Spirodela polyrhiza (L.) Schleid.

J? ffS
Submersed or floating aquatic plants off fairly deep
flowing water of river. The wate^'is hard? in the
range of total M.P. alkalinity P.P.M. 100-199 . Fish
and plant life production is high
August 21, 1982	No.: 10,129
Collector: Theodorg S. Cochrane,w
Botanical Club of Wisconsin field tri
WISCONSIN: south-central
MARQUETTE County: FOX RIVER,
between (Nof) Co. Hwy. 0 bridge ]
and S end of Buffalo Lake, 4 mi. (-
SE of Endeavor (T14N, R9E, S 23
Spirodela poirhiza (L.) Schleid
03700714