Polygonum tataricum Wall. ex D.Don Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Koenigia species Koenigia tortuosa Name Homonyms Polygonum tataricum L. Polygonum tataricum Wall. ex D.Don Polygonum tataricum Wall. ex Hook.f. Polygonum tataricum Wall.