- Sharon township. Sharon Hollow. Easudes Rd. between Jacob and Sharon Hollow Roads.1
- Shoulder of highway M-28. ca. 1.8 mi. SW of Hulbert Corners.1
- South Fox Island, Sect. 32.1
- South Haven.1
- South Manitou Island, Old Coast Guard Station.1
- South shore of Big Platte Lake, near Weadock property.1
- St. Joseph1
- Summer Island, Along trail south of Summer Harbor.1
- T7S, R2W, Sect. 30. On E. side of Gilbert. About 80 km SW of Ann Arbor. Lost Nation State Game Area, just below trailhead at 0.7 mi S. of the intersection of Skuse Rd. and Gilbert Rd."1
- Thuringia (Thüringen)1
- Two miles west of highway M-24, 1/8 mile south of Columbiaville Road, at 758 Cherry Hill Court, on east side of pole barn.1
- University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi. northeast of Ann Arbor. Between ponds.1
- University of Michigan Botanical Gardens, Dixboro Site. 4.5 mi Northeast of Ann Arbor, in field on Sanford Hill1
- Van Buren1
- Vicinity of Rennie Lake, about 10 miles SE of Traverse City. (Sect. 1 &12, T26N R10W)1
- Vicinity of Ypsilanti.1
- W. of 1301 N. Main Street, Adrian.1
- Wayne1
- Ypsilanti1
- ca. 2.5 mi. West of Felch Mountain.1