Place
- University of Michigan Biological Station8
- Douglas Lake,7
- Mackinaw City.7
- South of Burt Lake.7
- Black Lake6
- Carp Creek Gorge6
- Grapevine Point, Douglas Lake.6
- Munro Twp.6
- Nichols Bog6
- The Gorge6
- The Gorge, University of Michigan Biological Station6
- Cheboygan.5
- Douglas Lake, near5
- Grass Bay5
- Little Lake Sixteen5
- Mud Lake.5
- Near Smith's Bog.5
- Nigger Creek near Topinabee5
- North shore of Burt Lake5
- Pine Point, Douglas Lake5