Ambrosia trifida L.

The New York

Botanical Garden copyright r

Mississippi Rlver-Navlgatlon Pool 8
4 Q N Mlle 679.2-6S2

NEW YORK BOTANICAL GARDEN

884487

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BOTANICAL

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HERBARIUM OF
THE UNIVERSITY OF WISCONSIN-LA CROSSE
La Crosse, Wisconsin

FLORISTIC STUDY OF THE MISSISSIPPI RIVER
(NAVIGATION POOL #8)

Ambrosia trifida L.

Minn., Houston Co., Site 67, Ulmus-Acer dcminated open
forest along the main channel; W and E sides with shrub
aanmunities. Plant 2.2 m tall; uncommon, growing in
open grassy area.

Coll: STEVEN D. SWANSON No. 2200	Date: 6 Sep 1975

FUNDED BY THE ARMY CORPS OF ENGINEERS

01884487