University of Wisconsin-Madison, Wisconsin State Herbarium (WIS)
v0069976WIS
25b46461-b404-4e52-953c-f30c4dbb8c2f
Juglans nigra L.
Juglandaceae
Cochrane, Theodore S.
11861
1989-08-19
1989-08-19
United States, Wisconsin, Dane, Black Earth. Dunlop Hollow. Take Hwy 14 to 2mi. NW of Black Earth, N on Hwy 78, 2.25mi. to Wilkinson Rd., go E 1.5mi. just before Wilkinson Rd. 4mi. airline (5 by rd.) NE Mazomanie.
43.20411909 -89.72717062 +-285m.
T08N R06E sec01 NW4NE4;
Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Narrow band of southern mesic forest (Quercus borealis dominant, w/ Tilia americana, Prunus serotina, Juglans nigra, Betula papyrifera) on gentle slope between old sandy field and creek bottom cat-tail marsh. More or less dry upper edge. Assoc.: Equisetum arvense, Desmodium glutinosum, Circaea lutetiana spp. canadensis, Parthenocissus quinquifolia and P. inserta.