Lecanora rupicola (L.) Zahlbr. subsp. subplanata (Nyl.) Leuckert & Poelt

Syn.: Lecanora rupicola (L.) Zahlbr. var. subplanata (Nyl.) Clauzade & Cl. Roux, Lecanora subradiosa Nyl. non auct., Lecanora subplanata Nyl.
Lichenised.
Substrate: siliceous rocks
Altitudinal range: from the mesomediterranean belt (potential vegetation: evergreen broad-leaved forests dominated by Quercus ilex) 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 taxon resembling in habitus subsp. rupicola, but containing xanthones in the medulla.
Austria: Vorarlberg; Tirol; Salzburg; Kärnten; Steiermark; Switzerland: Bern; Graubünden; Ticino; Uri; Valais; France: Alpes-de-Haute-Provence; Alpes-Maritimes; Haute-Savoie; Var; Italy: Trentino Alto Adige; Lombardia; Piemonte; Valle d'Aosta; Slovenia: Alpine and Pre-Alpine Slovenia;