- Carp Creek, near, Pellston1
- Cheboygan[remove]345
- Cheboygan, 2.7 mi N, on US Hwy 231
- Cheboygan, 2.7 mi N, on US Hwy 282
- Cheboygan, Lake Huron1
- Colonial Point1
- Colonial Point Hardwoods, Burt Lake9
- Colonial Point, Burt Lake6
- Colonial Point, along Burt Lake, vicinity of Burt & Douglas Lakes1
- Colonial Point, near University of Michigan Biological Station1
- Colonial Point, vicinity of Burt & Douglas Lakes2
- Contact UM Herbarium1
- Crumley Creek1
- Douglas Lake23
- Douglas Lake region1
- Douglas Lake shore (Bryant's)1
- Douglas Lake, near4
- Douglas Lake, shore of1
- Douglas Lake, vicinity of Burt & Douglas Lakes1
- Dry banks bordering Douglas Lake1