Saprobic hyphomycetes from China: new records of Ceratosporium and Tetraploa

Five saprobic hyphomycetes with branched conidial arms, Ceratosporium fuscescens, C. gracile, C. production, C. verrucosum and Tetraploa aristata var. sacchari arc first recorded from mainland China. Descriptions and illustrations are provided for each taxon and comments on closely related genera and species arc included.