Sphagnum majus
- kingdom: Plantae
- phylum: Bryophyta
- class: Sphagnopsida
- order: Sphagnales
- family: Sphagnaceae
- genus: Sphagnum
- species: Sphagnum majus
- Prince Rupert
British Columbia- Lunenburg
Nova Scotia
Canada- Averill Park
- Herkimer
- Mohawk
New York
United States