Thelidium fontigenum A. Massal.

Syn.: Involucrothele cataractarum (Hepp) Servít, Sagedia cataractarum Hepp, Thelidium cataractarum (Hepp) Lönnr.
Lichenised.
Substrate: ,
Altitudinal range: from the submediterranean/colline belt (potential vegetation: mixed deciduous forests dominated by Quercus and Carpinus) to the subalpine belt (potential vegetation: open, taiga-like forests dominated by Larix decidua and/or Pinus cembra and Rhododendron)
Note: on limestone, dolomite, calcareous sandstone, near creeks and waterfalls in upland areas, but usually below treeline.
Austria: Tirol; Salzburg; Kärnten; Oberösterreich; Niederösterreich (incl. Wien); Switzerland: Bern; France: Savoie; Italy: Veneto; Piemonte; Valle d'Aosta; Slovenia: Alpine and Pre-Alpine Slovenia; Trnovsky Gozd;