Pertusaria aspergilla



A pale greyish to buffish cructose lichen, which is thin to cracked aerolate. Apothecia absent.

A pale greyish to buffish cructose lichen, which is thin to cracked aerolate. Apothecia absent.

Found on silica-rich rock, especially outcrops that get wet and dry out fairly quickly. Locally common and widespread in the north and west.