Anthracnose disease of Proteaceae has in the past chiefly been attributed to infections by C.acutatum,C.boninense and C.gloeosporioides.In the present study,a multi-locus phylogenetic analysis(ACT,CAL,CHS-1,GAPDH,GS,I...Anthracnose disease of Proteaceae has in the past chiefly been attributed to infections by C.acutatum,C.boninense and C.gloeosporioides.In the present study,a multi-locus phylogenetic analysis(ACT,CAL,CHS-1,GAPDH,GS,ITS,TUB2)revealed that strains of the C.gloeosporioides complex associated with Proteaceae belong to at least six species.These include C.alienum,C.aotearoa,C.kahawae(subsp.ciggaro),C.siamense,and two new taxa,C.proteae and C.grevilleae.The most economically important pathogen of Proteaceae seems to be C.alienum,and not C.gloeosporioides as previously reported.All taxa associated with Proteaceae are morphologically described on different media in culture,except strains of C.siamense,which proved to be sterile.Furthermore,C.populi is synonymised with C.aenigma.展开更多
Colletotrichum orbiculare causes anthracnose of Cucurbitaceae and is phylogenetically closely related to pathogens of several other herbaceous hosts belonging to the Asteraceae,Fabaceae and Malvaceae.Most of them are ...Colletotrichum orbiculare causes anthracnose of Cucurbitaceae and is phylogenetically closely related to pathogens of several other herbaceous hosts belonging to the Asteraceae,Fabaceae and Malvaceae.Most of them are known for their hemibiotrophic infection strategy and as destructive pathogens either of field crops or weeds.In order to study the phylogenetic relationships of these fungi,a multilocus analysis(ITS,GAPDH,CHS-1,HIS3,ACT,TUB2,GS)of 42 strains of C.orbiculare and related species was conducted.The analysis resulted in nine clades that confirmed the four species previously known as belonging to this species complex,C.lindemuthianum,C.malvarum,C.orbiculare and C.trifolii,and recognised four new species from weeds,namely C.bidentis,C.sidae,C.spinosum and C.tebeestii.The name C.orbiculare itself is widely used in plant pathology and science,but is invalid according to current nomenclatural rules.Therefore we described a new species with the same epithet and a type specimen that agrees with our current understanding of this species,and is linked to a living culture.Following the recent epitypification of C.lindemuthianum,we chose appropriate specimens with associated strains to serve as epitypes of C.malvarum and C.trifolii,and selected an authentic specimen of C.trifolii as lectotype.展开更多
This article is the 14th in the Fungal Diversity Notes series,wherein we report 98 taxa distributed in two phyla,seven classes,26 orders and 50 families which are described and illustrated.Taxa in this study were coll...This article is the 14th in the Fungal Diversity Notes series,wherein we report 98 taxa distributed in two phyla,seven classes,26 orders and 50 families which are described and illustrated.Taxa in this study were collected from Australia,Brazil,Burkina Faso,Chile,China,Cyprus,Egypt,France,French Guiana,India,Indonesia,Italy,Laos,Mexico,Russia,Sri Lanka,Thailand,and Vietnam.There are 59 new taxa,39 new hosts and new geographical distributions with one new combination.The 59 new species comprise Angustimassarina kunmingense,Asterina lopi,Asterina brigadeirensis,Bartalinia bidenticola,Bartalinia caryotae,Buellia pruinocalcarea,Coltricia insularis,Colletotrichum fexuosum,Colletotrichum thasutense,Coniochaeta caraganae,Coniothyrium yuccicola,Dematipyriforma aquatic,Dematipyriforma globispora,Dematipyriforma nilotica,Distoseptispora bambusicola,Fulvifomes jawadhuvensis,Fulvifomes malaiyanurensis,Fulvifomes thiruvannamalaiensis,Fusarium purpurea,Gerronema atrovirens,Gerronema favum,Gerronema keralense,Gerronema kuruvense,Grammothele taiwanensis,Hongkongmyces changchunensis,Hypoxylon inaequale,Kirschsteiniothelia acutisporum,Kirschsteiniothelia crustaceum,Kirschsteiniothelia extensum,Kirschsteiniothelia septemseptatum,Kirschsteiniothelia spatiosum,Lecanora immersocalcarea,Lepiota subthailandica,Lindgomyces guizhouensis,Marthe asmius pallidoaurantiacus,Marasmius tangerinus,Neovaginatispora mangiferae,Pararamichloridium aquisubtropicum,Pestalotiopsis piraubensis,Phacidium chinaum,Phaeoisaria goiasensis,Phaeoseptum thailandicum,Pleurothecium aquisubtropicum,Pseudocercospora vernoniae,Pyrenophora verruculosa,Rhachomyces