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Taxonomy and phylogeny of bioluminescent mushrooms in Yunnan Province,***

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Taxonomy and phylogeny of bioluminescent mushrooms in Yunnan...

Thailand’s amazing diversity:up to 96%of fungi in northern Thailand may be novel

中国菌物学会2023年学术年会

作者： Wenhua Lu saowaluck.tibpromma Shicheng Shao Samantha C Karunarathna Center for Yunnan Plateau Biological Resources Protection and Utilization College of Biological Resource and Food EngineeringQujing Normal University CAS Key Laboratory of Tropical Forest Ecology Xishuangbanna Tropical Botanical GardenChinese Academy of Sciences

Bioluminescent fungi are one of the wonderful creations of *** on bioluminescent fungi have gained attention due to their application in medical research,agricultural fields,environmental biosensors,biochemistry,photochemistry,evolution,and taxonomic *** of 155,000 species of described fungi worldwide,about 113 are known to be bioluminescent or capable of emitting *** a part of the work on bioluminescent fungi in Asia,we discovered three bioluminescent mushrooms over the last three years *** phyllostachydis from northeast India;Roridomyces viridiluminus and Favolaschia xtbgensis from Yunnan Province of *** of 133,only twenty-six bioluminescent fungi have been reported from China,which is surprisingly a low number compared to the high fungal diversity in Yunnan Province,mainly due to a lack of comprehensive *** this context,we plan to survey the key forest systems in Yunnan,collect bioluminescent mushrooms,and describe them based on the latest morphological and phylogenetic *** addition,the collected bioluminescent mushrooms observed for bioluminescence will be isolated into *** study will help biochemists,ecologists,microbiologists,and molecular biologists who try to understand the mechanism behind fungal bioluminescence.

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Fungal Diversity 2018年第6期93卷 215-239页

作者： Kevin D.Hyde Chada Norphanphoun Jie Chen Asha J.Dissanayake Mingkwan Doilom Sinang Hongsanan Ruvishika S.Jayawardena Rajesh Jeewon Rekhani H.Perera Benjarong Thongbai Dhanushka N.Wanasinghe Komsit Wisitrassameewong saowaluck.tibpromma Marc Stadler Key Laboratory for Plant Diversity 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 Instituto de Ecologı́a A.C.CP 91070 XalapaVeracruzMexico World Agro Forestry Centre East and Central Asia132 Lanhei RoadKunming 650201YunnanPeople’s Republic of China Department of Biology Faculty of ScienceChiang Mai UniversityChiang Rai 50200Thailand Shenzhen Key Laboratory of Microbial Genetic Engineering College of Life Sciences and OceanographyShenzhen UniversityShenzhenPeople’s Republic of China Shenzhen Key Laboratory of Laser Engineering College of Optoelectronic EngineeringShenzhen UniversityShenzhenPeople’s Republic of China Department of Health Sciences Faculty of ScienceUniversity of MauritiusReduit 80837Mauritius National Science Technology and Innovation Policy Office Bangkok 10330Thailand Department of Microbial Drugs and German Centre for Infection Research(DZIF) partner site Hannover-BraunschweigHelmholtz Centre for Infection ResearchInhoffenstrasse 738124 BrunswickGermany

Fungi have been often neglected,despite the fact that they provided penicillin,lovastatin and many other important *** are an understudied,but essential,fascinating and biotechnologically useful group of *** study of fungi in northern Thailand has been carried out by us since *** studies have been diverse,ranging from ecological aspects,phylogenetics with the incorportation of molecular dating,taxonomy(including morphology and chemotaxonomy)among a myriad of microfungi,to growing novel mushrooms,and DNA-based identification of plant *** this paper,advances in understanding the biodiversity of fungi in the region are discussed and compared with those further *** new species have been inventoried for the region,but many unknown species remain to be described and/or *** example,in the edible genus Agaricus,over 35 new species have been introduced from northern Thailand,and numerous other taxa await *** this relatively well known genus,93%of species novelty is *** the microfungi,which are relatively poorly studied,the percentage of novel species is,surprisingly,generally not as high(55–96%).As well as Thai fungi,fungi on several hosts from Europe have been also *** with the well studied European microfungi an astounding percentage of new taxa(32–76%)have been *** work is just a beginning and it will be a daunting task to document this astonishingly high apparent novelty among fungi.

