Protoparmeliopsis admontensis (Zahlbr.) Hafellner

Syn.: Lecanora admontensis Zahlbr., Lecanora luridescens Zahlbr.
Lichenised.
Substrate: calciferous rocks
Altitudinal range: from the montane belt (potential vegetation: deciduous forests dominated by Fagus sylvatica and closed coniferous forests with Picea abies) 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: on steeply inclined to underhanging surfaces of calciferous rocks in rather dry upland areas with a rather continental climate.
Austria: Tirol; Kärnten; Steiermark; Niederösterreich (incl. Wien); Switzerland: Luzern; France: Alpes-Maritimes; Italy: Veneto; Trentino Alto Adige; Liguria; Slovenia: Alpine and Pre-Alpine Slovenia;