Berberis angulizans hort. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Berberidaceae genus Berberis species Berberis canadensis Name Homonyms Berberis angulizans G.Nicholson Berberis angulizans hort. Berberis angulizans hort. ex Massias Berberis angulizans Ilsemann