Polygonum acerosum Ledeb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Polygonum species Polygonum acerosum Name Homonyms Polygonum acerosum Ledeb. ex Meisn. Polygonum acerosum Ledeb.