Phylogenetic tree based on Bayesian analysis of the combined ITS, TEF1, 18S and 28S rDNA sequences. Auricularia sp. and Coprinus comatus of Agaricomycotina are used as outgroups. Clades and taxa are labelled according to Schell et al. (2011). Bayesian posterior probabilities, greater than 0.95, are given above the nodes (out of 100). Maximum likelihood bootstrap values, greater than 75%, are given below the nodes (out of 100). The scale bar shows the expected changes per site.