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Taxonomy,phylogeny,molecular dating and ancestral state reconstruction of Xylariomycetidae(Sordariomycetes)

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Fungal Diversity 2022年第1期112卷 1-88页

作者： Milan C.Samarakoon Kevin D.Hyde Sajeewa S.N.Maharachchikumbura Marc Stadler E.B.Gareth Jones Itthayakorn Promputtha Nakarin Suwannarach erio campores. Timur S.Bulgakov Jian-Kui Liu School of Life Science and Technology Center for Informational BiologyUniversity of Electronic Science and Technology of ChinaChengdu 611731People’s Republic of China Research Center in Bioresources for Agriculture Industry and MedicineChiang Mai UniversityChiang Mai 50200Thailand Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Mushroom Research Foundation 128 M.3 Ban Pa Deng T.Pa PaeA.Mae TaengChiang Mai 50150Thailand Institute of Microbiology Technische Universität BraunschweigSpielmannstraße 738106 BrunswickGermany Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O Box 2455Riyadh 11451Kingdom of Saudi Arabia Research Center of Microbial Diversity and Sustainable Utilization Chiang Mai UniversityChiang Mai 50200Thailand A.M.B.Gruppo Micologico Forlivese"Antonio Cicognani"Via Roma 18ForliItaly Department of Plant Protection Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of SciencesYana Fabritsiusa Street 2/28SochiKrasnodar RegionRussia 354002

Xylariomycetidae(Ascomycota)is a highly diversified group with variable stromatic *** research focused on inconspicuous stromatic xylarialean taxa from China,Italy,Russia,Thailand and the United *** morpho-logical descriptions,illustrations and combined ITS-LSU-rpb2-tub2-tef1 phylogenies revealed 39 taxa from our collections belonging to Amphisphaeriales and Xylariales.A new family(Appendicosporaceae),five new genera(Magnostiolata,Mela-nostictus,Neoamphisphaeria,Nigropunctata and Paravamsapriya),27 new species(Acrocordiella photiniicola,Allocryp-tovalsa sichuanensis,Amphisphaeria parvispora,Anthostomella lamiacearum,Apiospora guiyangensis,***,Biscogniauxia magna,Eutypa camelliae,Helicogermslita clypeata,Hypocopra zeae,Magnostiolata mucida,Melanostictus longiostiolatus,***,Nemania longipedicellata,***,***,***,Neoamphispha-eria hyalinospora,Neoanthostomella bambusicola,Nigropunctata bambusicola,***,***,Occul-titheca rosae,Paravamsapriya ostiolata,Peroneutypa leucaenae,Seiridium italicum and Vamsapriya mucosa)and seven new host/geographical records are introduced and *** time estimates indicate that Delonicicolales diverged from Amphisphaeriales+Xylariales at 161(123-197)*** and Xylariales diverged 154(117-190)MYA with a crown age of 127(92-165)MYA and 147(111-184)MYA,***(Amphisphaeriales)has a stem age of 89(65-117)*** character state reconstruction indicates that astromatic,clypeate ascomata with aseptate,hyaline ascospores that lack germ slits may probably be ancestral Xylariomycetidae having plant-fungal endo-phytic *** Amphisphaeriales remained mostly astromatic with common septate,hyaline *** variations may have developed mostly during the Cretaceous *** ascospores are common in Xylariales,but they first appeared in Amphisphaeriaceae,Melogrammataceae and Sp

关键词： 33 new taxa Amphisphaeriales Appendicosporaceae Evolution Stromata Xylariales

Anthostomella is polyphyletic comprising several genera in Xylariaceae

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Fungal Diversity 2015年第4期73卷 203-238页

