Rumex oravicensis Wierzb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Rumex species Rumex sanguineus Name Homonyms Rumex oravicensis Wierzb. ex Nyman Rumex oravicensis Wierzb.