Lichen griseus Sw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Umbilicariales family Umbilicariaceae genus Umbilicaria species Umbilicaria hirsuta Name Homonyms Lichen griseus Ach. Lichen griseus Lam. Lichen griseus Sw. ex Westr. Lichen griseus Sw.