作者： Dinushani A.Daranagama erio campores. Qing Tian Xingzhong Liu Sunita Chamyuang Marc Stadler Kevin D.Hyde State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesNo 31st West Beichen RoadChaoyang District Beijing 100101People’s Republic of China Institute of Excellence in Fungal Research and School of ScienceMae Fah Luang UniversityChiang Rai 57100Thailand College of Science Botany and Microbiology DepartmentKing Saud UniversityRiyadh 1145Saudi Arabia Helmholtz-Zentrum für Infektionsforschung GmbH Department of Microbial DrugsInhoffenstrasse 738124 BraunschweigGermany A.M.B.Gruppo Micologico Forlivese "Antonio Cicognani" Via Roma 18ForlìItaly A.M.B.Circolo Micologico "Giovanni Carini" C.P.314 BresciaItaly Societàper gli Studi Naturalistici della Romagna C.P.144 BagnacavalloRAItaly

Anthostomella has long been regarded as a large,but polyphyletic genus in the family Xylariaceae,but species in this group generally lack phylogenetic *** this study,14 anthostomella-like taxa collected from Italy,were studied using both morphology and molecular *** ascospore isolates were obtained and the asexual morphs of five taxa *** phylogenetic relationships of the xylariaceous taxa were inferred using combined ITS,RPB2,βtubulin and LSU gene *** introduce new sequence data for 24 with included the 14 new anthostomella-like *** subfamilies Hypoxyloideae and Xylarioideae within Xylariaceae were recognized as the two major clades with high bootstrap *** the two clades 21 subclades were resolved and the anthostomella-like taxa clustered in five of these subclades indicating that the genus is *** sensu stricto comprised ***,***,***,*** and *** *** and *** collections morphologically closely resemble the type specimens and therefore we designate reference *** new species Anthostomella helicofissa,*** and *** are also *** distinct lineages of anthostomella-like taxa correspondent to four new genera,Anthocanalis,Brunneiperidium,Lunatiannulus and Pyriformiascoma,which are also introduced,while one clustered in Astrocystis and is introduced as a new *** to the new anthostomella-like genera and species examined in this study are provided.

关键词： Asexual morph Multigene phylogeny Taxonomy Xylariaceous taxa Xylariales

Evolution of non‑lichenized,saprotrophic species of Arthonia(Ascomycota,Arthoniales)and resurrection of Naevia,with notes on Mycoporum

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Fungal Diversity 2020年第3期102卷 205-224页

作者： Vinodhini Thiyagaraja Robert Lücking Damien Ertz Dhanushka N.Wanasinghe Samantha C.Karunarathna erio campores. Kevin D.Hyde CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50002Thailand World Agro Forestry Centre East and Central Asia Kunming 650201YunnanPeople’s Republic of China Botanischer Garten und Botanisches Museum Freie Universitat BerlinKonigin‑Luise‑Str.6-814195 BerlinGermany Research Department Meise Botanic GardenNieuwelaan 381860 MeiseBelgium Service Général de l’Enseignement Supérieur et de la Recherche Scientifique Fédération Wallonie-BruxellesRue A.Lavallée 11080 BrusselsBelgium A.M.B.G.Gruppo Micologico Forlivese“Antonio Cicognani” Via Roma 18ForliItaly A.M.B Circolo Micologico“Giovanni carini”C.P.314BresciaItaly Societa per gli Studi Naturalistici della Romagna C.P.144BagnacavalloRAItaly

Fungi that are barely lichenized or non-lichenized and closely related to lichenized taxa,the so-called borderline fungi,are an important element in reconstructing the evolutionary history of lichenized *** is a prime example including non-lichenized,saprotrophic lineages which potentially were precursors to lichenized *** this study,we focused on saprotrophic species of Arthonia sensu lato,including new sequence data for Arthonia *** obtained fresh material of this taxon from a living branch of Fraxinus ornus in Italy to assess its taxonomic status and to elucidate its phylogenetic relationships within *** sections of the thallus and ascomata of *** confirmed the absence of a *** likelihood and Bayesian analyses of combined mtSSU,nuLSU and RPB2 sequence data placed the species close to ***(barely lichenized or non-lichenized)and ***(non-lichenized)in a clade closely related to Arthonia sensu stricto,and the *** clade is here resurrected under the name *** character state analysis within a broader context of Arthoniales does not support the saprotrophic lifestyle to be a plesiomorphic feature,but suggests loss of lichenization in Naevia,as well as loss and possible regain in a second clade containing saprotrophic species and including taxa resembling Mycoporum,underlining the evolutionary plasticity of *** two clades constitute model taxa to further investigate the evolution of alternative biological lifestyles within the context of chiefly lichenized taxa.

