- Onstead State Game Area, in the Upland Game Management Area. Take the trail past the sign indicating the Upland Area down to the first marsh. About 70 km SW of Ann Arbor.1
- Open border W. of cultivated field N. of cemetery N. of Arnold Hwy, W. of M-52 Fairfield Twp S14.1
- Raisin Twp., west of River Raisin, East of Raisin Center Hwy and Ives rd., east of fen1
- Ridgeway Twp. Prielipp's Nursery, 4665 Downing Hwy.1
- Rollin1
- S. of Traet Hwy. at Shady Lane Dr., Madison Twp.1
- S. of US-223, E. of Ogden Hwy., Palmyra Twp.1
- S. of Willow L., Woodstock Twp.1
- SE. of Grassy Lake, Cambridge Twp.1
- SW. of R. Raisin and Cadmus Rd., Madison Twp.1
- Seniica Twp., Sanboria Farm.1
- Southwest intersection of Brix Highway and Highway 12, across from the "MIS" racetrack. About 60 km SW of Ann Arbor.1
- Sta # 3 Walker Sand L.1
- T5S, R2E, section 6 Creek on E. side of M.I.S. racetrack, about 100 m south of a service road bridge. About 60 km SW of Ann Arbor.1
- Under railroad trestle n. of Wolf Cr., e. of Bent Oak Hwy., Adrian.1
- W. of Raisin Center Hwy., s. of end of Kopke Rd.1
- W. of Treat Hwy., N. of Gorman Rd., Palmyra Twp.1
- W. of Whig Hwy., N. of Carlton Rd., Madison Twp.1
- Woodstock Twp. R1E, T5S, S13, ne1/4 of ne1/41
- Woodstock Twp. R1E, T5S, S5, sw1/4 of sw1/41