Basionym Name:Lecidea melanococca Vain., Acta Soc. Fauna Flora fenn. 7(no. 2): 20 (1890)
Homotypic synonyms:Thalloidima melanococca (Vain.) Räsänen, Anal. Soc. cient. argent. 131: 107 (1941)Toninia melanococca (Vain.) Zahlbr., Cat. Lich. Univers. 4: 275 (1926)