University of Wisconsin - Madison
Catalog #: v0331516WIS
Taxon: Sparganium angustifolium Michx.
Family: Typhaceae
Collector: Cochrane, Theodore S.; Cochrane, Barbara A.   15800   
Date: 2016-07-15
Verbatim Date: 2016-07-15
Locality: United States, Wisconsin, Bayfield, SW quarter of McCarry Lake, between (W of) McCarry Lake Rd. & (E of) Co. Hwy. H, 4.0 mi. (airline distance) SE of rural locality of Iron River.
Verbatim Coordinates: T47N R08E sec33 E2NW4NE4;
Elevation: 339 meters
Verbatim Elevation: 1111 ft.
Habitat: In shallow quiet water of drained (outlet channel) 34-acre lake with M.P.M. total alkalinity of 52 ppm & bottom entirely of loose soft, quicksand-like, deep muck. Immediately associated with Potamogeton natans & P. pusillus & a little farther away in shallower water, Nuphar variegata & Nymphaea odorata.
Occurrence Remarks: Stems submersed, lvs. floating; beaks 2.0--2.9 mm; stigmas 0.9--1.1 mm; anths. 0.9--1.0 mm. Rare; one very small colony. Water with total alkalinity (M.P.M.) 52 ppm.
Record Id: eb55d575-1e00-49e5-b61e-01b92184e496
Occurrence ID (GUID): a80292f9-cb4c-4088-8caa-e24e85dc5fea
For additional information on this occurrence, please contact: Mary Ann Feist (mfeist@wisc.edu)
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