Zanthoxylum americanum Mill.

Mississippi Rlver-Navlgitlftr* °oo' 4
. m h M,,e 691-702.5
HERBARIUM OF
THE UNIVERSITY OF WISCONSIN-LA CROSSE
La Crosse, Wisconsin
FLORISTIC STUDY OF THE MISSISSIPPI RIVER
(NAVIGATION POOL #8)
Zanthoxylum americanum L.
Wis., La Crosse Co., Site 4, island S of 1-90. Mixed
hardwood forest with shrubs, to the N a sandy shore.
Coll: STEVEN D. SWANSON No. 377	Date:	t
FUNDED BY THE ARMY CORPS OF ENGINEERS 10 Jun ^75
03788123