关键词： Agaricus Amanita Colletotrichum Cornus Fungal diversity Pandanaceae Rosaceae Rosa Teak fungi

Towards a natural classification and backbone tree for Graphostromataceae,Hypoxylaceae,Lopadostomataceae and Xylariaceae

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Fungal Diversity 2018年第1期88卷 1-165页

作者： Dinushani A.Daranagama Kevin D.Hyde Esteban B.Sir Kasun M.Thambugala Qing Tian Milan C.Samarakoon Eric H.C.McKenzie Subashini C.Jayasiri saowaluck.tibpromma Jayarama D.Bhat XingZhong Liu Marc Stadler State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesNo.31st West Beichen RoadChaoyang DistrictBeijing 100101People’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyang 550006GuizhouPeople’s Republic of China Department of Microbial Drugs Helmholtz-Zentrum fu¨r Infektionsforschung GmbHInhoffenstrasse 738124 BrunswickGermany Fundacion Miguel Lillo CONICETInstitute of MycologyMiguel Lillo 2514000 San Miguel de TucumanTucumanArgentina Department of Botany Goa UniversityGoa 403206India Manaaki Whenua Landcare Research Private Bag 92170AucklandNew Zealand

Species and generic recognition in the order Xylariales has been uncertain due to lack of molecular data from authentic cultures,as well as overlapping morphological *** this study,we revise the families Graphostromataceae,Hypoxylaceae,Lopadostomataceae and Xylariaceae in *** study is based on DNA sequence data derived from living cultures of fresh isolates,data from GenBank and morphological observation of type and worldwide herbarium *** also collected new specimens from Germany,Italy and ***bined analyses of ITS,LSU,RPB2 and b-tubulin sequence data were used to reconstruct the molecular phylogeny of the above *** and familiar boundaries between these families are revised and presented in an updated combined phylogenetic *** accept six genera in Graphostromataceae,19 genera in Hypoxylaceae,four in Lopadostomataceae and 37 genera in *** genera previously treated in Xylariaceae are placed in Amphisphaeriales genera incertae sedis and seven genera are placed in Xylariales genera incertae *** genera are placed in Sordariomycetes genera incertae sedis,while four genera are placed as Xylariomycetidae genera incertae *** genera are considered as *** and Cannonia,presently included in Xylariaceae are transferred to Diatrypaceae and Coniochaetales respectively,based on their morphology and ***olospora and Myconeesia are excluded from Xylariaceae and synonymized with Phaeosporis and Anthostomella *** descriptions and illustrations are provided for all taxa with notes provided on each *** and doubtful genera are listed with notes on their taxonomy and *** keys are provided for all revised families with morphological details for genera within the families.

关键词： Classification Genera Phylogeny Xylariomycetidae

Appressorial interactions with host and their evolution

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Fungal Diversity 2021年第5期110卷 75-107页

作者： K.W.Thilini Chethana Ruvishika S.Jayawardena Yi-Jyun Chen Sirinapa Konta saowaluck.tibpromma Chayanard Phukhamsakda Pranami D.Abeywickrama Milan C.Samarakoon Chanokned Senwanna Ausana Mapook Xia Tang Deecksha Gomdola Diana S.Marasinghe Oundhyalah D.Padaruth Abhaya Balasuriya Jianping Xu Saisamorn Lumyong Kevin D.Hyde Innovative institute of plant health zhongkai university of agriculture and engineeringguangzhou 510225people’s republic of china center of excellence in fungal research mae fah luang universitychiang rai 57100thailand school of science mae fah luang universitychiang rai 57100thailand key laboratory for plant diversity and biogeography of east asia kunming institute of botanychinese academy of sciencekunming 650201yunnanpeople’s republic of china beijing key laboratory of environment-friendly management on fruit diseases and pests in north china institute of plant and environment protectionbeijing academy of agriculture and forestry sciencesbeijing 100097people’s republic of china department of biology faculty of sciencechiang mai universitychiang mai 50200thailand engineering and research center for southwest biopharmaceutical resource of national education ministry of china gui zhou universitygui yang 550025gui zhoupeople’s republic of china department of plant sciences faculty of agriculturerajarata university of sri lankaanuradhapurasri lanka department of biology mcmaster university1280 main street westhamiltonon l8s 4k1canada center of excellence in microbial diversity and sustainable utilization faculty of sciencechiang mai universitychiang mai 50200thailand academy of science the royal society of thailandbangkok 10300thailand engineering research center of chinese ministry of education for edible and medicinal fungi jilin agricultural universitychangchun city 130118jilin provincepeople’s republic of china department of entomology and plant pathology faculty of agriculturechiang mai universitychiang mai 50200thailand center for mountain futures kunming institute of botanykunming 650201yunnanpeople’s republic of china

