caloplaca is a lichen genus comprising a number of distinct species.members of the genus are commonly called firedot lichen

flower plant leaf yellow tree soil rock green shrub autumn wildflower nature produce wildlife woodland geology grass branch frost caloplaca lichen genus comprising number distinct species members commonly called firedot abstract algae apothecium background bark beautiful beauty botanical botany caloplaca ferruginea closeup color colorful design detail environment flora forest fungus garden gold lichens lichen lichenology macro macro material morphology moss natural nature old orange orange outdoor outdoors outside pattern plant rock selective focus stone surface symbiotic texture textured thallus wildlife wood