Russula emetica var. longipes (Singer) Romagn. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Russulales family Russulaceae genus Russula species Russula emetica Name Homonyms Russula emetica f. longipes Singer Russula emetica var. longipes (Singer) Romagn. Russula emetica var. longipes Singer