cruralis,Rhachomyces hyperommae,Rhachomyces magrinii,Rhachomyces platyprosophi,Rhizomarasmius cunninghamietorum,Skeletocutis cangshanensis,Skeletocutis subchrysella,Sporisorium anadelphiae-leptocomae,Tetraploa dashaoensis,Tomentella exiguelata,Tomentella fuscoaraneosa,Tricholomopsis lechatii,Vaginatispora favispora and Wetmoreana blastidiocalcarea.The new combination is Torula sundara.The 39 new records on hosts and geographical distribution comprise Apiospora guiyangensis,Aplosporella artocarpi,Ascochyta medicaginicola,Astrocystis bambusicola,Athelia rolfsii,Bambusicola bambusae,Bipolaris luttrellii,Botryosphaeria dothidea,Chlorophyllum squamulosum,Colletotrichum aeschynomenes,Colletotrichum pandanicola,Coprinopsis cinerea,Corylicola italica,Curvularia alcornii,Curvularia senegalensis,Diaporthe foeniculina,Diaporthe longicolla,Diaporthe phaseolorum,Diatrypella quercina,Fusarium brachygibbosum,Helicoma aquaticum,Lepiota metulispora,Lepiota pongduadensis,Lepiota subvenenata,Melanconiella meridionalis,Monotosporella erecta,Nodulosphaeria digitalis,Palmiascoma gregariascomum,Periconia byssoides,Periconia cortaderiae,Pleopunctum ellipsoideum,Psilocybe keralensis,Scedosporium apiospermum,Scedosporium dehoogii,Scedosporium marina,Spegazzinia deightonii,Torula fci,Wiesneriomyces laurinus and Xylaria venosula.All these taxa are supported by morphological and multigene phylogenetic analyses.This article allows the researchers to publish fungal collections which areimportant for future studies.An updated,accurate and timely report of fungus-host and fungus-geography is important.We also provide an updated list of fungal taxa published in the previous fungal diversity notes.In this list,erroneous taxa and synonyms are marked and corrected accordingly.展开更多
基金funded by NSFC 31110103906supported by the National Natural Science Foundation of China(NSFC 31070020)+1 种基金the External Cooperation Program of the Chinese Academy of Sciences(GJHZ1310)supported by the Dutch Ministry of Agriculture,Nature and Food Quality through an endowment of the FES programme“Versterking infrastructuur Plantgezondheid”.
文摘Anthracnose disease of Proteaceae has in the past chiefly been attributed to infections by C.acutatum,C.boninense and C.gloeosporioides.In the present study,a multi-locus phylogenetic analysis(ACT,CAL,CHS-1,GAPDH,GS,ITS,TUB2)revealed that strains of the C.gloeosporioides complex associated with Proteaceae belong to at least six species.These include C.alienum,C.aotearoa,C.kahawae(subsp.ciggaro),C.siamense,and two new taxa,C.proteae and C.grevilleae.The most economically important pathogen of Proteaceae seems to be C.alienum,and not C.gloeosporioides as previously reported.All taxa associated with Proteaceae are morphologically described on different media in culture,except strains of C.siamense,which proved to be sterile.Furthermore,C.populi is synonymised with C.aenigma.
基金supported by the Dutch Ministry of Agriculture,Nature and Food Quality through an endowment of the FES programme“Versterking infrastructuur Plantgezondheid”.
文摘Colletotrichum orbiculare causes anthracnose of Cucurbitaceae and is phylogenetically closely related to pathogens of several other herbaceous hosts belonging to the Asteraceae,Fabaceae and Malvaceae.Most of them are known for their hemibiotrophic infection strategy and as destructive pathogens either of field crops or weeds.In order to study the phylogenetic relationships of these fungi,a multilocus analysis(ITS,GAPDH,CHS-1,HIS3,ACT,TUB2,GS)of 42 strains of C.orbiculare and related species was conducted.The analysis resulted in nine clades that confirmed the four species previously known as belonging to this species complex,C.lindemuthianum,C.malvarum,C.orbiculare and C.trifolii,and recognised four new species from weeds,namely C.bidentis,C.sidae,C.spinosum and C.tebeestii.The name C.orbiculare itself is widely used in plant pathology and science,but is invalid according to current nomenclatural rules.Therefore we described a new species with the same epithet and a type specimen that agrees with our current understanding of this species,and is linked to a living culture.Following the recent epitypification of C.lindemuthianum,we chose appropriate specimens with associated strains to serve as epitypes of C.malvarum and C.trifolii,and selected an authentic specimen of C.trifolii as lectotype.
