Surroundings of water reservoir “Iriklinskoe vodokhranilishche”, vill. Chapaevka, volcanic and limestone rocks on opposite slope of lake W of village, alt. 270-290 m, 52° 2'44"N, 58°46'14"E
Habitat
–
Substrate
on volcanic rock, lichenicolous on Rhizoplaca cf. subdiscrepans