Lecanora epanora (Ach.) Ach.
Syn.: Lichen epanorus Ach., Parmelia epanora (Ach.) Ach., Patellaria epanora (Ach.) Trevis.
Lichenised.
Substrate: metal-rich siliceous rocks
Altitudinal range: from the submediterranean/colline belt (potential vegetation: mixed deciduous forests dominated by Quercus and Carpinus) to the alpine belt (potential vegetation: treeless Alpine grasslands and tundras, to the lower limit of perennial snow and the equilibrium line of glaciers)
Note: a holarctic early coloniser of steeply inclined to underhanging surfaces of metal-rich metamorphic rocks, mostly in upland areas.
Austria: Tirol; Salzburg; Kärnten; Steiermark; Switzerland: Bern; Graubünden; Uri; Valais; France: Alpes-Maritimes; Haute-Savoie; Italy: Veneto; Trentino Alto Adige; Lombardia; Piemonte; Valle d'Aosta;