- E of town of Indian River, by M-681
- Hartland.1
- Jackson1
- Jackson,1
- Jefferson1
- Kentucky1
- Keweenaw1
- Louisville1
- Mackinac1
- Montcalm1
- Pontiac Tp.1
- Schoolcraft1
- Sec. 9,10,15,16 T46N-R6W. ca. 2 mi. NW Eckerman.1
- Seul Choix Point1
- Two track about 500 feet from Route 22, near Michigan Ave., Frankfort.1
- University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi. northeast of Ann Arbor. Marsh Hawk area. [A 1961 map of the UM Botanical Gardens indicates Marsh Hawk Woods was located east of the buildings. Approx. Lat. 42.2997 Long. -83.6589.]1
- Walden Woods. One mile south of Hartland.1
- Yankee Springs Twp.1
- near Barton Hills, west of Ann Arbor.1
- near Eckerman,1