Russula cyanoxantha var. pallida (Singer) Cooke Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Russulales family Russulaceae genus Russula species Russula cyanoxantha Name Homonyms Russula cyanoxantha f. pallida Singer Russula cyanoxantha var. pallida (Singer) Cooke Russula cyanoxantha subsp. pallida Singer, 1923