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