Sphagnum macrophyllum
- kingdom: Plantae
- phylum: Bryophyta
- class: Sphagnopsida
- order: Sphagnales
- family: Sphagnaceae
- genus: Sphagnum
- species: Sphagnum macrophyllum
Mandeville- New Orleans
Louisiana- Harwich
- Harwich Center
Massachusetts- Riverhead
- Sound Beach
New York
United States