Stiff willowherb
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Myrtales
- family: Onagraceae
- genus: Epilobium
- species: Epilobium rigidum
Fruitdale- Grants Pass
Oregon
United States
Stiff willowherb Fruitdale Grants Pass