- Green Island, Straits of Mackinac1
- Greenfield Tp.1
- Greenland Twp., Adventure Mine property, RR grade off Adventure Rd. SE1/4 Sec. 35, T51N, R38W.1
- Gudemoos Rd about 3/4 mile north of junction of Hooker Road.1
- Harrisville Twp. T26N,R9E,Sec.13,NW1/4 on W. side of R.R. tracks which border the W. side of Harrisville St. Park near entrance Rd. from US-23.1
- Hillsdale1
- Huron1
- Huron River, A.A. [Ann Arbor]1
- Ingleside, Douglas Lake1
- Ironwood1
- Island1
- Krakow Twp. T34N, R7E, Sec. 9 SE1/4 ca. 3/4 mi. N.W. mouth of Grand Lake outlet in Thompsons Harbor State Park.1
- Lapeer1
- Lapeer State Game Area. Northeast of Lapeer; along embankment for Long Lake.1
- Livingston1
- Luce1
- Mackinac Island1
- Manistee National Forest,Grant East Twp., Section 41
- Maple Bay, Douglas Lake,1
- Matthaei Botanical Gardens.1