Place
- Hubbardston.1
- Indian Bowl Area.1
- Ingham1
- Ionia1
- Isle Royale National Park T66N-R34W, Sec. 8, NE of NE of NW on north side of west end of peninsula separating Amgdaloid Channel from Robinson Bay.1
- Isle Royale National Park. Mott Island. SW end of Island, from park headquarters, NE Isle Royale National Park.1
- Isle Royale. Near McCargoe Cove. Island.1
- Kent1
- Lake1
- Ludington State Park1
- Mackinac1
- Mackinac Island1
- Marquette1
- Mason1
- Matthaei Botanical Gardens. At edge of Gravel Pit.1
- Mich. Nature Assoc. preserve at Bean Cr., Hudson Twp.1
- Midland1
- Monroe1
- Mt. Houghton.1
- N. of Wolf Cr., W. of 1301 N. Main St., Adrian.1