Picture taken on the 29th April 2007, at Vall de Galbe, Capcir, Esposouilles, Oriental Pyrenees, France, on calcareous rock, damp place, 1.900 m. altitude.
Common on calcareous rock, upland, in Catalonia it has been found at Aigüestortes, Vall d'Alinyà, Montsant.
Squamulous thallus, continuous squamules, with dense pruina, rosette growing.