文摘This article is the 14th in the Fungal Diversity Notes series,wherein we report 98 taxa distributed in two phyla,seven classes,26 orders and 50 families which are described and illustrated.Taxa in this study were collected from Australia,Brazil,Burkina Faso,Chile,China,Cyprus,Egypt,France,French Guiana,India,Indonesia,Italy,Laos,Mexico,Russia,Sri Lanka,Thailand,and Vietnam.There are 59 new taxa,39 new hosts and new geographical distributions with one new combination.The 59 new species comprise Angustimassarina kunmingense,Asterina lopi,Asterina brigadeirensis,Bartalinia bidenticola,Bartalinia caryotae,Buellia pruinocalcarea,Coltricia insularis,Colletotrichum fexuosum,Colletotrichum thasutense,Coniochaeta caraganae,Coniothyrium yuccicola,Dematipyriforma aquatic,Dematipyriforma globispora,Dematipyriforma nilotica,Distoseptispora bambusicola,Fulvifomes jawadhuvensis,Fulvifomes malaiyanurensis,Fulvifomes thiruvannamalaiensis,Fusarium purpurea,Gerronema atrovirens,Gerronema favum,Gerronema keralense,Gerronema kuruvense,Grammothele taiwanensis,Hongkongmyces changchunensis,Hypoxylon inaequale,Kirschsteiniothelia acutisporum,Kirschsteiniothelia crustaceum,Kirschsteiniothelia extensum,Kirschsteiniothelia septemseptatum,Kirschsteiniothelia spatiosum,Lecanora immersocalcarea,Lepiota subthailandica,Lindgomyces guizhouensis,Marthe asmius pallidoaurantiacus,Marasmius tangerinus,Neovaginatispora mangiferae,Pararamichloridium aquisubtropicum,Pestalotiopsis piraubensis,Phacidium chinaum,Phaeoisaria goiasensis,Phaeoseptum thailandicum,Pleurothecium aquisubtropicum,Pseudocercospora vernoniae,Pyrenophora verruculosa,Rhachomyces cruralis,Rhachomyces hyperommae,Rhachomyces magrinii,Rhachomyces platyprosophi,Rhizomarasmius cunninghamietorum,Skeletocutis cangshanensis,Skeletocutis subchrysella,Sporisorium anadelphiae-leptocomae,Tetraploa dashaoensis,Tomentella exiguelata,Tomentella fuscoaraneosa,Tricholomopsis lechatii,Vaginatispora favispora and Wetmoreana blastidiocalcarea.The new combination is Torula sundara.The 39 new records on hosts and geographical distribution comprise Apiospora guiyangensis,Aplosporella artocarpi,Ascochyta medicaginicola,Astrocystis bambusicola,Athelia rolfsii,Bambusicola bambusae,Bipolaris luttrellii,Botryosphaeria dothidea,Chlorophyllum squamulosum,Colletotrichum aeschynomenes,Colletotrichum pandanicola,Coprinopsis cinerea,Corylicola italica,Curvularia alcornii,Curvularia senegalensis,Diaporthe foeniculina,Diaporthe longicolla,Diaporthe phaseolorum,Diatrypella quercina,Fusarium brachygibbosum,Helicoma aquaticum,Lepiota metulispora,Lepiota pongduadensis,Lepiota subvenenata,Melanconiella meridionalis,Monotosporella erecta,Nodulosphaeria digitalis,Palmiascoma gregariascomum,Periconia byssoides,Periconia cortaderiae,Pleopunctum ellipsoideum,Psilocybe keralensis,Scedosporium apiospermum,Scedosporium dehoogii,Scedosporium marina,Spegazzinia deightonii,Torula fci,Wiesneriomyces laurinus and Xylaria venosula.All these taxa are supported by morphological and multigene phylogenetic analyses.This article allows the researchers to publish fungal collections which areimportant for future studies.An updated,accurate and timely report of fungus-host and fungus-geography is important.We also provide an updated list of fungal taxa published in the previous fungal diversity notes.In this list,erroneous taxa and synonyms are marked and corrected accordingly.