Acrocordia cavata (Ach.) R.C. Harris

Syn.: Arthopyrenia cavata (Ach.) R.C. Harris, Verrucaria cavata Ach.
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, incompletely holarctic species found on smooth bark in humid deciduous forests; widespread but not common in the Alps.
Austria: Vorarlberg; Tirol; Salzburg; Kärnten; Steiermark; Oberösterreich; Niederösterreich (incl. Wien); Switzerland: Glarus; Graubünden; Schwyz; Unterwalden; France: Vaucluse; Var; Italy: Friuli; Trentino Alto Adige;