Phylogeny of Chaetothyriaceae in northern Thailand including three new species

Abstract

In a recent study unusual taxa of epiphyllous ascomycota belonging to Chaetothyriaceae (Eurotiomycetes) were collected in northern Thailand. This family is poorly understood due to morphological confusion and lack of phylogenetic studies. This paper deals with three new species, Ceramothyrium thailandicum, Chaetothyrium brischofiacola and Phaeosaccardinula ficus, which are fully described and illustrated. A DNA sequence analyses of LSU and ITS rDNA genes shows that the new species cluster in the Chaetothyriaceae. This paper adds six sequences for Chaetothyriaceae to GenBank, providing much needed data for the family. © 2012 by The Mycological Society of America.