Russula olivascens Anon. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Russulales family Russulaceae genus Russula species Russula alutacea Name Homonyms Russula olivascens Fr. Russula olivascens Pers., 1796 Russula olivascens Fr.s.Romagnesi Russula olivascens Anon.