Fungi have evolved diverse strategies to acquire nutrients as endophytes,saprobes,symbionts,or *** have been intensively studied due to their importance in attaching and breaching the host *** specialized infection structures have evolved into various morpho-types:proto-appressoria,hyaline appressoria,melanized(dark)appressoria,and compound *** this review,we discuss the differences in the formation,differentiation,and function of appres-soria among fungi with diverse life *** DNA sequence information,LSU,5.8S,SSU and rpb2 gene fragments,we reconstructed the ancestral states for appressorial types in the main phyla of fungi and fungus-like organisms and found that the hyaline appressoria was the most ancestral *** analysis estimated proto-appressoria diversification during the Mesozoic period(92-239 million years ago),however,its origin remains *** data suggest that these hyaline appressoria diversified into melanized or compound appressoria,with evidence of adaptive radiation.

关键词： Ancestral characters Evolution Host-recognition Hyaline appressoria Infection process Melanized appressoria Proto-appressoria

Special issue:The contributions of Erio Camporesi

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Fungal Diversity 2020年第1期100卷 1-3页

作者： Chayanard Phukhamsakda Nalin N.Wijayawardene Hiran A.Ariyawansa Indunil C.Senanayake Wen-Jing Li Dhanushka N.Wanasinghe Rungtiwa Phookamsak Qing Tian Dinushani A.Daranagama Kasun M.Thambugala saowaluck.tibpromma Anusha H.Ekanayaka Marc Stadler Kevin D.Hyde Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanPeople’s Republic of China Department of Plant Pathology and Microbiology College of Bio-Resources and AgricultureNational Taiwan UniversityTaipeiTaiwan Shenzhen Key Laboratory of Microbial Genetic Engineering College of Life Sciences and OceanographyShenzhen UniversityShenzhen 518060People’s Republic of China East and Central Asia Regional Office World Agroforestry Centre(ICRAF)Kunming 650201YunnanPeople’s Republic of China Centre for Mountain Futures(CMF) Kunming Institute of BotanyKunming 650201YunnanPeople’s Republic of China Mushroom Research Foundation 128 M.3 Ban Pa Deng T.Pa PaeA.Mae TaengChiang Mai 50150Thailand Industrial Science and Management(International Program) Faculty of Science and TechnologyThammasat University(Rangsit Center)Klong Luang 12121PathumthaniThailand Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Department of Microbial Drugs Helmholtz Centre for Infection Research and German Centre for Infection Research(DZIF)Partner Site Hannover/BraunschweigInhoffenstrasse 738124 BrunswickGermany Center for Yunnan Plateau Biological Resources Protection and Utilization College of Biological Resource and Food EngineeringQujing Normal UniversityQujing 655011YunnanPeople’s Republic of China Department of Plant and Molecular Biology Faculty of ScienceUniversity of KelaniyaSri LankaKelaniyaSri Lanka

We are proud to publish a special issue of Fungal Diversity in honour of the contributions made by Erio Camporesi,who has promoted mycological research as a prodigious amateur mycologist and collector of *** special issue includes Fungal Diversity notes 11,with many taxa named in Erio’s honour and a monograph of hyaline-spored Coelomycetes,both incorporating many of Erio’s collections.

关键词： contributions include collection

Predicting global numbers of teleomorphic ascomycetes

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Fungal Diversity 2022年第3期114卷 237-278页

