Brassica nigra (L.) K.Koch

HERBARIUM OF
THE UNIVERSITY OF WISCONSIN-LA CROSSE
La Crosse, Wisconsin
FLORISTIC STUDY OF THE MISSISSIPPI RIVER
(NAVIGATION POOL #8)
Brassica nigra (L.) Koch.
Minn., Winona Co., Site 9, a steep railroad bank on W
side of main channel. Lcwer pcarticn of bank with hard-
woods growing along the water. Yellcw flowers, 4 petals
oonnon throughout slope.
Coll: STEVEN D. SWANSON No. 485	Date: ^ JUn ^3*75
FUNDED BY THE ARMY CORPS OF ENGINEERS
03791109