Cetraria alaskana C.F.Culb. & W.L.Culb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Lecanorales family Parmeliaceae genus Cetrelia species Cetrelia alaskana Name Homonyms Cetraria alaskana C.F.Culb. & W.L.Culb.