Lecanora carpinea (L.) Vain.

Syn.: Lecanora albella (Pers.) Ach. var. angulosa (Schreb.) Flot., Lecanora angulosa (Schreb.) Ach., Lecanora erikssonii H. Magn., Lecanora pallida (Schreb.) Rabenh. var. angulosa (Schreb.) Rabenh., Lichen carpineus L.
Lichenised.
Substrate: bark
Altitudinal range: from the mesomediterranean belt (potential vegetation: evergreen broad-leaved forests dominated by Quercus ilex) to the subalpine belt (potential vegetation: open, taiga-like forests dominated by Larix decidua and/or Pinus cembra and Rhododendron)
Note: a mainly temperate early coloniser of smooth bark, with a wide altitudinal range; common throughout the Alps below the subalpine belt. The species has several morphotypes, and may consist of several species which still need to be delimited.
Austria: Vorarlberg; Tirol; Salzburg; Kärnten; Steiermark; Oberösterreich; Niederösterreich (incl. Wien); Burgenland; Germany: Oberbayern; Schwaben; Switzerland: Appenzell; Bern; Fribourg; Glarus; Graubünden; Luzern; St. Gallen; Schwyz; Ticino; Uri; Unterwalden; Vaud; Valais; France: Alpes-de-Haute-Provence; Haute-Alpes; Alpes-Maritimes; Drôme; Isère; Savoie; Haute-Savoie; Vaucluse; Var; Italy: Friuli; Veneto; Trentino Alto Adige; Lombardia; Piemonte; Valle d'Aosta; Liguria; Slovenia: Alpine and Pre-Alpine Slovenia; Trnovsky Gozd; Liechtenstein