Lecanora allophana (Ach.) Nyl. f. sorediata Vain.

Lichenised.
Substrate: bark
Altitudinal range: from the submediterranean/colline belt (potential vegetation: mixed deciduous forests dominated by Quercus and Carpinus) to the subalpine belt (potential vegetation: open, taiga-like forests dominated by Larix decidua and/or Pinus cembra and Rhododendron)
Note: this taxon was sometimes considered as a synonym of L. impudens, which, however has a different chemistry; its distribution in the Alps is difficult to assess, since it was not always distinguished.
Austria: Tirol; Germany: Schwaben; Switzerland: Appenzell; Bern; Fribourg; Glarus; Graubünden; Luzern; St. Gallen; Schwyz; Ticino; Uri; Vaud; Valais; Italy: Friuli;