Panaeolus papilionaceus (Bull.) Quél., 1872 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Bolbitiaceae genus Panaeolus species Panaeolus papilionaceus Name Homonyms Panaeolus papilionaceus (Bull.) Quél.