- North side of Queensway at end of Pinecrest Rd. entrance lane1
- Northern Lake Huron, near mouth of river at Nestorville, near Thessalson1
- Northwest Territories1
- Oakland1
- Open border W. of cultivated field N. of cemetery N. of Arnold Hwy, W. of M-52 Fairfield Twp S14.1
- Oscoda1
- Ouachita1
- Peaty places in the valley Etah1
- Pensi La, Zaskar1
- Peoria1
- Posey1
- Quebec1
- Roadside in State Forest campground, NW Lake Margrethe (5 miles west of Grayling). T26N R04W, Sec. 8 SW1/4 SE1/41
- Salt Lake1
- San Diego1
- Seaway Island, Walpole Island Indian Reserve. On South Channel (US-Canada border), opposite Gull Island, Lake St. Clair1
- Silver Creek District1
- Skanee1
- South of road in swamp, Saginaw Forest, Ann Arbor1
- Split Rock Lighthouse State Park. Approximately 5.30 miles SW of Beaver Bay, MN1