Basionym Name:Placodium subrubellianum Vain., Acta Soc. Fauna Flora fenn. 7(no. 1): 120 (1890)
Homotypic synonyms:Callopisma cinnabarinum var. subrubellianum (Vain.) Malme, Ark. Bot. 20A(no. 9): 29 (1926)Caloplaca cinnabarina var. subrubelliana (Vain.) Zahlbr., Cat. Lich. Univers. 7: 102 (1930)Caloplaca subrubelliana (Vain.) Aptroot, Fungal Diversity 9: 29 (2002)