Kerner's dock
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Polygonaceae
- genus: Rumex
- species: Rumex kerneri
Kottingbrunn- Leobersdorf
Lower Austria
Austria
Paranésti
East Macedonia and Thrace- Koutsélion
Epirus- Tsotílion
West Macedonia
Greece
Carpinteria
California
United States