University of Wisconsin-Stevens Point, Robert W. Freckmann Herbarium (UWSP:VP)
UWSP146736a
f5a9d47a-9c79-4e79-a548-d1c5d69f5cb8
Equisetum fluviatile L.
Equisetaceae
Berg, Matthew S.
2007-016
2007-08-03
United States, Wisconsin, Polk, North Pipe Lake
45 -92
T35N R15W sec10
Found in mucky sand over gravel in 0-1 meters of water. Common assoc.: (Pontederia cordata) pickerelweed, (Sagittaria rigida) sessile-fruited arrowhead, (Iosetes lacustris) lake quillwort.
Rare in scattered patches on the northeast corner of north lake and in the southwest bays of lake. [There is a duplicate accession number for a specimen of Equisetum fluviatile, Walchak, Dan, 19/Jul/2007, Menominee Co.- editor added "a"]