Potentilla arguta Nutt. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Drymocallis species Drymocallis glandulosa Name Homonyms Potentilla arguta Pursh Potentilla arguta Nutt. Potentilla arguta Porter & J.M.Coult. Potentilla arguta Lehm.