Maximum likelihood (ML) phylogenetic tree based on a concatenated dataset of ITS, LSU, and tub2. In total, 56 strains representing 17 taxa were included in the concatenated dataset, with 2314 characters (ITS 459 bp, LSU 865 bp, and tub2 990 bp) including alignment gaps. The tree was rooted with Preussia funiculata Huhndorf 2577 and P. typharum CBS 107.69. MLB ≥ 70% and BPPs ≥ 0.95 were shown at each node; values lower than these thresholds are indicated by a hyphen (–). The scale bar indicates the number of estimated substitutions per site. The strains introduced in this study are in red and novel species are in bold. The ex-type strains are marked with T.