Polygonum imberbe Sol. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Persicaria species Persicaria glabra Name Homonyms Polygonum imberbe Sol. ex G.Forst. Polygonum imberbe Sol. ex Guill. Polygonum imberbe Sol.