Locality:
United States, Wisconsin, Menominee, Upper Bass Lake
45.1097737 -88.8704089
Verbatim Coordinates:
45.1097737° N, 88.8704089° W; T30N R13E sec01
Habitat:
Collected in shallow water, with a muck substrate.
Occurrence Remarks:
[There is a duplicate accession number for a specimen of Potamogeton robbinsii; 8/3/2007; Berg, Matthew S.; 2007-038; Polk Co.- editor added "a"].