Polygonum sagittatum Bojer & Hils. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Persicaria species Persicaria meisneriana Name Homonyms Polygonum sagittatum L. Polygonum sagittatum Bojer & Hils. Polygonum sagittatum D.Don Polygonum sagittatum Bojer & Hils. ex Baker Polygonum sagittatum H.Lev.Repert., 2013