Rumex sagittatus subsp. latilobus Meisn. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES 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.