关键词： Arthonia susa Arthothelium Evolution Lichenization Mycarthonia Pseudoarthonia Saprobes

Taxonomic circumscription of Diaporthales based on multigene phylogeny and morphology

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Fungal Diversity 2018年第6期93卷 241-443页

作者： Indunil C.Senanayake Rajesh Jeewon Putarak Chomnunti Dhanushka N.Wanasinghe Chada Norphanphoun Anuruddha Karunarathna Dhandevi Pem Rekhani H.Perera erio campores. Eric H.C.McKenzie Kevin D.Hyde Samantha C.Karunarathna Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanChina World Agroforestry Centre East and Central AsiaKunming 650201YunnanChina Centre of Excellence for Fungal Research Mae Fah Luang UniversityChiang RaiThailand Department of Health Sciences Faculty of ScienceUniversity of MauritiusReduit 80837Mauritius Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand A.M.B.Gruppo Micologico Forlivese Antonio CicognaniVia Roma 18Forlı`Italy A.M.B.Circolo Micologico Giovanni Carini314 BresciaItaly Societa`per gliStudiNaturalisticidella Romagna 144 BagnacavalloRAItaly Manaaki Whenua Landcare Research Private Bag 92170AucklandNew Zealand

Demarcation of family,genus and species boundaries in the Diaporthales has been tentative due to uninformative illus-trations and descriptions,overlapping morphological characteristics,misplacement or poor condition of type specimens and shortage of molecular data from ex-type *** this study,we obtained the type specimens or other authentic specimens of diaporthalean taxa from worldwide *** examined,described and illustrated *** study is based on morphological characters from type or authentic specimens,details from protologue and original illustrations and molecular data obtained from *** analyses of nrITS,nrLSU,RPB2 and TEF1-a sequence data were used to construct the molecular ***,we provided separate phylogenetic trees for families when necessary to show the generic distribution within these families based on suitable gene *** on morphology and phylogeny,we treat 17 genera previously assigned to Diaporthales genera incertae sedis within several *** some genera we have designated new generic types as they are lacking type species or type species have affiliations with other *** exclude Anisomycopsis from Diaporthales and place it in Xylariomycetidae genera incertae ***,which was previously placed in Tirisporellales is placed in Diaporthales based on phylogeny and morphology.A new combi-nation,Dendrostoma leiphaemia propose for Amphiporthe leiphaemia(Fr.)*** on the morphological characters and molecular data we accept 27 families and 138 genera within Diaporthales,24 genera in Diaporthales genera incertae sedis and one genus in Xylariomycetidae genera incertae *** provide notes for genera in Diaporthales genera incertae sedis,and excluded and doubtful genera are listed with notes on their taxonomy and phylogeny.

关键词： Authentic specimens Dendrostoma leiphaemia Incertae sedis Classification Taxonomy Families Accepted genera

Towards a natural classification of Ophiobolus and ophiobolus-like taxa;introducing three novel genera Ophiobolopsis, Paraophiobolus and Pseudoophiobolus in Phaeosphaeriaceae (Pleosporales)

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Fungal Diversity 2017年第6期87卷 299-339页

作者： Rungtiwa Phookamsak Dhanushka N.Wanasinghe Sinang Hongsanan Chayanard Phukhamsakda Shi-Ke Huang Danushka S.Tennakoon Chada Norphanphoun erio campores. Timur S.Bulgakov Itthayakorn Promputtha Peter E.Mortimer Jian-Chu Xu Kevin D.Hyde Key Laboratory for Plant Biodiversity and Biogeography of East Asia(KLPB) Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanChina World Agro Forestry Centre East and Central Asia132 Lanhei RoadKunming 650201YunnanChina Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand A.M.B.Gruppo Micologico Forlivese“Antonio Cicognani”Via Roma 18Forlı`Italy A.M.B.Circolo Micologico“Giovanni Carini” C.P.314BresciaItaly Societa`per gli Studi Naturalistici della Romagna C.P.144BagnacavalloRAItaly Russian Research Institute of Floriculture and Subtropical Crops Yana Fabritsiusa Street2/28Krasnodar RegionSochiRussia 354002

