Crustose saxicolous, on siliceous rocks. Protoparmelia psarophana is now placed into synonymy with P. montagnei (see Barbero et al. 2009 in Mycotaxon).Note: thallus K-, C-, KC-, spores ellipsoidal-cylindrical, 7-12 x 3-4 micras:
Altitude: 1.200 y 200 m
Municipality: Tabernas and Níjar
