Rumex intermedius Sturm, 1838 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Rumex species Rumex acetosa Name Homonyms Rumex intermedius Sturm ex Meisn. Rumex intermedius DC. Rumex intermedius Guss. Rumex intermedius Sturm, 1838 Rumex intermedius Guss.