Usnea filipendula var. subscabrata (Vain.) Motyka Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Lecanorales family Parmeliaceae genus Usnea species Usnea dasopoga Name Homonyms Usnea filipendula var. subscabrata (Vain.) Motyka