in Ekman, Wedin, Lindblom & Jørgensen, Lichenologist 46, 5: 652 (2014). Basionym: Parmelia plumbea var. cyanoloma Schaer., Enum. critic. lich. europ. (Bern): 36 (1850).
Basionym: Parmelia plumbea var. cyanoloma Schaer., Enum. critic. lich. europ. (Bern): 36 (1850).