Maximum likelihood (ML) phylogenetic tree inferred from ITS sequences using RAxML-HPC v. 8 (Stamatakis 2014) on XSEDE in the CIPRES science gateway (Miller et al. 2010). GTR + G was selected as model of evolution for the analysis. The sequences obtained in the present study are highlighted in bold. Bootstrap support values (≥ 70 %) are indicated at the nodes. Tuber latisporum and Tuber pseudosphaerosporum were used as outgroup. The scale bar indicates the expected changes per site.