Place
- Mt. Mansfield1
- Mt. Mansfield, summit of1
- Mt. Tacoma, foothills of1
- Mud Lake Bog, Northfield Twp.1
- Munising1
- Munising, ca 6.5 Mi NW of; near Lake Superior shore1
- Mérida1
- N & NE of Goose Lake1
- N Pomfret1
- N slope of Haleakala1
- NE of Lapeer; Lapeer State Game Area; along stream draining lake that is in SE¼ sec. 71
- Near Deer Lake, 10 mi. NE of Crystal Falls1
- Near Spanish1
- Nelson's Canyon1
- New Brunswick1
- New Jersey1
- North Manitou Island.1
- Northern slopes of Cerro Buenavista, to south of Interamerican Highway crossing Cerro de la Muerte1
- Northwest shore of Talbot Island, off Black Bay Peninsula, north shore of Lake Superior1
- Oaxaca1