microstructures are provided in the paper.

关 键 词：子囊菌 新记录种 分类 寄主专化性 

分 类 号：Q949.32[生物学—植物学]