Caloplaca cerinelloides (Erichsen) Poelt

Syn.: Athallia cerinelloides (Erichsen) Arup, Frödén & Søchting, Caloplaca pyracea (Ach.) Zwackh var. cerinelloides Erichsen
Lichenised.
Substrate: bark, lignum
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: superficially resembling C. cerinella, but with a different number of spores per ascus. Also the ecology and distribution are different: C. cerinelloides has a more northern distribution and usually occurs on Populus tremula, or even on twigs of conifers.
Austria: Vorarlberg; Tirol; Salzburg; Kärnten; Steiermark; Oberösterreich; Niederösterreich (incl. Wien); Germany: Oberbayern; Schwaben; Switzerland: Bern; Glarus; Graubünden; Luzern; Schwyz; Ticino; Valais; France: Alpes-de-Haute-Provence; Alpes-Maritimes; Italy: Trentino Alto Adige; Lombardia; Piemonte; Slovenia: Alpine and Pre-Alpine Slovenia; Trnovsky Gozd;