Polygonum orientale hort. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Polygonum species Polygonum orientale Name Homonyms Polygonum orientale L. Polygonum orientale hort. ex Meisn., 1856 Polygonum orientale Wall., 1829 Polygonum orientale hort. Polygonum orientale R.Br., 1810