Amanita porphyria f. fusca (Gillet) E.-J.Gilbert Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Amanitaceae genus Amanita species Amanita porphyria Name Homonyms Amanita porphyria var. fusca Gillet Amanita porphyria f. fusca (Gillet) E.-J.Gilbert