Place
- Clay2
- Idaho2
- Iowa2
- Maine2
- Mississippi2
- New Hampshire2
- New York2
- North Carolina2
- Nova Scotia2
- Polk2
- Portage2
- Prince Albert National Park, Halket Lake, near spring2
- Saskatchewan2
- Spring Mill bog, near East Peoria2
- Tazewell2
- Tennessee2
- Willoughby2
- About 1/2 mi north of Upper Ohio1
- Above Fort St. John near mile 781
- Aleutian Islands, Attu Island, vicinity of Massacre Bay, Peaceful Valley1