Rumex sinuatus Nathh. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Rumex species Rumex roseus Name Homonyms Rumex sinuatus L. Rumex sinuatus Nathh. ex Steud. Rumex sinuatus Nathh.