作者： Indunil C.Senanayake Dhandevi Pem Achala R.Rathnayaka Subodini N.Wijesinghe saowaluck.tibpromma Dhanushka N.Wanasinghe Rungtiwa Phookamsak Nuwan D.Kularathnage Deecksha Gomdola Dulanjalee Harishchandra Lakmali S.Dissanayake Mei-mei Xiang Anusha H.Ekanayaka Eric H.C.McKenzie Kevin D.Hyde Hao-xing Zhang Ning Xie Guangdong Provincial Key Laboratory for Plant Epigenetics College of Life Science and OceanographyShenzhen UniversityNanhai AvenueNanshanShenzhen 3688GuangdongChina Innovative Institute for Plant Health Zhongkai University of Agriculture and EngineeringHaizhu DistrictGuangzhou 510225China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Honghe Center for Mountain Futures Kunming Institute of BotanyChinese Academy of SciencesHonghe County 654400YunnanChina Centre for Mountain Futures(CMF) Kunming Institute of BotanyKunming 650201YunnanChina CIFOR-ICRAF China Program World Agroforestry(ICRAF)Kunming 650201YunnanChina Beijing Key Laboratory of Environment Friendly Management On Fruit Diseases and Pests in North China Institute of Plant and Environment ProtectionBeijing Academy of Agriculture and Forestry SciencesBeijing 100097China Engineering Research Center of the Utilization for Characteristic Bio-Pharmaceutical Resources in Southwest Ministry of EducationGuizhou UniversityGuiyang 550025GuizhouChina Manaaki Whenua-Landcare Research Auckland Mail CentrePrivate Bag 92170Auckland 1142New Zealand

Sexual reproduction is the basic way to form high genetic diversity and it is beneficial in evolution and speciation of *** global diversity of teleomorphic species in Ascomycota has not been *** paper estimates the species number for sexual ascomycetes based on five different estimation approaches,*** numbers of described fungi,by fungus:substrate ratio,by ecological distribution,by meta-DNA barcoding or culture-independent studies and by previous estimates of species in *** assumptions were made with the currently most accepted,“2.2–3.8 million”species estimate and results of previous studies concluding that 90%of the described ascomycetes reproduce *** Catalogue of Life,Species Fungorum and published research were used for data *** average value of teleomorphic species in Ascomycota from all methods is 1.86 million,ranging from 1.37 to 2.56 ***,only around 83,000 teleomorphic species have been described in Ascomycota and deposited in data *** ratio between described teleomorphic ascomycetes to predicted teleomorphic ascomycetes is 1:***,where are the undiscovered teleomorphic ascomycetes?The undescribed species are no doubt to be found in biodiversity hot spots,poorly-studied areas and species *** poorly studied niches include extremophiles,lichenicolous fungi,human pathogens,marine fungi,and fungicolous *** species are present in unexamined collections in specimen repositories or incompletely described earlier *** issues,such as the use of separate names for teleomorph and anamorphs,synonyms,conspecific names,illegitimate and invalid names also affect the number of described *** introgression results in new species,while species numbers are reduced by extinctions.

关键词： Ascomycota Estimates Habitat diversity Molecular techniques Species concepts

Microfungi associated with Clematis(Ranunculaceae)with an integrated approach to delimiting species boundaries

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Fungal Diversity 2020年第3期102卷 1-203页

作者： Chayanard Phukhamsakda Eric H.C.McKenzie Alan J.L.Phillips E.B.Gareth Jones D.Jayarama Bhat Stadler Marc Chitrabhanu S.Bhunjun Dhanushka N.Wanasinghe Benjarong Thongbai Erio Camporesi Damien Ertz Ruvishika S.Jayawardena Rekhani Hansika Perera Anusha H.Ekanayake saowaluck.tibpromma Mingkwan Doilom Jianchu Xu Kevin D.Hyde Institute of Plant Health Zhongkai University of Agriculture and EngineeringHaizhu DistrictGuangzhou 510225People’s Republic of China Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanPeople’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Landcare Research Manaaki Whenua Private Bag 92170AucklandNew Zealand University of Lisbon Faculty of SciencesBiosystems and Integrative Sciences Institute(BioISI)Campo Grande1749‑016 LisbonPortugal Mushroom Research Foundation 128 M.3 Ban Pa Deng T.Pa PaeA.Mae TaengChiang Mai 50150Thailand Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand State Key Laboratory for Conservation and Utilization of East and Central Asia Regional Office World Agroforestry Centre(ICRAF)Kunming 650201YunnanPeople’s Republic of China 33B St.Edwards Road Southsea Hants Hampshire PO53DHUK Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O Box 2455Riyadh 11451Kingdom of Saudi Arabia A.M.B.Gruppo Micologico Forlivese“Antonio Cicognani”Viale Roma 1847121 ForliItaly A.M.B Circolo Micologico“Giovanni Carini”C.P.10125121 BresciaItaly Societáper gli Studi Naturalistici della Romagna C.P.14348012 BagnacavalloRAItaly No.128/1-J Azad Housing SocietyCurcaP.O.Goa Velha403108India Center for Yunnan Plateau Biological Resources Protection and Utilization College of Biological Resource and Food EngineeringQujing Normal UniversityQujingYunnan 655011People’s Republic of China Department of Microbial Drugs Helmholtz Centre for Infection Research and German Centre for Infection Research(DZIF)partner site Hannover/BraunschweigInhoffenstrasse 738124 BrunswickGermany Department of Research Meise Botanic Garden1860 MeiseBelgium Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyangGuizhou Province 550006People’s Repu

