wanderflechten:
aerohaline cobbles with Buellia stellulata and Catillaria chalybeia
wanderflechten:
aerohaline cobbles with Buellia stellulata and Catillaria chalybeia
wanderflechten:
aerohaline cobbles with Buellia stellulata and Catillaria chalybeia
wanderflechten:
acres of cobbles with Buellia and Catillaria etc.