France, a.) Departement du Puy-de-Dome, along the way from Mont Dore to Lake Guery. b.) Departement du Cantal, Lioran, on loose blocks, near the Buron de Cheylat
[Unable to georeference] multiple locales on the label
1200-1360 meters
1300 m
On volcanic rocks, mostly associated with Grimmia Doniana and Andreaea petrophila.
the small pockets need to be opened with great care.