Physciella chloantha (Ach.) Essl.

Syn.: Parmelia chloantha Ach., Phaeophyscia chloantha (Ach.) Moberg, Physcia luganensis Mereschk., Physcia obscura (Ehrh.) Hampe ex Fürnr. var. chloantha (Ach.) Rabenh., Physcia pragensis Nádv.
Lichenised.
Substrate: bark, calciferous rocks
Altitudinal range: from the mesomediterranean belt (potential vegetation: evergreen broad-leaved forests dominated by Quercus ilex) to the montane belt (potential vegetation: deciduous forests dominated by Fagus sylvatica and closed coniferous forests with Picea abies)
Note: a mild-temperate, typically submediterranean species occurring on a wide range of substrata (mostly on bark of isolated trees, but also on limestone in open woodlands), but never common in heavily disturbed habitats.
Austria: Vorarlberg; Salzburg; Kärnten; Steiermark; Oberösterreich; Niederösterreich (incl. Wien); Germany: Oberbayern; Schwaben; Switzerland: Bern; Fribourg; Glarus; Graubünden; Luzern; St. Gallen; Ticino; Unterwalden; Vaud; Valais; France: Alpes-Maritimes; Savoie; Haute-Savoie; Vaucluse; Var; Italy: Friuli; Veneto; Trentino Alto Adige; Lombardia; Piemonte; Valle d'Aosta; Slovenia: Alpine and Pre-Alpine Slovenia; Trnovsky Gozd;