Ophiobolus is a large genus of Phaeosphaeriaceae comprising more than 350 possible species,most of which are saprobes on herbaceous plants in Europe and North *** species are polyphyletic and the type of Ophiobolus is not represented in ***,an increased taxon sampling of ophiobolus-like taxa and epitypification of the type species,*** is *** phylogenetic analyses of combined LSU,SSU,TEF1-a and ITS sequence data position *** in a sister clade with *** and several Entodesmium species in Phaeosphaeriaceae with high ***,Entodesmium is synonymized under *** with it type species,*** also clusters within the Ophiobolus clade and is synonymized under *** rossicus *** introduced and a reference specimen is designated for *** ophiobolus-like taxa(Ophiobolus sensu lato)can be distinguished as three main groups,which are introduced as new *** is introduced to accommodate the new species,Ophiobolopsis *** new genus Paraophiobolus is introduced to accommodate *** *** *** *** genus is characterized by hyaline to pale yellowish ascospores,some green-yellowish at maturity,with a swollen cell,terminal appendages and ascospores not separating into part *** *** introduced to accommodate six new species and two new combinations,***,***,***,***,***,***,*** and *** is characterized by subhyaline to pale yellowish or yellowish ascospores,with a swollen cell,lack of terminal appendages and ascospores that do not separate into part spores and is related to *** updated tree for Phaeosphaeriaceae based on multigene analysis is also provided.

关键词： 7 new combinations 11 new taxa Dothideomycetes Epitypification

The numbers of fungi:contributions from traditional taxonomic studies and challenges of metabarcoding

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Fungal Diversity 2022年第3期114卷 327-386页

作者： Chayanard Phukhamsakda Rolf Henrik Nilsson Chitrabhanu S.Bhunjun Antonio Roberto Gomes de Farias Ya-Ru Sun Subodini N.Wijesinghe Mubashar Raza Dan-Feng Bao Li Lu Saowaluck Tibpromma Wei Dong Danushka S.Tennakoon Xing-Guo Tian Yin-Ru Xiong Samantha C.Karunarathna Lei Cai Zong-Long Luo Yong Wang Ishara S.Manawasinghe erio campores. Paul M.Kirk Itthayakorn Promputtha Chang-Hsin Kuo Hong-Yan Su Mingkwan Doilom Yu Li Yong-Ping Fu Kevin D.Hyde Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi Jilin Agricultural UniversityChangchun 130118JilinPeople’s Republic of China College of Plant Protection Jilin Agricultural UniversityChangchun 130118JilinPeople’s Republic of China Gothenburg Global Biodiversity Centre 40530 GothenburgSweden Department of Biological and Environmental Sciences University of GothenburgBox 46140530 GothenburgSweden Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Department of Plant Pathology College of AgricultureGuizhou UniversityGuiyang 550025GuizhouPeople’s Republic of China State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesBeijing 100101People’s Republic of China College of Agriculture and Biological Sciences Dali UniversityDali 671003YunnanPeople’s Republic of China Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand Centre for Mountain Futures Kunming Institute of BotanyKunming 650201YunnanPeople’s Republic of China Center for Yunnan Plateau Biological Resources Protection and Utilization College of Biological Resource and Food EngineeringQujing Normal UniversityQujing 655011YunnanPeople’s Republic of China Innovative Institute for Plant Health Zhongkai University of Agriculture and EngineeringGuangzhou 510225People’s Republic of China Department of Plant Medicine National Chiayi University300 Syuefu RoadChiayi City 60004Taiwan School of Food and Pharmaceutical Engineering Guizhou Institute of TechnologyGuiyang 550003People’s Republic of China CAS Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of SciencesKunming 650201People’s Republic of China A.M.B.Gruppo Micologico Forlivese“Antonio Cicognani”Via Roma 18ForlìItaly A.M.B Circolo Micologico“Giovanni Carini”C.P.314 BresciaItaly

