Basionym Name:Placodium verruculiferum Oxner, J. Bot. Acad. Sci. RSS Ukraine 20(no. 28): 121 (1939)
Homotypic synonyms:Lecanora verruculifera Tomin, Notul. syst. Sect. cryptog. Inst. bot. Acad. Sci. U.S.S.R. 9: 10 (1953)