Hygrophorus russula (Fr.) Quel. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Hygrophoraceae genus Hygrophorus species Hygrophorus russula Name Homonyms Hygrophorus russula (Schaeff. ex Fr.) Kauffman Hygrophorus russula (Schaeff.) Quél.