Syn.: Lecanora confragosa (Ach.) Röhl. f. dispersa B. de Lesd. ex Harm., Lecanora confragosa (Ach.) Röhl. f. glaucescens Nyl., Lecanora confragosa (Ach.) Röhl. var. fumosa Wedd., Lecanora confragosa (Ach.) Röhl. var. turgida Wedd., Rinodina beccariana Bagl. var. cinerea Bagl., Rinodina beccariana Bagl. var. tympanelloides Bagl., Rinodina bimarginata Zahlbr., Rinodina confragosa (Ach.) Körb. f. dispersa (B. de Lesd.) Zahlbr., Rinodina confragosa (Ach.) Körb. var. fumosa (Wedd.) H. Olivier, Rinodina confragosa (Ach.) Körb. var. subglaucescens (Nyl.) H. Olivier, Rinodina confragosa (Ach.) Körb. var. turgida (Wedd.) Boistel, Rinodina subglaucescens (Nyl.) Sheard
Lichenised.
Substrate: siliceous rocks
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: a mainly Mediterranean-Atlantic lichen of siliceous rocks, with a single record from the base of the Western Alps (Italy).
