Brassica nigra (L.) K.Koch

Oregon State University
Plants of Oregon
BRASSICA NIGRA (L.) Koch
GRANT Co.
Along U.S. Hwy. 26, 14 miles E of Dayville.
Common in roadside ditches; flowers yellow.
Assoc. Genera: Agropyron, Bromus, Amsinckia, Cirsium,
Equisetum, Festuca.
BOTANICAL
YORK BOTANICAL GARDEN
Richard R. Halse 6304
03791032
03791032