Place
- Helena1
- La Crosse1
- Larimer1
- Las Vegas1
- Lily Mt., Rocky Mountain National Park1
- Louisiana1
- Mackinac1
- Mackinac and Chippewa Counties, Prentis Bay1
- Maria County1
- Maryland1
- Mascot1
- Missoula1
- Mt. Horrid, Rochester1
- Naches Peak, Mt. Rainier National Park1
- Near Mascot1
- Near Rockville, Oregon1
- New Mexico1
- No data1
- Ohio1
- Priest River Forest Experiment Station1