Agaricus Fr. ex Rabenh. Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Hygrophoraceae genus Hygrophorus Name Homonyms Agaricus Linnaeus, 1753 Agaricus Rafinesque, 1830 Agaricus Linnaeus ex Murrill, 1905 Agaricus Agaricus Fr. ex Rabenh.