The cosmopolitan plant genus Clematis contains many climbing species that can be found *** genus occurs in the wild and is grown commercially for *** on Clematis were collected from Belgium,China,Italy,Thailand and the *** are characterized by morphology and analyses of gene sequence data using an integrated species concept to validate *** study revealed two new families,12 new genera,50 new species,26 new host records with one dimorphic character report,and ten species are transferred to other *** new families revealed by multigene phylogeny are Longiostiolaceae and Pseudomassarinaceae in Pleosporales(Dothideomycetes).New genera are Anthodidymella(Didymellaceae),Anthosulcatispora and Parasulcatispora(Sulcatisporaceae),Fusiformispora(Amniculicolaceae),Longispora(Phaeosphaeriaceae),Neobyssosphaeria(Melanommataceae),Neoleptosporella(Chaetosphaeriales,genera incertae sedis),Neostictis(Stictidaceae),Pseudohelminthosporium(Neomassarinaceae),Pseudomassarina(Pseudomassarinaceae),Sclerenchymomyces(Leptosphaeriaceae)and Xenoplectosphaerella(Plectosphaerellaceae).The newly described species are Alloleptosphaeria clematidis,Anthodidymella ranunculacearum,Anthosulcatispora subglobosa,Aquadictyospora clematidis,Brunneofusispora clematidis,Chaetosphaeronema clematidicola,***,Chromolaenicola clematidis,Diaporthe clematidina,Dictyocheirospora clematidis,Distoseptispora clematidis,Floricola clematidis,Fusiformispora clematidis,Hermatomyces clematidis,Leptospora clematidis,Longispora clematidis,Massariosphaeria clematidis,Melomastia clematidis,***,Neobyssosphaeria clematidis,Neoleptosporella clematidis,Neoroussoella clematidis,***,Neostictis nigricans,Neovaginatispora clematidis,Parasulcatispora clematidis,Parathyridaria clematidis,***,***,Periconia verrucose,Phomatospora uniseriata,Pleopunctum clematidis,Pseudocapulatispora clematidis,Pseudocoleophoma clematidis,Pseudohelminthos

关键词： 73 new taxa Ascomycota Belgium China Dothideomycetes Incertae sedis Italy Lecanoromycetes Phylogeny Sordariomycetes Taxonomy Thailand UK

Morphology and multigene phylogeny revealed Peroneutypa aquilariae ***.(Diatrypaceae,Xylariales)from Aquilaria sinensis in Yunnan Province,China

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Studies in Fungi 2022年第1期7卷 128-138页

作者： Tian-Ye Du Samantha C.Karunarathna Xian Zhang Dong-Qin Dai Ying Gao Ausana Mapook saowaluck.tibpromma Center for Yunnan Plateau Biological Resources Protection and Utilization College of Biological Resource and Food EngineeringQujing Normal UniversityQujing 655011YunnanChina Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand

Dead twigs of Aquilaria sinensis(Thymelaeaceae)with fungal fruiting bodies were collected from Xishuangbanna,Yunnan Province,*** initial morphological observations,an interesting fungus whose morphologically resembled Peroneutypa was *** phylogeny of combined ITS and tub2 showed our fungal collection is phylogenetically closely related to ***,in morphology,our fungal collection is distinct from *** in having an ostiolar canal without periphyses and the absence of *** on unique morphological characteristics and multigene phylogenetic analyses results,our fungal isolate is described in this paper as Peroneutypa aquilariae *** addition,this is the first report of the genus Peroneutypa from the host *** description,illustrations,and a phylogenetic tree to show the placement of the new species are provided.A synoptic table of morphological characteristics in Peroneutypa reported worldwide is also provided.

