Bayesian phylogram obtained from the nrITS sequence alignment of Neoboletus species. Costatisporus cyanescens was used as outgroup taxon. Values for clades that are supported in either the Bayesian (posterior probabilities, BPP) and Maximum likelihood (ML bootstrap percentage, MLB) analyses are indicated. BPP ≥ 0.95 and MLB ≥ 70% are given above clade branches. Newly sequenced collections are boldfaced in blue. For each collection, the specific epithet (as present in GenBank), the herbarium code, GenBank accession number of the nrITS sequence and geographical origin (country) are reported.