Wood saxifrage
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Saxifragales
- family: Saxifragaceae
- genus: Saxifraga
- species: Saxifraga mertensiana
Nelson
British Columbia
Canada
Göteborg
Västra Götaland
Sweden
Snoqualmie- Stevenson
Washington
United States