Basionym Name:Biatora cavernarum Räsänen, Ann. bot. Soc. Zool.-Bot. fenn. Vanamo 21(Notul. Botan. 16): 5 (1946)
Homotypic synonyms:Lecidea cavernarum (Räsänen) H. Magn., Svensk bot. Tidskr. 46: 323 (1952)