University of Wisconsin - Madison
Catalog #: v0180837WIS
Taxon: Xanthium strumarium L.
Family: Asteraceae
Determiner: Cochrane, Theodore S. (1997-09-01)
Collector: Ziegler, S. R.; Sefton, Donna F.   3003   
Date: 1975-09-28
Locality: United States, Wisconsin, La Crosse, Mississippi River - Navigation Pool #8. River mile #693.3 Island 18. Island on E side of main channel
43.74717896  -91.24025818 +-1138m.  144764
Verbatim Coordinates: T15N R07W sec29
Georeference Remarks: Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Elevation: 194 meters
Verbatim Elevation: ca 636 ft
Habitat: Age of dredge material - 15 yr. Normal Pool elevation-631 ft. On spit of dredge material bordering slough, N end of island.
Specimen Images
Record Id: 2907c2fe-a61f-4e40-9edc-e4ca7c5c7d6b
Occurrence ID (GUID): c4e2e638-f95b-11e2-9dec-002590257708
For additional information on this occurrence, please contact: Mary Ann Feist (mfeist@wisc.edu)
Base Layer
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