During a microfungi survey in the Province of Forlì-Cesena,Italy,a diatrypaceous taxon was collected on a dead branch of Quercus cerris(Fagaceae,Fagales).Phylogenetic analyses of combined ITS andβ-tubulin sequen...During a microfungi survey in the Province of Forlì-Cesena,Italy,a diatrypaceous taxon was collected on a dead branch of Quercus cerris(Fagaceae,Fagales).Phylogenetic analyses of combined ITS andβ-tubulin sequence data identified the taxon as Diatrypella macrospora.This represents a new host and geographical record for D.macrospora.This new collection is similar to the holotype,but differs in having shorter perithecial necks and smaller ascospores with marked curvature.In this account,a detailed description,colour photographs and phylogenetic analyses are provided to represent the new record of D.macrospora.展开更多
基金We would like to thank Mae Fah Luang University and the Mushroom Research Foundation(MRF),Chiang Rai for financial support.We are grateful to Chunfang Liao for sequencing of sample,Dr.Eleni GentakakiDr.Saranyaphat Boonmee for their great assistance.K.D.Hyde expresses his thanks to the Thailand Research Fund(“Impact of climate change on fungal diversity and biogeography in the Greater Mekong Sub-region RDG6130001”).
文摘During a microfungi survey in the Province of Forlì-Cesena,Italy,a diatrypaceous taxon was collected on a dead branch of Quercus cerris(Fagaceae,Fagales).Phylogenetic analyses of combined ITS andβ-tubulin sequence data identified the taxon as Diatrypella macrospora.This represents a new host and geographical record for D.macrospora.This new collection is similar to the holotype,but differs in having shorter perithecial necks and smaller ascospores with marked curvature.In this account,a detailed description,colour photographs and phylogenetic analyses are provided to represent the new record of D.macrospora.
