Ramalina siliquosa Chem. druidarum de l'intérieur des terres.
This form is C-, K-, KC-, P-, UV+ bluish. Grows inland and on vertical walls of rock ridges inland or on megaliths (dolmens) like here in Saint-Eloy, 30 km far from the coast, 290 m height and Saint-Goazec, 40 km from the sea and 175 m height.*
