University of Wisconsin - Madison
Catalog #: v0262304WIS
Taxon: Sparganium americanum Nutt.
Family: Typhaceae
Collector: Sulman, Joshua D.   927   
Date: 2009-08-29
Locality: United States, Wisconsin, Monroe, Dead Creek (ditch). At jct. of Atwood Ave. and 30th Ave, Meadow Valley State Wildlife Area.
44.10269  -90.3924
Verbatim Coordinates: 44.10269° N, 90.3924° W; T19N R01E sec21
Habitat: Deep ditch above water control structure--dense colony, floating. Water black, EC=40uS, peat substrate. Associates: Ludwigia sp., Nymphaea odorata, Puccinellia sp., Bidens coronata
Occurrence Remarks: Leaves to 13mm wide, thickly triangular in x-section; fruits dull, beaks 4-5mm.
Specimen Images
Record Id: 2e77726d-b71f-4b93-b9f7-95ebaaebee04
Occurrence ID (GUID): 8d046836-a381-46f1-b4e0-ad91e2a3db28
For additional information on this occurrence, please contact: Mary Ann Feist (mfeist@wisc.edu)
Base Layer
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