Rosa pulverulenta Lyell Dataset GBIF Backbone Taxonomy Rank SPECIES Published in ; Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Rosa species Rosa pulverulenta Name Homonyms Rosa pulverulenta M.Bieb. Rosa pulverulenta Lyell Rosa pulverulenta Guss. ex Nyman Rosa pulverulenta Baker Rosa pulverulenta Guss.