Panaeolus caliginosus Jungh. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Bolbitiaceae genus Panaeolus species Panaeolus caliginosus Name Homonyms Panaeolus caliginosus (Jungh.) Gillet Panaeolus caliginosus Jungh.