The global diversity of fungi has been estimated using several different *** is somewhere between 2–11 million estimated species,but the number of formally described taxa is around 150,000,a tiny fraction of the *** this paper,we examine 12 ascomycete genera as case studies to establish trends in fungal species descriptions,and introduce new species in each *** highlight the importance of traditional morpho-molecular methods in publishing new species,we introduce novel taxa in 12 genera that are considered to have low species *** discuss whether the species are likely to be rare or due to a lack of extensive sampling and *** genera are Apiospora,Bambusicola,Beltrania,Capronia,Distoseptispora,Endocalyx,Neocatenulostroma,Neodeightonia,Paraconiothyrium,Peroneutypa,Phaeoacremonium and *** discuss host-specificity in selected genera and compare the number of species epithets in each genus with the number of ITS(barcode)sequences deposited in GenBank and *** furthermore discuss the relationship between the divergence times of these genera with those of their *** hypothesize whether there might be more species in these genera and discuss hosts and habitats that should be investigated for novel species discovery.

关键词： 12 new taxa Ascomycota Fungal diversity Fungal numbers High-throughput sequencing Host-specificity

Microfungi on Tamarix

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Fungal Diversity 2017年第1期82卷 239-306页

作者： Kasun M.Thambugala Dinushani A.Daranagama Alan J.L.Phillips Timur S.Bulgakov Darbhe J.Bhat erio campores. Ali H.Bahkali Prapassorn D.Eungwanichayapant Zuo-Yi Liu Kevin D.Hyde Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyang 550006GuizhouPeople’s Republic of China Centre of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesNo 31st West Beichen RoadChaoyang DistrictBeijing 100101People’s Republic of China Faculty of Sciences Biosystems and Integrative Sciences Institute(BioISI)University of LisbonCampo Grande1749-016 LisbonPortugal Academy of Biology and Biotechnology Southern Federal UniversityRostov-on-Don344090 Rostov RegionRussia Formerly Department of Botany Goa UniversityGoaIndia Curca No.128/1–JAzad Housing SocietyGoa VelhaIndia A.M.B.Gruppo Micologico ForliveseBAntonio Cicognani^ Via Roma 18ForlìItaly A.M.B.Circolo Micologico BGiovanni Carini^ C.P.314BresciaItaly Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O.Box:2455Riyadh 1145Saudi Arabia

Tamarix species are small trees that grow in various natural habitats and have a wide geographic *** species previously found on Tamarix and recently collected in Italy and Russia were identified based on morphological characters and analyses of gene sequence *** sexual morph of the coelomycetous genus Homortomyces was collected for the first time and is described and illustrated.A new family,Homortomycetaceae(Dothideomycetes,families incertae sedis)is introduced to accommodate *** new genera Neomicrosphaeropsis(Didymellaceae)and Tamaricicola(Pleosporaceae)are introduced in this *** tamaricicola was recollected and is placed in Neomicrosphaeropsis based on morphology and molecular *** new species,Cytospora italica,***,Diaporthe ravennica,Eutypella tamaricis,Neomicrosphaeropsis italica,***,***,Keissleriella tamaricicola,Paracamarosporium tamaricis and Tamaricicola muriformis are introduced,while Alternaria tenuissima,Dothiorella sarmentorum,Neofusicoccum luteum,Paraepicoccum amazonense,Pleospora herbarum and Pseudocamarosporium propinquum are reported for the first time on Tamarix *** descriptions and ***-gene analyses show that Paraepicoccum amazonense should be placed in Pleosporineae,Pleosporales,where it is closely related to Camarosporium sensu *** herbarium specimens were studied to illustrate other fungal species recorded on Tamarix species.A comprehensive account of microfungi on Tamarix is provided,which includes a list with data from the literature,as well as those identified in the present *** taxonomic placement of most taxa discussed in this study is based on a modern taxonomic framework based on analysis of multi-gene sequence data.

