This article is the 18th contribution to the Fungal Diversity Notes series,in which we document 98 taxa across two phyla,eight classes,21 orders,46 families,and 59 genera.The represent samples of taxa were collected f...This article is the 18th contribution to the Fungal Diversity Notes series,in which we document 98 taxa across two phyla,eight classes,21 orders,46 families,and 59 genera.The represent samples of taxa were collected from a diverse range of regions,including Australia,Benin,Bolivia,Burkina Faso,Cameroon,Canada,China,Czechia,India,Japan,Madagascar,Mexico,New Zealand,Sri Lanka,Thailand,Togo,USA,Uzbekistan and Venezuela.Among these,we introduce one new genus,59 new species,13 new combinations,one new name and 24 new records,along with information on their hosts and geographic distributions.The newly introduced genus is Fusicastoreum,and the newly described species include:Acrogenospora guangxiensis,Agaricus longistipitatus,A.sunanensis,Anthosulcatispora sichuanensis,Anthracoidea siccatae,Bjerkandera meridionalis,Camarophyllopsis brunnea,Candolleomyces analalavaensis,C.kely,C.macrosporus,Ceriporia yunnanensis,Choiromyces mongolicus,Colletotrichum duohuaense,Coprinus variicolor,Cystoderma alticola,C.microspore,C.yadongense,Cytospora lhaluensis,Diaporthe amberina,D.mangiferae,Elsinoe fuzhouensis,Epicocum maxima,Fulvifomes shailashikhara,Fusarium tuberculatum,Fusicastoreum arenarium,F.occidentale,F.pisiglareum,F.trappei,Gyalidea lluxitensis,Gymnopilus rimopileus,Hohenbuehelia triloba,Hymenagaricus ruber,Hypholoma darjeelingensis,Laccaria guizhouensis,Lactifluus aureoelephanti,L.croceivillus,Leucoagaricus ankarafantsikaensis,L.rutilus,Micropsalliota squamulosa,M.vinacea,Neomyrmecridium triseptatum,Niesslia wurfbainiae,Nigropunctata conspicosa,Ophiocordyceps jilinensis,Oxydothis dehongensis,Panaeolus ranwuensis,Pestalotiopsis buxicola,Pleurocordyceps puerensis,Pseudocercospora cunninghamia,Psilocybe zhushanensis,Remotididymella tachibana,Russula gaoligongensis,R.guilinensis,R.pseudovirescens,Sarocladium solani,Septoriella saviya-ramazanovaii,Seriascoma oblonga,Talaromyces pseudorugulosus and Tricholosporum madagascariense.Additionally,species newly transferred from Psilocybe include Deconica caespitosa,D.californica,D.goniospora,D.josecastilloi,D.latispora,D.novozoncuantlensis,D.oregonensis,D.venezuelana and D.vialis.Russula afroscrobiculata is newly transferred from Lactarius afroscrobiculatus,and Puccinia hamamelidis,P.hydrangeicola,P.philadelphi are newly transferred from Aecidium.Furthermore,the new name Puccinia shojiana is proposed as a replacement for Aecidium akebiae.The 24 new records of hosts and geographical distributions include:Agaricus pallidobrunneus,Bovista cretacea,Candolleomyces subsingeri,Clitopilus chichawatniensis,Collybiopsis gibbosa,C.subumbilicata,Curvularia geniculate,Cystoderma japonicum,Cytospora diatrypelloidea,C.schulzeri,Elsinoe leucospermi,Fulvifomes aurantiacus,Laccaria macrobasidia,Menisporopsis pandanicola,M.pirozynskii,Multifurca pseudofurcata,Musicillium elettariae,Myrmecridium pulvericola,Ophiocordyceps asiana,O.campes,Phellinus resupinatus,Phylloporia afrospathulata,Tropicoporus linteus and Typhula incarnate.All taxa are supported by both morphological and phylogenetic analyses.展开更多
Since 2007,the quality of Russula descriptions has improved and the use of molecular support for species delimitation and the number of published new species has increased.However,the description style is not consiste...Since 2007,the quality of Russula descriptions has improved and the use of molecular support for species delimitation and the number of published new species has increased.However,the description style is not consistent and has regional or author-specific patterns.Most recent publications still favour descriptions of spores compared to hymenium and pileipellis elements,and usually only the spore size is provided