摘要：Two taxa resembling Seimatosporium and Seiridium were collected from Italy. Mega blast results of ITS and LSU sequence data, showed that new collections are related to Seimatosporium . Parsimonious analyses based on LSU and ITS sequence data showed that new taxa reside in Seimatosporium sensu stricto . Based on morphological and molecular analyses, the new collections are introduced as new species and compared with taxa with similar morphological characters and host association
