Polygonum sieboldii de Vriese Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Reynoutria species Reynoutria japonica Name Homonyms Polygonum sieboldii Meisn. Polygonum sieboldii de Vriese Polygonum sieboldii de Vriese ex L.H.Bailey