Bacidia laurocerasi (Delise ex Duby) Zahlbr.

Syn.: Bacidia atrogrisea (Delise) Körb., Bacidia elevata Körb., Bacidia endoleuca auct. non (Nyl.) J. Kickx f., Bacidia subacerina Vain. subsp. laurocerasi (Delise ex Duby) Vain., Biatora atrogrisea Delise, Patellaria laurocerasi Delise ex Duby
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 humid subtropical to Mediterranean-Atlantic lichen found on smooth bark of broad-leaved trees in open, humid forests; widespread throughout the Alps but generally rare, and perhaps declining.
Austria: Tirol; Salzburg; Kärnten; Steiermark; Oberösterreich; Niederösterreich (incl. Wien); Germany: Oberbayern; Switzerland: Bern; Glarus; Graubünden; Schwyz; Unterwalden; Vaud; France: Alpes-Maritimes; Isère; Vaucluse; Var; Italy: Friuli; Veneto; Trentino Alto Adige; Lombardia; Slovenia: Alpine and Pre-Alpine Slovenia;