Lichen xanthostigmus Pers. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Candelariomycetes order Candelariales family Candelariaceae genus Candelariella species Candelariella xanthostigma Name Homonyms Lichen xanthostigmus Pers. ex Ach. Lichen xanthostigmus Pers.