Gyalecta liguriensis (Vězda) Vězda
Syn.: Gyalecta truncigena (Ach.) Hepp var. liguriensis Vězda
Lichenised.
Substrate: bark
Altitudinal range: from the mesomediterranean belt (potential vegetation: evergreen broad-leaved forests dominated by Quercus ilex) to the submediterranean/colline belt (potential vegetation: mixed deciduous forests dominated by Quercus and Carpinus)
Note: on bark of ancient trees in humid, sheltered situations; in the study area it is known only from the base of the Western Alps.
France: Alpes-Maritimes; Vaucluse; Var;