- Spring Lake -1
- Troy [Coordinates are for Prospect Park.]1
- Vergennes,1
- Vermont1
- Washington Hbr. Isle Royal1
- Ypsi. [Vicinity of Ypsilanti]1
- about 8 1/2 miles southeast of Traverse City.1
- along w. side of Bacon Rd. n. of Ida Center Rd., Summerfield Twp. T7S R6E S15 se1/4 of se1/41
- at S.W. corner of Dale Rd. and M-30 ca. 8 1/2 mi. S. of White Star. Tabacco Twp. T17N, R1W, Sec. 24 NE1/41
- ca. 1-2 mi. NE of mouth of Carp River, near Lake Superior, Porcupine Mountains State Park.1
- ca. 12 miles southeast of Rogers City1
- e. of Wade Hwy., Raisin Twp. R4E, T6S, S31, ne1/4 of se1/41
- east of Douglas Lake1
- in the vicinity of the Swan Creek Wildlife Experiment Station1
- n. of R. Raisin, w. of Main St., Adrian1
- ne. of Island Park, Adrian1
- near Waterloo,1
- near mouth of the Sturgeon River.1
- of S. Mission 1.6 mi. S. of the S. US-27 intersection; damp sandy soil along ditch. South of Mt. Pleasant. Lincoln Twp. T31N, R4W, Sect 3, NE1/41
- on S. side of N. Saginaw Rd. on S.E. side of village of Loomis. Wise Twp. T16N, R3W, Sec. 10 SW1/41