- Menominee2
- Near Port Huron.2
- Oscoda2
- Port Huron.2
- South of Houghton.2
- Woods 6 mi. east of Vicksburg.2
- ca. 2.5 mi. N. of Morenci.2
- About 20 km SW of Hillsdale.1
- About Alma1
- Addison Twp.1
- Aetna Twp., ca. 6 mi. NE of Falmouth.1
- Alcona1
- Alger1
- Along AuSable River, roadside pullout along River Road.1
- Along Bean Cr., Mich Nature Assoc., Hudson Twp.1
- Along E. side of Wisner Hwy., S. of Moore Rd., Adrian Twp.1
- Along Miachaud Road.1
- Along S. side of Moore Rd., west of Wisner Hwy., Adrian Twp.1
- Ann Arbor,1
- Ann Arbor, 4.5 miles SW1