Thlaspi arvense L.

HERBARIUM OF
THE UNIVERSITY OF WISCONSIN-LA CROSSE
La Crosse, Wisconsin
FLORISTIC STUDY OF THE MISSISSIPPI RIVER
(NAVIGATION POOL #8)
Thlaspi arvense L.
Minn., Winona Co., Site 9, a steep railroad bank on W
side of main channel. Lower portion of bank with hard-
woods grcwing along the water. Ccrrmon throughout slope
small white flowers.
NEW YORK BOTANJCAL GARDEN
03129651
Coll: STEVEN D. SWANSON No. 494	Date: 13 Jun 1975
FUNDED BY THE ARMY CORPS OF ENGINEERS
03129651