Lapathum aquaticum Moench, 1794 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Rumex species Rumex aquaticus Name Homonyms Lapathum aquaticum Garsault Lapathum aquaticum (L.) Scop. Lapathum aquaticum Moench, 1794