Psilocybe spadicea (Schaeff.) Quél. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Psathyrellaceae genus Homophron species Homophron spadiceum Name Homonyms Psilocybe spadicea (Schaeff.) Quél. Psilocybe spadicea P.Kumm.