- Grand Rapids.1
- Green Island (Straits of Mackinac, off Pte. La Barbe).1
- Greenwood Twp. T28N, R1E, Sec. 33 NW1/4; about 400 ft. west of Co. Rd. 489 on the north side of Big Creek 4.5 miles N. of Red Oak.1
- Growing along Canal Road west of Houghton.1
- Hillman Twp. T31N, R4E, Sec. 2, N.E.1/4; 200 ft. west of Hillman Sportman's Club 1/2 mi. S. of Bouchy Corners1
- Houghton1
- Isle Royale Nat'l Park, Mc Cargo Cove, along trail to Minong Mine.1
- Leelanau1
- Les Chen. Isl'ds [Les Cheneaux]1
- Les Cheneaux Is. Lake Huron.1
- Mackinac [Island]1
- Magician Beach1
- Manistee NF, Branch twp., Section 71
- Maple Ridge Twp. T32N, R7E, Sec.33 NW1/4; 7 mi. N.W. of Alpena on Long Rapids Road at Mayo Corners.1
- Marquette1
- Mason1
- Middle Island1
- Montmorency1
- Near Port Huron1
- Near mouth of Sucker Creek, north end of Sturgeon Bay (Sec. 32, R5W, T39N)1