Brassica nigra (L.) K.Koch

The New York Botanical Garden
Plants of U. S. A.
Brassicaceae Brassica nigra L.
det. M. Nee, 2003
03173161
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BOTANICAL
WISCONSIN, Richland Co., 4 miles W of center of Richland
Center, along Hwy 14, near top of ridge, E and just below
junction with Co. Hwy. ZZ.
T 10 N; R 1 W; SElA NW& Sect. 14. alt. 950 ft.
Slopes with Acer saccharum, Quercus alba, Carya ovata, C.
cordiformis, and weedy areas along highway right of way.
Vigorous herbs, 1.5 m. tall, Upper leaves in inflorescence
much different in size and shape from those lower on stem.
Petals yellow.
Coll.: M. Nee 52319
2 July 2003
03173161