pimpernel willowherb
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Myrtales
- family: Onagraceae
- genus: Epilobium
- species: Epilobium anagallidifolium
Havre-Saint-Pierre
Quebec
Canada
Kuusamo
Kymenlaakso
Finland
Kiruna
Norrbotten
Sweden
Delta- Estes Park
Colorado
United States