WIS
University of Wisconsin-Madison, Wisconsin State Herbarium
Catalog #: v0412574WIS
Taxon: Wolffia punctata Griseb.
Family: Araceae
Collector: Smith, Welby R.   9883   
Date: 1984-08-12
Verbatim Date: Aug. 12, 1984
Locality: United States, Minnesota, Wabasha, Upper Mississippi River National Wildlife Refuge, about 1 mi NE of Weaver; backwater of Mississippi River (Weaver Bottoms); 44.219722 -91.9175
44.219722  -91.9175
Verbatim Coordinates: 44°13'11"N 91°55'03"W; TRS: T109N R09W sec 20 SE4SW4
Habitat: Emergent and floating-leaved wetland in backwater on the river. Water depth approximately 3 feet.
Associated Species: Nelumbo lutea, Pontederia cordata, Vallisneria americana
Description: Floating on the surface, common.
Occurrence Remarks: [Mixed collection of Lemna minor [v0412572WIS], Wolffia columbiana [v0412573WIS] & Wolffia punctata [v0412574WIS ]]
Specimen Images
Record Id: d00f6a85-8e68-4956-8dfe-ca47d7d74aa0
Occurrence ID (GUID): d00f6a85-8e68-4956-8dfe-ca47d7d74aa0
For additional information on this occurrence, please contact: ()
Current Record
University of Wisconsin-Madison, Wisconsin State Herbarium (WIS)
Smith, Welby R. 98831984-08-12
Catalog Number: v0412574WIS
GUID: d00f6a85-8e68-4956-8dfe-ca47d7d74aa0
Latest Identification: Wolffia punctata


University of Wisconsin-Madison, Wisconsin State Herbarium (WIS)
Smith, Welby R. 98831984-08-12
Catalog Number: v0412572WIS
Latest Identification: Lemna minor

University of Wisconsin-Madison, Wisconsin State Herbarium (WIS)
Smith, Welby R. 98831984-08-12
Catalog Number: v0412573WIS
Latest Identification: Wolffia columbiana

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