Pontederia cordata f. angustifolia (Pursh) Solms

NEW YORK BOTANICAL GARDEN
02474717
^eW vo.^.x
£3 OTAN Cil. >
,GARDt^/'
HERBARIUM OF
THE UNIVERSITY OF WISCONSIN LA CROSSE
La Crosse, Wisconsin
FLORISTIC STUDY OF THE MISSISSIPPI RIVER
(NAVIGATION POOL #8)
Pontederia cordata L.
Minn., Houston Co., Site 57, aquatic area in a stump
field at the opening to the winding slough into
Iawrence lake. Mixed with S. latifolia & S. rigida.
Coll: STEVEN D. SWANSON N„. 1779	nau-:
FUNDED BY THE ARMY CORPS OF ENGINEERS	1975
02474717