Locality:
United States, Wisconsin, Barron, Beaver Dam Lake
45 -92 48371
Verbatim Coordinates:
45 N, 092 W; T35N R13W sec06
Habitat:
Submergent form was uncommon over sand and rock bottom areas. Common assoc.: (Myriophyllum tenellum) dwarf water milfoil, (Juncus pelocarpus) brown-fruited rush, (Eleocharis acicularis) needle spikerush, (Elatine minima) waterwort.