Taxon:Ceratophyllum demersum L. Family: Ceratophyllaceae
Collector:
Berg, Matthew S. 2008-204
Date: 2008-07-27
Verbatim Date: 2008-7-27
Locality:
United States, Wisconsin, Douglas, Minong Flowage [Washburn Co. - original in error]
46 -91 48008
Verbatim Coordinates:
46 N, 091 W; T43N R12W sec31
Habitat:
Muck bottom in 0-2.5 meters. Common assoc.: (Eleodea canadensis) common waterweed, (Myriophyllum spicatum) Eurasian water milfoil, (Potamogeton robbinsii) Robbins (fern) pondweed, (Nuphar variegata) spatterdock, (Nymphaea odorata) white water lily.