Amanita rubescens f. annulosulfurea (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 rubescens Name Homonyms Amanita rubescens var. annulosulfurea Gillet Amanita rubescens f. annulosulfurea (Gillet) J.E.Lange