Pertusaria flavida (DC.) J.R. Laundon

Syn.: Pertusaria lutescens (Hoffm.) Lamy nom.illeg., Pertusaria sorediana Nyl., Pertusaria wulfenii DC. var. lutescens (Hoffm.) Th. Fr., Pertusaria wulfenii DC. var. variolosa Fr., Variolaria flavida DC.
Lichenised.
Substrate: bark
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 to Mediterranean species with optimum in open oak forests, mostly on old trees; widespread but only locally common in the Alps, below the subalpine belt.
Austria: Tirol; Salzburg; Kärnten; Steiermark; Switzerland: Bern; Graubünden; St. Gallen; France: Alpes-de-Haute-Provence; Alpes-Maritimes; Haute-Savoie; Vaucluse; Var; Italy: Friuli; Veneto; Lombardia; Piemonte; Slovenia: Alpine and Pre-Alpine Slovenia; Trnovsky Gozd;