Place
- Maine1
- Massachusetts1
- Middlesex1
- Mission Dolores1
- Mizpah1
- Monte Verde1
- Morne Macaya, Massif de la Hotte1
- Mt. Rainier National Park, Ohanapecosh River above Laughing Water Creek1
- Mt. Rainier National Park, Silver Falls1
- Mt. Rainier National Park, Tahoma Creek1
- Near Summit1
- New Brunswick1
- New South Wales1
- Norfolk Island1
- Oceania1
- Ohanapecosh River above Panther Creek, Mt. Rainier National Park1
- Olympic Peninsula, Upper Hoh River1
- Ontario1
- Orange1
- Pacific1