Usnea florida subsp. fagofila Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Lecanorales family Parmeliaceae genus Usnea species Usnea florida Name Homonyms Usnea florida subsp. fagofila Usnea florida var. fagofila (Motyka) Cretz., 1940