Parietaria pensylvanica Muhl. ex Willd.

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Mississippi River-Navigation Pool H
|4 Mile 691-702.5
HERBARIUM OF
THE UNIVERSITY OF WISCONSIN-LA CROSSE
La Crosse, Wisconsin
FLORISTIC STUDY OF THE MISSISSIPPI RIVER
V	(NAVIGATION POOL #8)
PcLqbtaria pennsylvanica Muhl.
NEW YORK BOTANICAL GARDEN
03828727
Wis., La Crosse Co., Site 20, railroad levee built on an
island along a side channel with rip-rap along portions
of its bank. Abundant growing between rocks on SW bank.
Coll: STEVEN D. SWANSON No. 660	Date:
FUNDED BY THE ARMY CORPS OF ENGINEERS 18 Jun 1975
03828727