Basionym Name:Placodium plicatoverrucosum Räsänen, Ann. bot. Soc. Zool.-Bot. fenn. Vanamo 5(no. 9): 10 (1935)
Homotypic synonyms:Caloplaca plicatoverrucosa (Räsänen) Zahlbr., Cat. Lich. Univers. 10: 627 (1940)Gasparrinia plicatoverrucosa (Räsänen) Oxner, Tab. Opred. Rodov Vidov Semeĭstva Kaloplakovykh (Caloplacaceae Zahlbr.) Flory Lishaĭnikov SSSR (Kiev): 26 (1990)