Umbilicaria pallens Poelt Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Umbilicariales family Umbilicariaceae genus Umbilicaria species Umbilicaria pallens Name Synonyms ? pallens Nyl. Agyrophora subglabra var. pallens (Nyl.) Choisy Gyrophora cinerascens var. pallens (Nyl.) Lamy, 1883 Umbilicaria palens (Nyl.) Frey Umbilicaria subglabra var. pallens (Nyl.) Frey Homonyms Umbilicaria pallens Poelt