Conyza canadensis (L.) Cronquist var. canadensis

The New York

Botanical Garden copyright r

As determined

DUPLICATE ANNOTATED BY S.W. BALLOU 1976

HERBARIUM OF
THE UNIVERSITY OF WISCONSIN-LA CROSSE
La Crosse, Wisconsin
Plants of Dredge Spoil Sites

Eriqeron canadensis L.

(Compositae)

Wisconsin, Vernon Co.; Island 8; Mississippi River-
mile #688.4; T14N R7W Sec 18

Age of dredge material-5 yr; Approx. elevation-636 ft,
Normal Pool elevation-631 ft. Large island E side of
main channel; specimen growing in opening of alluvial
forest, southern end of island

Coll: S.R. Ziegler No. 2394 Date: 28 Aug 1975
M.F. Leykom

Mississippi Ri ver-Navigation Pool 8
( m N Mile 679.2-692

Herbarium of the University or V/isconsin-La Cross

02054367