Cetraria islandica var. orientalis Asah. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Lecanorales family Parmeliaceae genus Cetraria species Cetraria islandica Name Homonyms Cetraria islandica subsp. orientalis (Asah.) Kärnef. Cetraria islandica var. orientalis Asah.