Psilocybe caeruleoannulata Singer Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Hymenogastraceae genus Psilocybe species Psilocybe caeruleoannulata Name Homonyms Psilocybe caeruleoannulata Singer ex Guzmán Psilocybe caeruleoannulata Singer