Rosa canina subsp. squarrosa A.Rau Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Rosa species Rosa canina Name Homonyms Rosa canina var. squarrosa A.Rau Rosa canina subsp. squarrosa (A.Rau) Hayek Rosa canina var. squarrosa (Rau) Brumme & Gladis Rosa canina f. squarrosa (A.Rau) Borbás