Hygrophorus cinereus Velen. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Hygrophoraceae genus Hygrophorus species Hygrophorus cinereus Name Homonyms Hygrophorus cinereus Velen. Hygrophorus cinereus (Pers.) Quél.