Poterium sanguisorba var. platylophum Spach Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Poterium species Poterium sanguisorba Name Homonyms Poterium sanguisorba var. platylophum Spach ex Rouy Poterium sanguisorba var. platylophum Spach