Polygonum hispidum Buch.-Ham. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Persicaria species Persicaria pubescens Name Homonyms Polygonum hispidum Kunth Polygonum hispidum Buch.-Ham. ex D.Don Polygonum hispidum Bab. Polygonum hispidum Buch.-Ham. Polygonum hispidum Buch.-Ham. ex D.Don