Bagliettoa steineri (Kušan) Vězda
Syn.: Protobagliettoa steineri (Kušan) Servít ex J. Nowak & Tobol., Verrucaria steineri Kušan, Verrucaria steineri Kušan var. mittenwaldensis Servít
Lichenised.
Substrate: calciferous rocks
Altitudinal range: from the mesomediterranean belt (potential vegetation: evergreen broad-leaved forests dominated by Quercus ilex) to the subalpine belt (potential vegetation: open, taiga-like forests dominated by Larix decidua and/or Pinus cembra and Rhododendron)
Note: a mild-temperate species found on compact calcareous rocks, especially limestone, in natural habitats; frequently confused with B. baldensis.
Austria: Vorarlberg; Salzburg; Kärnten; Steiermark; Oberösterreich; Niederösterreich (incl. Wien); Germany: Oberbayern; Schwaben; Switzerland: Bern; Graubünden; Luzern; Schwyz; France: Alpes-de-Haute-Provence; Alpes-Maritimes; Drôme; Haute-Savoie; Vaucluse; Var; Italy: Friuli; Lombardia; Slovenia: Alpine and Pre-Alpine Slovenia;