with statistical support.This study proposes standards for descriptions of the microscopic structure of Russula species(Russulaceae,Agaricomycetes).We present the description template,the template measurements table,the specific terminology and the essential chemical reagents.The proposed standards were tested by mycologists from 11 countries who met at the Russula Microscopy Workshop in Slovakia.Descriptions of 26 species from 9 countries and four continents were prepared,among them R.amarissima,R.castanopsidis,R.seperina and R.subtilis are re-described and 15 species are introduced as new:R.abietiphila,R.amerorecondita,R.aurantioflava,R.echidna,R.flavobrunnescens,R.fluvialis,R.fortunae,R.garyensis,R.gemmata,R.laevis,R.madrensis,R.olivaceohimalayensis,R.purpureogracilis,R.sancti-pauli and R.wielangtae.Seven descriptions for candidate new species are provided without a formal name assignment.Pairwise comparison of species described in this study with available similar descriptions of related species suggests that microscopic characters from all parts of the basidiomata can be equally important for species recognition and they deserve the same treatment including number of measurements and statistics.The majority of recent studies does not recognise differences between the pileus margin and centre,but more than one-third of the species described in this study show distinct differences between the pileus areas,emphasizing the importance to specify the origin of pileipellis observations.This study proved that there is frequently insufficient difference in the ITS barcode between closely related species and that it is necessary to use more genetic markers combined with ecological and geographical data.展开更多
基金Supported by the Project of Background Resources Survey in Shennongjia National Park(SNJNP2022004)the Open Project Fund of Hubei Provincial Key Laboratory for Conservation Biology of Shennongjia Snub-nosed Monkeys(SNJGKL2022004)+5 种基金the Science and Technology Projects of Xizang Autonomous Region,China(XZ202501ZY0019)the Science and Technology Fundamental Resources Investigation Program,Ministry of Science and Technology of China(2023FY101303)the Biological Resources Programme,Chinese Academy of Sciences(KFJ-BRP-009)the Projects of Science and Technology Programs of Xizang(XZ202202YD0031C)the Survey of Wildlife Resources in Key Areas of Xizang(ZL202203601)the National Natural Science Foundation of China(31961143010,31970010).
文摘This article is the 18th contribution to the Fungal Diversity Notes series,in which we document 98 taxa across two phyla,eight classes,21 orders,46 families,and 59 genera.The represent samples of taxa were collected from a diverse range of regions,including Australia,Benin,Bolivia,Burkina Faso,Cameroon,Canada,China,Czechia,India,Japan,Madagascar,Mexico,New Zealand,Sri Lanka,Thailand,Togo,USA,Uzbekistan and Venezuela.Among these,we introduce one new genus,59 new species,13 new combinations,one new name and 24 new records,along with information on their hosts and geographic distributions.The newly introduced genus is Fusicastoreum,and the newly described species include:Acrogenospora guangxiensis,Agaricus longistipitatus,A.sunanensis,Anthosulcatispora sichuanensis,Anthracoidea siccatae,Bjerkandera meridionalis,Camarophyllopsis brunnea,Candolleomyces analalavaensis,C.kely,C.macrosporus,Ceriporia yunnanensis,Choiromyces mongolicus,Colletotrichum duohuaense,Coprinus variicolor,Cystoderma alticola,C.microspore,C.yadongense,Cytospora lhaluensis,Diaporthe amberina,D.mangiferae,Elsinoe fuzhouensis,Epicocum maxima,Fulvifomes shailashikhara,Fusarium tuberculatum,Fusicastoreum arenarium,F.occidentale,F.pisiglareum,F.trappei,Gyalidea lluxitensis,Gymnopilus rimopileus,Hohenbuehelia triloba,Hymenagaricus ruber,Hypholoma darjeelingensis,Laccaria guizhouensis,Lactifluus aureoelephanti,L.croceivillus,Leucoagaricus ankarafantsikaensis,L.rutilus,Micropsalliota