关键词： sp.nov illustration Aquilaria

The numbers of fungi: is the descriptive curve flattening?

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Fungal Diversity 2020年第4期103卷 219-271页

作者： Kevin D.Hyde Rajesh Jeewon Yi-Jyun Chen Chitrabhanu S.Bhunjun Mark S.Calabon Hong-Bo Jiang Chuan-Gen Lin Chada Norphanphoun Phongeun Sysouphanthong Dhandevi Pem saowaluck.tibpromma Qian Zhang Mingkwan Doilom Ruvishika S.Jayawardena Jian-Kui Liu Sajeewa S.N.Maharachchikumbura Chayanard Phukhamsakda Rungtiwa Phookamsak Abdullah M.Al-Sadi Naritsada Thongklang Yong Wang Yusufjon Gafforov E.B.Gareth Jones Saisamorn Lumyong Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Innovative Institute of Plant Health Zhongkai University of Agriculture and EngineeringHaizhu DistrictGuangzhou 510225People’s Republic of China CAS Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Department of Health Sciences Faculty of ScienceUniversity of MauritiusReduitMauritius East and Central Asia Regional Office World Agroforestry Centre(ICRAF)Kunming 650201YunnanPeople’s Republic of China Center for Mountain Futures Kunming Institute of BotanyKunming 650201YunnanPeople’s Republic of China Ecology Division Biotechnology and Ecology InstituteMinistry of Science and TechnologyP.O.Box:2279VientianeLao PDR Honghe Innovation Center for Mountain Futures Kunming Institute of BotanyChinese Academy of SciencesHonghe County 654400YunnanPeople’s Republic of China Department of Plant Pathology College of AgricultureGuizhou UniversityGuiyang 550025GuizhouPeople’s Republic of China School of Life Science and Technology University of Electronic Science and Technology of ChinaChengdu 611731People’s Republic of China Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Research Center of Microbial Diversity and Sustainable Utilization Faculty of SciencesChiang Mai UniversityChiang Mai 50200Thailand Department of Crop Sciences College of Agricultural and Marine SciencesSultan Qaboos UniversityP.O.Box 34Al khoud123 MuscatOman Laboratory of Mycology Institute of BotanyAcademy of Sciences of the Republic of Uzbekistan32 Durmon Yuli StreetTashkent 100125Uzbekistan Department of Ecology Andijan State University129 Universitet StreetAndijan 170100Uzbekistan Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O Box 2455Riyadh 11451Kingdom of Saudi A

The recent realistic estimate of fungal numbers which used various algorithms was between 2.2 and 3.8 *** are nearly 100,000 accepted species of Fungi and fungus-like taxa,which is between 2.6 and 4.5%of the estimated *** forums such as Botanica Marina series,Fungal Diversity notes,Fungal Biodiversity Profiles,Fungal Systematics and Evolution-New and Interesting Fungi,Mycosphere notes and Fungal Planet have enhanced the introduction of new taxa and nearly 2000 species have been introduced in these publications in the last *** need to define a fungal species more accurately has been recognized,but there is much research needed before this can be better *** address the evidence that is needed to estimate the numbers of fungi and address the various advances that have been made towards its *** genera are barely known,whereas some plant pathogens comprise numerous species complexes and numbers are steadily *** this paper,we examine ten genera as case studies to establish trends in fungal description and introduce new species in each *** genera are the ascomycetes Colletotrichum and Pestalotiopsis(with many species or complexes),Atrocalyx,Dothiora,Lignosphaeria,Okeanomyces,Rhamphoriopsis,Thozetella,Thyrostroma(rela-tively poorly studied genera)and the basidiomycete genus *** provide examples where knowledge is incomplete or lacking and suggest areas needing further *** include(1)the need to establish what is a species,(2)the need to establish how host-specific fungi are,not in highly disturbed urban areas,but in pristine or relatively undisturbed forests,and(3)the need to establish if species in different continents,islands,countries or regions are different,or if the same fungi occur worldwide?Finally,we conclude whether we are anywhere near to flattening the curve in new species description.

关键词： 11 new taxa Atrocalyx Colletotrichum Dothiora fungal numbers Host-specificity Lepiota Lignosphaeria Okeanomyces Pestalotiopsis Rhamphoriopsis Thozetella Thyrostroma