Rumex scutatus subsp. glaucus Gaudin Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Rumex species Rumex scutatus Name Homonyms Rumex scutatus var. glaucus (Jacq.) Gaudin Rumex scutatus var. glaucus (Jacq.) Poir. Rumex scutatus subsp. glaucus (Jacq.) E.V.Vulf Rumex scutatus subsp. glaucus Gaudin Rumex scutatus subsp. glaucus Gaudin ex E.Wulf Rumex scutatus f. glaucus (Jacq.) Bolzon