Phylogeny and taxonomy of the Inonotus linteus complex  

作　　者：Xue-Mei Tian Hai-You Yu Li-Wei Zhou Cony Decock Josef Vlasák Yu-Cheng Dai 

机构地区：[1]Institute of Microbiology,Beijing Forestry University,PO Box 61,Beijing 100083,China [2]Shandong Provincial Key Laboratory of Applied Mycology,Qingdao Agricultural University,Qingdao 266109,China [3]State Key Laboratory of Forest and Soil Ecology,Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110164,China [4]Mycothèque de l’Universitécatholique de Louvain(MUCL,BCCM™),Earth and Life Institute—ELIM,Universitécatholique de Louvain,Croix du Sud 2 bte L7.05.25,B-1348 Louvain-la-Neuve,Belgium [5]Biology Centre of the Academy of Sciences of the Czech Republic,Branišovská31,CZ-37005ČeskéBudějovice,Czech Republic

出　　处：《Fungal Diversity》2013年第1期159-169,共11页真菌多样性（英文）

基　　金：financed by the National Natural Science Foundation of China(Project Nos.31070022,30910103907,31200015);Chinese Academy of Sciences Grant(Project No.KSCX2-EW-Z-9);Shandong Provincial Natural Science Foundation of China(Project No.ZR2012CL03);Cony Decock gratefully acknowledges the financial support received from the Belgian State-Belgian Federal Science Policy through the BCCMTM research program and from the FNRS/FRFC(convention FRFC 2.4544.10).

摘　　要：The Inonotus linteus complex comprises several closely related species characterized by pileate basidiomes,a heterogeneous hyphal system with a monomitic context and a dimitic hymenophoral trama.Setae are hymenial and basidiospores are broadly ellipsoid to subglobose,yellowish and thick-walled.Research to understand this complex have been particularly noticeable in East Asia.In the present paper,the complex was studied at a larger scale,including samples from Mesoamerica.Inonotus linteus,an epitype of this species being designated here,is circumscribed as a narrow sense based on morphological and phylogenetic data,and this has lead to delimiting a new species from Mesoamerica,viz.I.cubensis,and provides evidence for two additional species,I.alpinus and I.zonatus,from East Asia.Phylogenetic analyses of ITS sequences also confirmed the status of I.baumii,I.linteus,I.lonicericola,I.lonicerinus,I.vaninii,I.sanghuang,I.weigelae and I.weirianus as distinct taxa,while I.tenuicontextus is considered to be a synonym of I.weigelae.A key to 11 species in the complex is provided.

关 键 词：China HYMENOCHAETACEAE ITS PHELLINUS PHYLOGENY 

分 类 号：O62[理学—有机化学]