Sieversia triflora (Pursh) Spreng. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Geum species Geum triflorum Name Homonyms Sieversia triflora (Pursh) R.Br. Sieversia triflora (Pursh) Spreng.