Basionym Name:Biatora grisea Flagey, Catal. Lich. Algérie: 70 (1896)
Homotypic synonyms:Lecania erysibe var. grisea (Flagey) B. de Lesd., Bull. Soc. bot. Fr. 86: 83 (1939)Lecidea grisea (Flagey) Zahlbr., Cat. Lich. Univers. 3: 776 (1925)