关键词： Dothideomycetes Homortomycetaceae Incertae sedis New species Phylogeny Pleosporales Sordariomycetes Tamaricaceae Taxonomy

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低流量系数离心式压缩级的研究

流体机械 1973年第2期 54-61页

作者： erio Benvenuti 顾永泉华东石油学院

本文是对压缩机一个级的流体动力学研究,企图试探其通用特性,并分析各种不同元件所固有的流动参数。假若流道宽度、流量和压力比不是同时减小到很低的数值,研究是不会发生特殊困难的。在正常尺寸的离心式压缩机级内,流动

关键词：离心式压缩流量系数叶轮出口扩压器离心式压缩机径流透平压缩机透平式压缩机能量头回流器预旋

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Dothideales

Fungal Diversity 2014年第5期68卷 105-158页

作者： Kasun M.Thambugala Hiran A.Ariyawansa Yan-Mei Li Saranyaphat Boonmee Sinang Hongsanan Qing Tian Chonticha Singtripop D.Jayarama Bhat erio campores. Ruvishika Jayawardena Zuo-Yi Liu Jian-Chu Xu Ekachai Chukeatirote Kevin D.Hyde Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of Botany Chinese Academy of ScienceKunming 650201YunnanChina World Agroforestry Centre East and Central AsiaKunming 650201YunnanChina Institute of Excellence in Fungal Research Chiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyangGuizhou 550006People’s Republic of China International Fungal Research and Development Centre Key Laboratory of Resource Insect Cultivation&Utilization State Forestry AdministrationThe Research Institute of Resource InsectsChinese Academy of ForestryKunming 650224People’s Republic of China Department of Botany Goa UniversityGoa 403206India A.M.B.Gruppo Micologico Forlivese“Antonio Cicognani” Via Roma 18ForlìItaly A.M.B.Circolo Micologico“Giovanni Carini” C.P.314BresciaItaly Societàper gli Studi Naturalistici della Romagna C.P.144BagnacavalloRAItaly

The type specimens or representative specimens of the potentially dothidealean genera Bagnisiella,Botryochora,Coccostromella,Columnosphaeria,Delphinel la,Dictyodothis,Discosphaerina,Dothidea,Dothiora,Endodothiora,Jaffuela,Mycoporis,Omphalospora,Pachysacca,Plowrightia,Saccothecium,Stylodothis,Sydowia and Yoshinagaia were examined while,fresh specimens of Aureobasidium pullulans,Dothidea insculpta,Plowrightia ribesia and Saccothecium sepincola were made from Italy and *** introduction and the history of these genera,their family placement,morphology,and molecular phylogeny are *** plus GenBank data are used to provide a systematic treatment of *** analysis of LSU,SSU and ITS gene regions was carried out and in the resulting phylogenetic tree the taxa cluster in two clades with high bootstrap *** A comprises Dothideaceae,the family type of *** family Dothioraceae is not recognized as a distinct family and is synonymized under *** is introduced to accommodate Cylindroseptoria pistaciae as it forms a well-supported distinct clade in *** B comprises Aureobasidium,Kabatiella,Pseudoseptoria,Saccothecium and Selenophoma species and Columnosphaeria fagi,for which we propose a new family,*** recently introduced Sydowia eucalypti also clustered within Clade B and therefore based on morphology and molecular phylogeny a new genus Pseudosydowia is introduced for Sydowia *** laricicola is separated in a distinct clade,and therefore it is placed in Dothideales,genera,incertae *** genera Bagnisiella,Botryochora,Coccostromella,Jaffuela,Lucidascocarpa,Mycoporis,Omphalospora,Pachysacca and Yoshinagaia are excluded from Dothideales and their placements are discussed.

关键词： Ascomycota Aureobasidiaceae Dothideaceae Dothideomycetes Dothioraceae Molecular phylogeny morphology taxonomy