mountain woodsorrel
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Oxalidales
- family: Oxalidaceae
- genus: Oxalis
- species: Oxalis montana
- Deep River
- Gravenhurst
- Innisfil
Ontario- Baie-Comeau
- Malartic
- Napierville
Quebec
Canada- Antigo
Wisconsin
United States