Pertusaria

== Translingual == === Etymology === Latin pertūsus (“perforated”) +‎ -aria. === Proper noun === Pertusaria f A taxonomic genus within the family Pertusariaceae – certain lichens. === See also === Pertusaria on Wikipedia.Wikipedia Pertusaria on Wikispecies.Wikispecies Category:Pertusaria on Wikimedia Commons.Wikimedia Commons