Xanthium strumarium var. strumarium

Mississippi River-Navigation Pool 8
Mlle 679.2-692
N
NEW YORK BOTANICAL GARDEN
03202060
HERBARIUM OF
THE UNIVERSITY OF WISCONSIN-LA CROSSE
La Crosse, Wisconsin
FLORISTIC STUDY OF THE MISSISSIPPI RIVER
(NAVIGATION POOL #8)
Xanthium strumarium L.
Minn., Houston Co., Site 67, Ulmus-Acer dominated open
forest along the main channel; W and E sides with shrub
corinunities. Caution along shore with Salix, plants
.3-1 m high.
Coll: STEVEN D. SWANSON
2211
Date:	6	Sep	1975
FUNDED BY THE ARMY CORPS OF ENGINEERS
03202060