Rumex orientalis Hook.f. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Rumex species Rumex angulatus Name Homonyms Rumex orientalis Bernh. ex Schult. & Schult.fil. Rumex orientalis Bernhardi Rumex orientalis Benth. Rumex orientalis Hook.f.