Polygonum ochreatum S.G.Gmel. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Koenigia species Koenigia divaricata Name Homonyms Polygonum ochreatum Houtt. Polygonum ochreatum L. Polygonum ochreatum S.G.Gmel. Polygonum ochreatum S.G.Gmel. ex Meisn.