Taxonomic study of Favolus and Neofavolus gen. nov. segregated from Polyporus (Basidiomycota, Polyporales)  

作　　者：Kozue Sotome Yasunori Akagi Su See Lee Noemia K.Ishikawa Tsutomu Hattori 

机构地区：[1]Fungus/Mushroom Resource and Research Center,Faculty of Agriculture,Tottori University,Minami 4-101,Koyama,Tottori,Tottori 680-8553,Japan [2]Laboratory of plantpathology,Faculty of Agriculture,Tottori University,Minami 4-101,Koyama,Tottori,Tottori 680-8553,Japan [3]Mycology and Pathology,Forestry Division,Forest Research Institute Malaysia(FRIM),Kepong 52109 Selangor,Malaysia [4]Coordenação de Biodiversidade,Instituto Nacional de Pesquisas da Amazônia(INPA),Av.AndréAraújo,2.936,Petrópolis,CEP 69060-001,Manaus,AM,Brazil [5]Kansai Research Center,Forestry and Forest Products Research Institute,Nagai-Kyutaro,Momoyama,Fushimi,Kyoto 612-0855,Japan

出　　处：《Fungal Diversity》2013年第1期245-266,共22页真菌多样性（英文）

基　　金：supported by Global COE Program“Advanced Utilization of Fungus/Mushroom Resources for Sustainable Society in Harmony with Nature”,MEXT,Japan.

摘　　要：We present a taxonomic study of‘group Favolus’and related species in Polyporus.Phylogenetic analyses of nurLSU and ITS regions revealed that the infrageneric‘group Favolus’is divided into two main clades.Fungi within the group share laterally stipitate basidiocarps,with non-crustose stipe surfaces,and are distinguishable by the morphology of the pileus surface.One clade is characterized by species with hyaline to brown cutis,composed of hyaline to brown agglutinated generative hyphae.The other clade accommodates species with radially striate pileus,and lacks any distinct cutis of agglutinated hyphae.We propose Neofavolus gen.nov.,typified by N.alveolaris,for the former clade,and revise the genus Favolus,typified by F.brasiliensis,for the latter clade.Neofavolus includes N.mikawai and N.cremeoalbidus sp.nov.,known only from temperate eastern Asia,in addition to N.alveolaris.Favolus includes members of the Polyporus grammocephalus complex,the P.tenuiculus complex,and P.pseudobetulinus.We reveal that the polypore known as‘P.grammocephalus’in Asia includes F.acervatus and F.emerici(0 P.grammocephalus),whereas‘P.tenuiculus’includes three distinct species;F.brasiliensis from tropical America,and F.spathulatus and F.roseus from tropical Asia.Detailed descriptions and illustrations are provided for the accepted species in Favolus and Neofavolus.

关 键 词：POLYPORES POLYPORACEAE Type study Wooddecaying fungi 

分 类 号：Q95[生物学—动物学]