Squamarina lentigera (Weber) Poelt

Syn.: Lecanora lentigera (Weber) Ach., Lichen lentigerus Weber, Placodium lentigerum (Weber) Gray, Psoroma lentigerum (Weber) A. Massal., Squamaria lentigera (Weber) DC.
Lichenised.
Substrate: calciferous soil,
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 species of dry-continental areas, only locally common, especially on gypsaceous or clayey soil in dry grasslands, also present in dry-warm valleys of the Alps.
Austria: Tirol; Niederösterreich (incl. Wien); Burgenland; Switzerland: Graubünden; Schwyz; Ticino; Vaud; Valais; France: Alpes-de-Haute-Provence; Alpes-Maritimes; Drôme; Isère; Savoie; Haute-Savoie; Vaucluse; Var; Italy: Friuli; Veneto; Trentino Alto Adige; Lombardia; Piemonte; Valle d'Aosta;