Neohelicosporium fusisporum sp.nov.(Tubeufiaceae)and a first record of a sexual morph within Neohelicosporium  

作　　者：Jayasiri SC Hyde KD Jones EBG Lu YZ 

机构地区：[1]Center of Excellence in Fungal Research,Mae Fah Luang University,Chiang Rai 57100,Thailand [2]Nantgaredig,33B St.Edwards Road,Southsea,Hants.PO53DH,UK [3]Engineering and Research Center for Southwest Bio-Pharmaceutical Resources of National 8 Education Ministry of China,Guizhou University,Guiyang,Guizhou Province 550025,P.R.China

出　　处：《Studies in Fungi》2017年第1期210-217,共8页真菌研究（英文）

摘　　要：Both sexual and asexual morphs(holomorph)are known in several genera of Tubeufiaceae whereas in others,mainly the asexual or rarely the sexual morph is known.The genus Neohelicosporium is known only by its asexual morph,we have recently collected the sexual morph of the genus,which is characterized by fleshy,superficial ascomata,bitunicate asci,and hyaline to pale brown,fusiform ascospores.Analyses of combined ITS,LSU and tef1 sequence data placed the taxon in Neohelicosporium.In this paper,we introduce the new taxon N.fusisporum based on both morphological characteristics and phylogenetic data.

关 键 词：Bitunicate FUSIFORM new species phylogenetic data 

分 类 号：Q94[生物学—植物学]