closeup on the green map lichen, rhizocarpon geographicum on an rock in the austrian alps

austria fungus lichen mountains mushroom nature other plant rhizocarpon geographicum algae biology botanical botany close up closeup fungal lichenology macro map moss outdoor photobionts photosynthetic rock single symbiosis symbiotic vegetative wild wildlife natural small orange common copper butterfly lycaena phlaeas sitting white achillea millefolium flower spread wings