Agaricus pratensis var. vitulinus Pers. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Hygrophoraceae genus Cuphophyllus species Cuphophyllus pratensis Name Homonyms Agaricus pratensis var. vitulinus Pers. Agaricus pratensis subsp. vitulinus Pers.