Rumex sagittatus var. latilobus Meisn. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Rumex species Rumex sagittatus Name Homonyms Rumex sagittatus subsp. latilobus Meisn. Rumex sagittatus var. latilobus Meisn.