Lepidium densiflorum Schrad.

Mississippi River-Navigation Psol 8
, m N Mil« 691-702.5
w* w\
BRASSICACEAE
v r Icrru vA SArft-ier
3	(a
Determined by Ihsan A. Al-Shehbaz, Missouri Botanical Garden (MO)
\V
i3osr
HERBARIUM OF
THE UNIVERSITY OF WISCONSIN-LA CROSSE
La Crosse, Wisconsin
Plants of Dredge Spoil Sites
Lepidi urn virqinicum L.
(Cruci ferae)
Wisconsin, LaCrosse Co.; Island 21; Mississippi River-
mi le #695; T15N R7W Sec 17
Age of dredge material-5 yr; Approx. elevation-636 ft,
Normal Pool elevation-631 ft. Long, narrow island E side
of main channel; specimen growing in open area, south
end of island
Coll: S.R. Ziegler
M.F. Leykom
No.
1305 Date: 19 June 1975
03159944