Lepiota cristata f. exannulata Bon Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Agaricaceae genus Lepiota species Lepiota cristata Name Homonyms Lepiota cristata var. exannulata Bon Lepiota cristata f. exannulata (Bon) Lécuru