Basionym Name:Blastenia ferruginea var. metabasis A. Massal., Symmict. Lich.: 29 (1855)
Homotypic synonyms:Caloplaca ferruginea var. metabasis (A. Massal.) Jatta, Syll. Lich. Ital. (Trano): 246 (1900)Caloplaca festiva var. metabasis (A. Massal.) H. Olivier, Mém. Soc. natn. Sci. nat. Cherbourg 37: 132 (1909)