Potamogeton lucens auct. non L.
Annotated by C. Leo Hitchcock, 1946.

Montana: Beaverhead County: 19 miles from mouth of Wise River.
Muddy pond. Phenology: Flowers.

C. Leo Hitchcock 15256, 8/2/46
With C. V. Muhlick
IDS, Accession: 1996.010, Catalog: 1996.10.100, Barcode: IDS0010480