United States, Michigan, Delta, Hiawatha National Forest. Maywood, MI. Approx. 11 miles south of Hwy 2/41 on Cty 513. Turn west onto FR2892 to old pit and procede SW to Forest ownership line and old opening.
T039N R22W SESE 11
Old opening with single Juglans cinerea, and profuse Toxicodendron radicans.