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