- United Kingdom1
- University of Michigan Botanical Gardens, Dixboro Site, 4.5 miles northeast of Ann Arbor, east of Fleming Creek1
- Van Buren1
- Vergennes.1
- W. side of Pentecost Hwy., S. of E. end of Lake Loch Erin, Franklin Twp.1
- W. side of Raisin Center Hwy. betweemn rd & gravel pit, N. of Ives Rd., Raisin Twp.1
- W. side of Raisin Center Hwy., N. of Sutton Rd., Raisin Twp.1
- W. side of Tipton Hwy., just S. of curve N. of Shepherd Rd., Adrain Twp.1
- Wales1
- Warren1
- West Bluff.1
- West Garo Hills1
- White's Woods, Ann Arbor.1
- Wiard.1
- Winooski R, Burlington1
- ca. 2 mi. west of center of Mackinaw City.1
- ca. 2 miles west of Atwood.1
- ca. 3 mi. N. of Iron Mountain, Menominee River.1
- ca. 5 mi. E. of Cheboygan. Near Grass Bay.1
- e. of Brighton Hwy., n. of Marsh Rd., Cambridge Twp. T5SR3ES11, sw qtr of se qtr1