Myriolecis reuteri (Schaer.) Śliwa, Zhao Xin & Lumbsch
Syn.: Lecanora reuteri Schaer., Patellaria reuteri (Schaer.) Trevis., Placodium reuteri (Schaer.) A. Massal.
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: in underhangs or on steeply inclined surfaces of calcareous rocks in upland areas; widespread throughout the Alps.
Austria: Salzburg; Kärnten; Steiermark; Oberösterreich; Niederösterreich (incl. Wien); Germany: Oberbayern; Switzerland: Bern; Graubünden; Luzern; Unterwalden; Vaud; Valais; France: Alpes-de-Haute-Provence; Alpes-Maritimes; Drôme; Haute-Savoie; Vaucluse; Var; Italy: Friuli; Veneto; Trentino Alto Adige;