- Alger9
- Alger Falls, SE of Munising1
- Alma, SW1
- Alpena2
- Aman Park, Sand Creek1
- Amasa, 2 mi S, near Gibson Lake shore (off US 141)1
- Ann Arbor, Eberwhite woods.1
- Ann Arbor, Forestry Farm1
- Ann Arbor, NE of, near Dixboro, Botanical Garden area1
- Antrim2
- Arboretum, Ann Arbor1
- Arrowhead Lake1