- "Wilderness Arboretum," ca 14 mi. NW of Bad Axe (A tract of 120 acres of alternating sand ridges and shallow swales in sec 7, Hume Township.)1
- Alger1
- Ann Arbor1
- Ann Arbor,1
- Baraga1
- Barry1
- Bay View1
- Blue Lake, sec. 34, Charleston Tp.1
- Cass1
- Cat Harbor,1
- City of Menominee1
- Clinton1
- Conglomerate shores east of Eagle Harbor1
- Contact UM Herbarium1
- Drummond Island; near north shore in Sections 22 and 23, T 43 N, R 6 E.1
- Dune region between Brevort Lake and Lake Michigan1
- Emmet1
- Grace Harbor, Hammond Bay, Lake Huron.1
- Grand Rapids1
- Greenwood Twp. NW shore of Horseshoe Lake.1