Neighbor-joining phylogenetic tree of 21 representative isolates from <i>R</i>. <i>mucronata</i> based on ITS gene sequences.

<p>The values at each node represent the bootstrap values from 1,000 replicates, and the scale bar represents 0.05 substitutions per nucleotide. <i>Peziza vesiculosa</i> DQ491509 served as an outgroup.