Agaricus lactifluus var. acris Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Russulales family Russulaceae genus Lactarius species Lactarius acris Name Homonyms Agaricus lactifluus var. acris Agaricus lactifluus subsp. acris (Bolton) Pers., 1801