Rim lichen
Rim lichen is a common name for lichens in either the genus Lecanora[1]: 279 or the genus Squamarina[2]
References
Index of fungi with the same common name
This page is an index of articles on fungus species (or higher taxonomic groups) with the same common name (vernacular name). If an internal link led you here, you may wish to edit the linking article so that it links directly to the intended article.