Fig. 2From: Multilocus phylogenies reveal three new truffle-like taxa and the traces of interspecific hybridization in Octaviania (Boletaceae, Boletales)Comparison of four ML trees of O. subg. Octaviania based on ITS and LSU nrDNA, RPB1 and TEF1 datasets. Branches supported by BS ≥ 75% are depicted as thickened black lines. BS value below 50% are not shown. Specimens that have heterogeneous RPB1 or TEF1 sequences are depicted in coloured fonts. Octaviania potteri KPM-NC 17828 (RH1181) specimen had two highly heterogenous RPB1 sequences (i.e. “seq1” and “seq2”) as shown in red fontBack to article page