Lecidea betulicola (Kullh.) H. Magn.

Syn.: Biatora betulicola Kullh., Lecidea epiphaea Nyl., Lecidea lignaria (Körb.) Nyl., Lecidea plusiospora Th. Fr.; incl. Lecidea betulicola (Kullh.) H. Magn. f. endamylea (Hedl.) Hinteregger
Lichenised.
Substrate: bark, lignum
Altitudinal range: from the montane belt (potential vegetation: deciduous forests dominated by Fagus sylvatica and closed coniferous forests with Picea abies) to the alpine belt (potential vegetation: treeless Alpine grasslands and tundras, to the lower limit of perennial snow and the equilibrium line of glaciers)
Note: a boreal-montane species found on acid bark and lignum in upland areas. The generic position is still not clear.
Austria: Tirol; Salzburg; Kärnten; Steiermark; Oberösterreich; Switzerland: Schwyz; Vaud; France: Isère; Italy: Trentino Alto Adige; Slovenia: Alpine and Pre-Alpine Slovenia;