Novel species of fungi described in this study include those from various countries as follows:Australia,Chaetopsina eucalyptionEucalyptusleaf litter,Colletotrichum cobbittiensefromCordyline stricta×C. australishybrid,Cyanodermella banksiaeonBanksia ericifoliasubsp.macrantha, Discosia macrozamiaeonMacrozamia miquelii, Elsinoë banksiigenaonBanksia marginata, Elsinoë elaeocarpionElaeocarpussp.,Elsinoë leucopogonisonLeucopogonsp.,Helminthosporium livistonaeonLivistona australis,Idriellomyces eucalypti(incl.Idriellomycesgen. nov.) onEucalyptus obliqua,Lareunionomyces eucalyptionEucalyptussp.,Myrotheciomyces corymbiae(incl.Myrotheciomycesgen. nov.,Myrotheciomycetaceaefam. nov.),Neolauriomyces eucalypti(incl.Neolauriomycesgen. nov.,Neolauriomycetaceaefam. nov.) onEucalyptussp.,Nullicamyces eucalypti(incl.Nullicamycesgen. nov.) onEucalyptusleaf litter,Oidiodendron eucalyptionEucalyptus maidenii,Paracladophialophora cyperacearum(incl.Paracladophialophoraceaefam. nov.) andPericonia cyperacearumon leaves ofCyperaceae,Porodiplodia livistonae(incl.Porodiplodiagen. nov.,Porodiplodiaceaefam. nov.) onLivistona australis,Sporidesmium melaleucae(incl.Sporidesmialesord. nov.) onMelaleucasp.,Teratosphaeria sieberionEucalyptus sieberi,Thecaphora australiensisin capsules of a variant ofOxalis exilis.Brazil,Aspergillus serratalhadensisfrom soil,Diaporthe pseudoinconspicuafromPoincianella pyramidalis,Fomitiporella pertenuison dead wood,Geastrum magnosporumon soil,Marquesius aquaticus(incl.Marquesiusgen. nov.) from submerged decaying twig and leaves of unidentified plant,Mastigosporella pigmentatafrom leaves ofQualea parviflorae,Mucor souzaefrom soil,Mycocalia aquaphilaon decaying wood from tidal detritus,Preussia citrullinaas endophyte from leaves ofCitrullus lanatus,Queiroziella brasiliensis(incl.Queiroziellagen. nov.) as epiphytic yeast on leaves ofPortea leptantha,Quixadomyces cearensis(incl.Quixadomycesgen. nov.) on decaying bark,Xylophallus clavatuson rotten wood.Canada,Didymella carionCarum carviandCoriandrum sativum.Chile,Araucasphaeria foliorum(incl.Araucasphaeriagen. nov.) onAraucaria araucana,Aspergillus tumidusfrom soil,Lomentospora valparaisensisfrom soil.Colombia,Corynespora pseudocassiicolaonByrsonimasp.,Eucalyptostroma eucalyptorumonEucalyptus pellita,Neometulocladosporiella eucalypti(incl.Neometulocladosporiellagen. nov.) onEucalyptus grandis×urophylla,Tracylla eucalypti(incl.Tracyllaceaefam. nov.,Tracyllalalesord. nov.) onEucalyptus urophylla.Cyprus,Gyromitra anthracobia(incl.Gyromitrasubg.Pseudoverpa) on burned soil.Czech Republic,Lecanicillium restrictumfrom the surface of the wooden barrel,Lecanicillium testudineumfromscales ofTrachemys scripta elegans.Ecuador,Entoloma yanacolorandSaproamanita quitensison soil.France,Lentithecium carbonneanumfrom submerged decorticatedPopulusbranch.Hungary,Pleuromyces hungaricus(incl.Pleuromycesgen. nov.) from a largeFagus sylvaticalog.Iran,Zymoseptoria crescentaonAegilops triuncialis.Malaysia,Ochroconis musicolaonMusasp.Mexico,Cladosporium michoacanensefrom soil.New Zealand, Acrodontium metrosiderionMetrosideros excelsa, Polynema podocarpionPodocarpus totara, Pseudoarthrographis phlogis(incl.Pseudoarthrographisgen. nov.) onPhlox subulata.Nigeria,Coprinopsis afrocinereaon soil.Pakistan,Russula mansehraensison soil underPinus roxburghii.Russia,Baorangia alexandrion soil in deciduous forests withQuercus mongolica.South Africa,Didymocyrtis brachylaenaeonBrachylaena discolor.Spain,Alfaria dactylisfrom fruit ofPhoenix dactylifera, Dothiora infuscansfrom a blackened wall,Exophiala nidicolafrom the nest of an unidentified bird,Matsushimaea monilioidesfrom soil,Terfezia morenoion soil.United Arab Emirates,Tirmania honrubiaeon soil.USA,Arxotrichum wyomingense(incl.Arxotrichumgen. nov.) from soil,Hongkongmyces snookiorumfrom submerged detritus from a fresh water fen,Leratiomyces tesquorumfrom soil,Talaromyces tabacinusonleaves ofNicotiana tabacum.Vietnam,Afroboletus vietnamensison soil in an evergreen tropical forest,Colletotrichum condaoensefromIpomoea pes-caprae.Morphological and culture characteristics along with DNA barcodes are provided.