Dahurian buckthorn
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Rosales
- family: Rhamnaceae
- genus: Rhamnus
- species: Rhamnus davurica
Charlottetown
Prince Edward Island
Canada
Bergshamra- Djursholm
Stockholm- Göteborg
Västra Götaland
Sweden
Storrs
Connecticut
United States