Spreading phlox
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Ericales
- family: Polemoniaceae
- genus: Phlox
- species: Phlox diffusa
Coquitlam
British Columbia
Canada
Göteborg
Västra Götaland
Sweden
Tahoma
California- Cascade
Idaho- Burns
Oregon- Chelan
- Ellensburg
- Snoqualmie
- Spokane
Washington
United States