Darwin's barberry
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Ranunculales
- family: Berberidaceae
- genus: Berberis
- species: Berberis darwinii
San Carlos de Bariloche
Rio Negro
Argentina
Sint-Kruis
Flanders
Belgium
Bladensburg- Colmar Manor
- Cottage City
Maryland- Corvallis
- Eugene
- Medford
- Rockaway Beach
- Roseburg
Oregon- Washington, D. C.
Washington, D.C.
United States