Sparganium angustifolium Michx.
Cochrane, Theodore S.; Tans, William E.; Hansen, Bruce F. 7625
United States, Wisconsin, Vilas, Minoqua Region: Little John Jr. Lake = Weber Lake of Fassett refs.
46.00395195 -89.64762275 +-1138m. 164860
T41N R07E sec29
Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Small (surface area=25 acres), shallow (max. depth = 26 feet) seepage lake of very low fertility; water very clear, acidic; bottom sand and gravel. Only 9 vascular plant spp. present in the whole lake, the 6 with rosette habit all abundant, mostly submerged and sterile, partly hidden under 1 inch deep layer of loose muck and algae. Habitats and associates for 7624-7636: C.: Nearshore emergent aquatics, one small colony of each of 3 spp., all intermingled, on loose coarse peat over bottom; assoc.: Sparganium angustifolium, Eleocharis robbinsii, and Nuphar variegatum, in small bay adjacent bog.
Record Id: fe1fb571-4af4-4a39-a002-78f47ccaf806
Occurrence ID (GUID):