Rumex domesticus f. callosus F.Schmidt Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Rumex species Rumex patientia Name Homonyms Rumex domesticus f. callosus F.Schmidt ex Maxim. Rumex domesticus f. callosus F.Schmidt Rumex domesticus subsp. callosus F.Schmidt Rumex domesticus subsp. callosus F.Schmidt ex Maxim.