Sphyridium byssoides (L.) Th.Fr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Baeomycetales family Baeomycetaceae genus Baeomyces species Baeomyces byssoides Name Homonyms Sphyridium byssoides (L.) Beltr. Sphyridium byssoides (L.) Th.Fr.