This study documents the morphology and phylogeny of ascomycetes collected from karst landscapes of Guizhou Prov-ince,China.Based on morphological characteristics in conjunction with DNA sequence data,70 species are i...This study documents the morphology and phylogeny of ascomycetes collected from karst landscapes of Guizhou Prov-ince,China.Based on morphological characteristics in conjunction with DNA sequence data,70 species are identified and distributed in two classes(Dothideomycetes and Sordariomycetes),16 orders,41 families and 60 genera.One order Plani-sphaeriales,four families Leptosphaerioidaceae,Neoleptosporellaceae,Planisphaeriaceae and Profundisphaeriaceae,ten genera Conicosphaeria,Karstiomyces,Leptosphaerioides,Neoceratosphaeria,Neodiaporthe,Neodictyospora,Planispha-eria,Profundisphaeria,Stellatus and Truncatascus,and 34 species(Amphisphaeria karsti,Anteaglonium hydei,Atracto-spora terrestris,Conicosphaeria vaginatispora,Corylicola hydei,Diaporthe cylindriformispora,Dictyosporium karsti,Hysterobrevium karsti,Karstiomyces guizhouensis,Leptosphaerioides guizhouensis,Lophiotrema karsti,Murispora hydei,Muyocopron karsti,Neoaquastroma guizhouense,Neoceratosphaeria karsti,Neodiaporthe reniformispora,Neodictyospora karsti,Neoheleiosa guizhouensis,Neoleptosporella fusiformispora,Neoophiobolus filiformisporum,Ophioceras guizhouen-sis,Ophiosphaerella karsti,Paraeutypella longiasca,Paraeutypella karsti,Patellaria guizhouensis,Planisphaeria karsti,Planisphaeria reniformispora,Poaceascoma herbaceum,Profundisphaeria fusiformispora,Pseudocoleophoma guizhouen-sis,Pseudopolyplosphaeria guizhouensis,Stellatus guizhouensis,Sulcatispora karsti and Truncatascus microsporus)are introduced as new to science.Moreover,13 new geographical records for China are also reported,which are Acrocalymma medicaginis,Annulohypoxylon thailandicum,Astrosphaeriella bambusae,Diaporthe novem,Hypoxylon rubiginosum,Ophio-sphaerella agrostidis,Ophiosphaerella chiangraiensis,Patellaria atrata,Polyplosphaeria fusca,Psiloglonium macrosporum,Sarimanas shirakamiense,Thyridaria broussonetiae and Tremateia chromolaenae.Additionally,the family Eriomycetaceae was resurrected as a non-lichenized family and accommodated within Monoblastiales.Detailed descriptions and illustrations of all these taxa are provided.展开更多
基金The Research of Featured Microbial Resources and Diversity Investigation in Southwest Karst area(Project No.2014FY120100)is gratefully thanked for financial support.
文摘This study documents the morphology and phylogeny of ascomycetes collected from karst landscapes of Guizhou Prov-ince,China.Based on morphological characteristics in conjunction with DNA sequence data,70 species are identified and distributed in two classes(Dothideomycetes and Sordariomycetes),16 orders,41 families and 60 genera.One order Plani-sphaeriales,four families Leptosphaerioidaceae,Neoleptosporellaceae,Planisphaeriaceae and Profundisphaeriaceae,ten genera Conicosphaeria,Karstiomyces,Leptosphaerioides,Neoceratosphaeria,Neodiaporthe,Neodictyospora,Planispha-eria,Profundisphaeria,Stellatus and Truncatascus,and 34 species(Amphisphaeria karsti,Anteaglonium hydei,Atracto-spora terrestris,Conicosphaeria vaginatispora,Corylicola hydei,Diaporthe cylindriformispora,Dictyosporium karsti,Hysterobrevium karsti,Karstiomyces guizhouensis,Leptosphaerioides guizhouensis,Lophiotrema karsti,Murispora hydei,Muyocopron karsti,Neoaquastroma guizhouense,Neoceratosphaeria karsti,Neodiaporthe reniformispora,Neodictyospora karsti,Neoheleiosa guizhouensis,Neoleptosporella fusiformispora,Neoophiobolus filiformisporum,Ophioceras guizhouen-sis,Ophiosphaerella karsti,Paraeutypella longiasca,Paraeutypella karsti,Patellaria guizhouensis,Planisphaeria karsti,Planisphaeria reniformispora,Poaceascoma herbaceum,Profundisphaeria fusiformispora,Pseudocoleophoma guizhouen-sis,Pseudopolyplosphaeria guizhouensis,Stellatus guizhouensis,Sulcatispora karsti and Truncatascus microsporus)are introduced as new to science.Moreover,13 new geographical records for China are also reported,which are Acrocalymma medicaginis,Annulohypoxylon thailandicum,Astrosphaeriella bambusae,Diaporthe novem,Hypoxylon rubiginosum,Ophio-sphaerella agrostidis,Ophiosphaerella chiangraiensis,Patellaria atrata,Polyplosphaeria fusca,Psiloglonium macrosporum,Sarimanas shirakamiense,Thyridaria broussonetiae and Tremateia chromolaenae.Additionally,the family Eriomycetaceae was resurrected as a non-lichenized family and accommodated within Monoblastiales.Detailed descriptions and illustrations of all these taxa are provided.