squamulosa,M.vinacea,Neomyrmecridium triseptatum,Niesslia wurfbainiae,Nigropunctata conspicosa,Ophiocordyceps jilinensis,Oxydothis dehongensis,Panaeolus ranwuensis,Pestalotiopsis buxicola,Pleurocordyceps puerensis,Pseudocercospora cunninghamia,Psilocybe zhushanensis,Remotididymella tachibana,Russula gaoligongensis,R.guilinensis,R.pseudovirescens,Sarocladium solani,Septoriella saviya-ramazanovaii,Seriascoma oblonga,Talaromyces pseudorugulosus and Tricholosporum madagascariense.Additionally,species newly transferred from Psilocybe include Deconica caespitosa,D.californica,D.goniospora,D.josecastilloi,D.latispora,D.novozoncuantlensis,D.oregonensis,D.venezuelana and D.vialis.Russula afroscrobiculata is newly transferred from Lactarius afroscrobiculatus,and Puccinia hamamelidis,P.hydrangeicola,P.philadelphi are newly transferred from Aecidium.Furthermore,the new name Puccinia shojiana is proposed as a replacement for Aecidium akebiae.The 24 new records of hosts and geographical distributions include:Agaricus pallidobrunneus,Bovista cretacea,Candolleomyces subsingeri,Clitopilus chichawatniensis,Collybiopsis gibbosa,C.subumbilicata,Curvularia geniculate,Cystoderma japonicum,Cytospora diatrypelloidea,C.schulzeri,Elsinoe leucospermi,Fulvifomes aurantiacus,Laccaria macrobasidia,Menisporopsis pandanicola,M.pirozynskii,Multifurca pseudofurcata,Musicillium elettariae,Myrmecridium pulvericola,Ophiocordyceps asiana,O.campes,Phellinus resupinatus,Phylloporia afrospathulata,Tropicoporus linteus and Typhula incarnate.All taxa are supported by both morphological and phylogenetic analyses.
基金supported by the project on the survey and excavation of Korean indigenous species of the National Institute of Biological Resources(grant number NIBR201902113)。
文摘Since 2007,the quality of Russula descriptions has improved and the use of molecular support for species delimitation and the number of published new species has increased.However,the description style is not consistent and has regional or author-specific patterns.Most recent publications still favour descriptions of spores compared to hymenium and pileipellis elements,and usually only the spore size is provided with statistical support.This study proposes standards for descriptions of the microscopic structure of Russula species(Russulaceae,Agaricomycetes).We present the description template,the template measurements table,the specific terminology and the essential chemical reagents.The proposed standards were tested by mycologists from 11 countries who met at the Russula Microscopy Workshop in Slovakia.Descriptions of 26 species from 9 countries and four continents were prepared,among them R.amarissima,R.castanopsidis,R.seperina and R.subtilis are re-described and 15 species are introduced as new:R.abietiphila,R.amerorecondita,R.aurantioflava,R.echidna,R.flavobrunnescens,R.fluvialis,R.fortunae,R.garyensis,R.gemmata,R.laevis,R.madrensis,R.olivaceohimalayensis,R.purpureogracilis,R.sancti-pauli and R.wielangtae.Seven descriptions for candidate new species are provided without a formal name assignment.Pairwise comparison of species described in this study with available similar descriptions of related species suggests that microscopic characters from all parts of the basidiomata can be equally important for species recognition and they deserve the same treatment including number of measurements and statistics.The majority of recent studies does not recognise differences between the pileus margin and centre,but more than one-third of the species described in this study show distinct differences between the pileus areas,emphasizing the importance to specify the origin of pileipellis observations.This study proved that there is frequently insufficient difference in the ITS barcode between closely related species and that it is necessary to use more genetic markers combined with ecological and geographical data.
