Pyrus boreana (Rouy & E.G.Camus) A.W.Hill Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Pyrus species Pyrus pyraster Name Homonyms Pyrus boreana (Rouy & E.G.Camus) A.W.Hill