Polygonum pilosum Roxb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Persicaria species Persicaria orientalis Name Homonyms Polygonum pilosum (Maxim.) Hemsl. Polygonum pilosum Roxb. ex Wall. Polygonum pilosum Roxb. ex Meisn. Polygonum pilosum Roxb.