University of Wisconsin-Madison, Wisconsin State Herbarium (WIS)
v0058669WIS
5654146c-a9fb-495b-904b-2835206e98a8
Ceratophyllum demersum L.
Ceratophyllaceae
Cochrane, Theodore S.
10095
1982-08-21
1982-08-21
United States, Wisconsin, Marquette, John Muir Memorial County Park, encompassing all of Ennis Lake plus surrounding ridges amd marshy ground in a region of ground moraines. 8mi. due SSW of Montello.
43.69004404 -89.39023589 +-569m.
T14N R09E sec14 SE4;
Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Aquatics in a small kettlehole lake, spring- and seepage-fed; water clear; bottom marl. Assoc. spp.: Najas flexilis, N. guadalupensis var. olivacea, Potamogeton berchtoldii, P. illinoensis, P. praelongus, P. natans, Scirpus subterminalis, Elodea canadensis, Ceratophyllum demersum, Nymphaea tuberosa.