Myriolecis prominens (Clauzade & Vězda) Cl. Roux & Nimis
Syn.: Lecanora prominens Clauzade & Vězda
Lichenised.
Substrate: calciferous rocks
Altitudinal distribution: submediterranean/colline belt (potential vegetation: mixed deciduous forests dominated by Quercus and Carpinus)
Note: a calcicolous species; probably more widespread, at least in the Southern Alps
France: Vaucluse; Var;