Potamogeton amplifolius Tuck.

PLANTS OF THE UNITED STATES OF AMERICA
Neil A. Harriman Herbarium • University of Wisconsin Oshkosh
Potamogeton amplifolius Tuckerm.
MINNESOTA: Isanti Co.: Maple Ridge Twp.
Boat ramp on west shore of Lory Lake at the end of
416th Ave NE, 1 mile (by air) northeast of Day. Large
population in sandy substrate under 70-90 cm of water.
Inflorescence emergent; floating leaves present on some individuals.
Thomas G. Lammers 15467	2 July 2016
Diane L. Lammers
03457453