查看文章

Phaeosphaeriaceae is a large and important family in the order Pleosporales which includes economically important plant pathogens. Species may also be endophytes or saprobes on plant hosts, especially on monocotyledons (eg, Cannaceae, Cyperaceae, Juncaceae, Poaceae); some species have also been reported on dicotyledons. The family previously accommodated 35 sexual and asexual genera and comprised more than 300 species with a range of morphological characters. The morphological characters of taxa in this family are often ambiguous and can be confused with other taxa in Leptosphaeriaceae and Montagnulaceae. Fourteen specimens of the type genera of Phaeosphaeriaceae were loaned from herbaria worldwide and were re-examined and illustrated. Fresh collections were obtained from Italy and Thailand, characterized, examined, isolated into pure culture and used to obtain molecular …