Sisymbrium altissimum L.

HERBARIUM OF
THE UNIVERSITY OF WISCONSIN-LA CROSSE
La Crosse, Wisconsin
FLORISTIC STUDY OF THE MISSISSIPPI RIVER
'NAVIGATION POOL #8)
Sisymbrium altissimpi L.
Minn., Winona Co., Site 11, a steep railroad bank on W
side of the main channel mostly not inundated during
flooding. Abundant, plants about 1 m high.
Coll: STEVEN D. SWANSON No. 517	Date: 14 Jun -iq7q
FUNDED BY THE ARMY CORPS OF ENGINEERS	b
03197264