Basionym Name:Parmelia masonii Essl. & Poelt, Bryologist 94(2): 203 (1991)
Homotypic synonyms:Emodomelanelia masonii (Essl. & Poelt) Divakar & A. Crespo, in Crespo et al., Taxon 59(6): 1749 (2010)