Bilimbia sabuletorum (Schreb.) Arnold var. dolosa (Duby) ined. (provisionally placed here, ICN Art. 36.1b)

Syn.: Bacidia sabuletorum (Schreb.) Lettau var. dolosa (Duby) V. Wirth, Bacidia sabuletorum (Schreb.) Lettau f. dolosa (Duby) Zahlbr., Bilimbia dolosa (Duby) Dalla Torre & Sarnth., Bilimbia sabuletorum (Schreb.) Arnold f. dolosa (Duby) Arnold, Patellaria dolosa Duby
Lichenised. Poorly known taxon.
Substrate: living mosses, plant debris
Altitudinal range: from the montane belt (potential vegetation: deciduous forests dominated by Fagus sylvatica and closed coniferous forests with Picea abies) to the alpine belt (potential vegetation: treeless Alpine grasslands and tundras, to the lower limit of perennial snow and the equilibrium line of glaciers)
Note: closely related to (or identical with) the typical variety; probably widespread, but poorly documented because most often not distinguished from var. sabuletorum.
Austria: Vorarlberg; Tirol; Oberösterreich; Niederösterreich (incl. Wien);