Russula integra subsp. adulterina (Fr.) Secr. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Russulales family Russulaceae genus Russula species Russula integra Name Homonyms Russula integra subsp. adulterina (Fr.) Secr. Russula integra var. adulterina Fr. Russula integra subsp. adulterina (Fr.) Secr. ex Sacc.