Proparte synonym according to GBIF classification (Originally found in sources as proparte synonym of Diplotomma epipolium (Ach.) Arnold) and GBIF classification (Originally found in sources as proparte synonym of Diplotomma epipolium (Ach.) Arnold)
Buellia hyperiza (Stirt.) Zahlbr.
Homotypic synonym according to GBIF classification (Originally found in sources as doubtful taxon within Buellia De Not.)
Buellia phloeoica (Nyl.) Zahlbr.
Homotypic synonym according to GBIF classification (Originally found in sources as doubtful taxon within Buellia De Not.)