blugrass: Physcia sp. Rosette lichen
blugrass: Physcia sp. lichen
blugrass: rock shield lichen and friends
blugrass: Cladonia sp lichen
blugrass: Smokey-eyed Boulder Lichen, Porpidia albocaerulescens
blugrass: Cinder Lichen, Aspicilia cinerea
blugrass: boulder lichen field
blugrass: Cinder Lichens, Aspicilia cinerea
blugrass: Sidewalk Firedot, Xanthocarpia feracissima
blugrass: lichen on rock
blugrass: lichens
blugrass: British soldier lichen
blugrass: Common Powderhorn lichen,Cladonia coniocraea
blugrass: Cladonia sp lichen2
blugrass: Cladonia lichens on boulder
blugrass: lichen and moss on a boulder
blugrass: Rosette lichen
blugrass: Mosses, lichen and liverworts ohh my
blugrass: boulder lichen map
blugrass: lichens and moss
blugrass: British soldier lichen, Cladonia cristatella
blugrass: Cladonia cristatella
blugrass: Cladonia cristatella 2
blugrass: foliose lichen on a twig