Gnaphalium obtusifolium L.

Mississippi River-Navigation Pool 8
14 Mils 691-702.5
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HERBARIUM OF
THE UNIVERSITY OF WISCONSIN-LA CROSSE
La Crosse, Wisconsin
Plants of Dredge Spoil Sites
Gnaphlaium obtusifolium L.
(Tompo sitae)
Minnesota, Houston Co.; Island 22; Mississippi River-
mile #700; T104N R4W Sec 2
Age of dredge material-5 yr; Approx. elevation-640 ft,
Normal Pool elevation-631 ft. Large island E side ofj
main channel; specimen growing in weedy area bordering,
alluvial forest, north end of island
Coll: S.R. Ziegler
M.F. Leykom
No. 3105 Date: 3 Oct 1975
02875286
02875286