The genus Byssosphaeria from China was briefly reviewed based on specimen examinations and literature work. Taxonomic and nomenclatural problems are discussed. Among the previously recorded taxa of the genus, a new co...The genus Byssosphaeria from China was briefly reviewed based on specimen examinations and literature work. Taxonomic and nomenclatural problems are discussed. Among the previously recorded taxa of the genus, a new combination, Byssosphaeria hainanensis, is made and a new Chinese record, B. alnea, is reported. A key to the known species of the genus in China is provided.展开更多
The family Melanommataceae is widespread in temperate and subtropical regions and species invariably occur on twigs or bark of various woody plants in terrestrial,marine or freshwater habitats.In this paper,the type s...The family Melanommataceae is widespread in temperate and subtropical regions and species invariably occur on twigs or bark of various woody plants in terrestrial,marine or freshwater habitats.In this paper,the type species of 26 genera of the family are re-described and illustrated.A multi-gene phylogeny based on maximum likelihood and Bayesian analyses of LSU,SSU,RPB2 and EF-1αsequence data of species of Melanommataceae is provided.The new genera,Muriformistrickeria,Pseudostrickeria and Thysanolaenae are introduced.Anomalemma is synonymized under Exosporiella.Acrocordiopsis,Astrosphaeriella,Beverwykella,Caryosporella,Sporidesmiella and Pseudotrichia are excluded from Melanommataceae based on molecular phylogenetic analyses.Presently,20 genera are accepted in Melanommataceae.Based on the phylogenetic data,five new species,Byssosphaeria siamensis,Herpotrichia vaginatispora,Pseudostrickeria muriformis,Pseudostrickeria ononidis and Muriformistrickeria rubi,are introduced.展开更多
文摘The genus Byssosphaeria from China was briefly reviewed based on specimen examinations and literature work. Taxonomic and nomenclatural problems are discussed. Among the previously recorded taxa of the genus, a new combination, Byssosphaeria hainanensis, is made and a new Chinese record, B. alnea, is reported. A key to the known species of the genus in China is provided.
文摘The family Melanommataceae is widespread in temperate and subtropical regions and species invariably occur on twigs or bark of various woody plants in terrestrial,marine or freshwater habitats.In this paper,the type species of 26 genera of the family are re-described and illustrated.A multi-gene phylogeny based on maximum likelihood and Bayesian analyses of LSU,SSU,RPB2 and EF-1αsequence data of species of Melanommataceae is provided.The new genera,Muriformistrickeria,Pseudostrickeria and Thysanolaenae are introduced.Anomalemma is synonymized under Exosporiella.Acrocordiopsis,Astrosphaeriella,Beverwykella,Caryosporella,Sporidesmiella and Pseudotrichia are excluded from Melanommataceae based on molecular phylogenetic analyses.Presently,20 genera are accepted in Melanommataceae.Based on the phylogenetic data,five new species,Byssosphaeria siamensis,Herpotrichia vaginatispora,Pseudostrickeria muriformis,Pseudostrickeria ononidis and Muriformistrickeria rubi,are introduced.
