- Mount Baker National Forest, Hannegan Pass Trail1
- Mount Baker National Forest, Marble Creek Camp1
- Mount Katahdin, along Four Fools Trail, leading over Harvey Ridge down into Northwest Basin1
- Mt. Misery. St. Kitts.1
- Mt. Moosilauke1
- Mud Lake Bog, vicinity of Burt & Douglas Lakes1
- Murphy Lake1
- Nawakwa1
- Near Lutsen1
- Near Mundy's Corners1
- Near summit of Rabun Bald1
- New Haven1
- New Jersey1
- No data1
- Nova Scotia1
- Ohio1
- Olympic National Park, Hoh Valley, at Hoh Ranger Station water supply dam1
- Olympic Peninsula, Cape Flattery1
- Olympic Peninsula, Kalaloch1
- Olympic Peninsula, Whiskey Creek1