Basionym Name:Callopisma egyptiacum var. depauperatum Müll. Arg., Revue mycol., Toulouse 2(2): 73 (1880)
Homotypic synonyms:Caloplaca aegyptiaca var. depauperata (Müll. Arg.) Zahlbr., Cat. Lich. Univers. 7: 60 (1930)Lecanora aegyptiaca var. depauperata (Müll. Arg.) Stizenb., Ber. Tät. St Gall. naturw. Ges.: 205 (1890)