University of Wisconsin - Madison
Catalog #: v0117070WIS
Taxon: Helianthus grosseserratus M.Martens
Family: Asteraceae
Determiner: Cochrane, Theodore S. (1995-06-01)
Collector: Aussem, Daniel   356   
Date: 1994-09-17
Locality: United States, Wisconsin, Jefferson, Ca. 1.25mi. W of CTH A on Danielson Rd., ca. 5m S of road.
42.91256215  -88.98402544 +-1138m.  113892
Verbatim Coordinates: T05N R13E sec08
Georeference Remarks: Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Habitat: With Verbena, Aster spp., Lobelia, Carex, Arisaema, Vitis, Eupatorium, Smilax, Impatiens, Epilobium, Salix, Cornus, Viola, Urtica, Setaria, Asclepias, Echinachloa, Poygonum spp., Penthorum, and other weeds. Less common in this disturbed floodplain forest Now an open-canopied road shoulder. No slope. Soil rich mesic humus. Medium shade.
Specimen Images
Record Id: dcbb24bc-01a3-428d-83a6-dfcc09f454fa
Occurrence ID (GUID): bdf672c2-f95b-11e2-9dec-002590257708
For additional information on this specimen, please contact: Mary Ann Feist (mfeist@wisc.edu)
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