Rhizocarpon norvegicum Runemark Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Rhizocarpales family Rhizocarpaceae genus Rhizocarpon species Rhizocarpon norvegicum Name Homonyms Rhizocarpon norvegicum Räsänen Rhizocarpon norvegicum Runemark