Rumex nemorosus Schrad. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Rumex species Rumex sanguineus Name Homonyms Rumex nemorosus Steven ex Meisn., 1856 Rumex nemorosus Schrad. ex Willd. Rumex nemorosus Schrad. Rumex nemorosus Steven Rumex nemorosus Schrad. ex Willd.