Pleurotus ostreatus var. sporoleucus (Fr.) Quél. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Pleurotaceae genus Pleurotus species Pleurotus ostreatus Name Homonyms Pleurotus ostreatus var. sporoleucus (Fr.) Quél.