Physconia grisea f. enteroxanthella (Harm.) Mereschk. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Caliciales family Physciaceae genus Physconia species Physconia enteroxantha Name Homonyms Physconia grisea f. enteroxanthella (Harm.) Mereschk.