Potentilla rubricaulis subsp. pedersenii Rydb. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Potentilla species Potentilla rubricaulis Name Homonyms Potentilla rubricaulis var. pedersenii Rydb. Potentilla rubricaulis var. pedersenii (Rydb.) Kurtto