Calicium hyperellum var. validius C.Knight Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Caliciales family Caliciaceae genus Calicium species Calicium robustellum Name Homonyms Calicium hyperellum var. validius C.Knight Calicium hyperellum var. validius C.Knight ex Shirley