Pyrus communis var. marianica Willk. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Pyrus species Pyrus bourgaeana Name Homonyms Pyrus communis var. marianica Willk. ex Rivas Goday Pyrus communis var. marianica Willk.