Teucrium canadense var. virginicum Farw.

Mississippi Rlver-Navigatlon Pool 8
< m N Mile 679.2-692
NEW YORK BOTANICAL GARDEN
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HERBARIUM OF
THE UNIVERSITY OF WISCONSIN-LA CROSSE
La Crosse, Wisconsin
Plants of Dredge Spoil Site»
Teucrium canadense L. var. virginicum (L.) Eat.
CLabiatae)
Wisconsin, Vernon Co.; Island 4; Mississippi River-
mile #686.7; T14N R7W Sec 19
Age of dredge material-11 yr; Approx. elevation-635 ft,
Pool elevation-631 ft. Large island E side of main
channel; specimen growing on beach bordered on S by
main channel and on N by Populus-Salix community
which separates site from major dredge material deposit
Coll: S.R. Ziegler No ^ Date. 29 Oul 1974
03135241