Basionym Name:Lecanora murorum var. aurantia Schaer., Enum. critic. lich. europ. (Bern): 63 (1850)
Homotypic synonyms:Caloplaca murorum f. aurantia (Schaer.) Zahlbr., Ann. bot. Soc. Zool.-Bot. fenn. Vanamo 7: 253 (1931)Gasparrinia murorum f. aurantia (Schaer.) Szatala, Annls hist.-nat. Mus. natn. hung., n.s. 8: 146 (1957)Physcia murorum f. aurantia (Schaer.) Arnold, Flora, Regensburg 58: 153 (1875)