Basionym Name:Biatora atrofusca Flot. ex Hepp, Flecht. Europ.: no. 268 (1857)
Homotypic synonyms:Biatora fusca var. atrofusca (Flot. ex Hepp) Oxner, Flora Lischaĭnikiv Ukraïni (Kiev) 2(1): 92 (1968)Biatorina atrofusca (Flot. ex Hepp) Lönnr., Öfvers. K. Svensk. Vetensk.-Akad. Förhandl. 16: 275 (1859)Lecidea atrofusca (Flot. ex Hepp) Mudd, Man. Brit. Lich.: 198 (1861)Lecidea atrofusca f. atrofusca (Flot. ex Hepp) Mudd, Man. Brit. Lich.: 198 (1861)Lecidea atrofusca var. atrofusca (Flot. ex Hepp) Mudd, Man. Brit. Lich.: 198 (1861)Lecidea parasema var. atrofusca (Flot. ex Hepp) Boistel, Nouv. Fl. Lich. (Paris) 2: 224 (1903)Lecidea sanguineoatra subsp. atrofusca (Flot. ex Hepp) Nyl., Meddn Soc. Fauna Flora fenn. 2: 61 (1878)Lecidea sanguineoatra var. atrofusca (Flot. ex Hepp) Vain., Meddn Soc. Fauna Flora fenn. 10: 37 (1883)