Rumex hastifolius Guss. ex Nyman Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Rumex species Rumex intermedius Name Homonyms Rumex hastifolius M.Bieb. Rumex hastifolius Guss. ex Nyman Rumex hastifolius Campd. Rumex hastifolius Guss.