Rumex tuberosus Eckl. ex Steud. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Rumex species Rumex sagittatus Name Homonyms Rumex tuberosus A.Nelson Rumex tuberosus Sieber ex Meisn. Rumex tuberosus Poir. Rumex tuberosus L. Rumex tuberosus Thunb. Rumex tuberosus Eckl. Rumex tuberosus Sieber Rumex tuberosus Eckl. ex Steud.