Cyanodermella asteris sp. nov. (Ostropales) from the inflorescence axis of Aster tataricus

An endophytic fungus isolated from the inflorescence axis of Aster tataricus is proposed as a new species. Phylogenetic analyses based on sequences from the ribosomal DNA cluster (the ITS1+5.8S+ITS2,18S,and 28S regions) and the RPB2 gene revealed a relationship between the unknown fungus and the Stictidaceae lineage of the Ostropales. The new species, Cyanodermella asteris, grows in standard fungal growth media as a fluffy, pink filamentous fungus. Asexual and sexual sporulation has not yet been observed on media or in the plant.