University of Wisconsin - Madison
Catalog #: v0031377WIS
Taxon: Silphium integrifolium var. integrifolium
Family: Asteraceae
Collector: Ontl, Craig R.   303   
Date: 1995-07-27
Locality: United States, Wisconsin, Walworth, Lulu Lake Preserve, about 0.5 mi. from entrance (N9564) at Nature Rd, along roadside that was formerly a RR grade.
42.8379084  -88.45643137 +-285m.  69329
Verbatim Coordinates: T04N R17E sec02
Georeference Remarks: Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Habitat: Dry gravelly slope along roadside with oak savanna/prairie species. Associates include: Euphorbia corollata, Quercus borealis, Amorpha canescens, Andropogon gerardi, Elymus canadensis, Petalostemum purpureum, Ratibida pinnata,. Aster sericaus, Achillea millifolium, Solidago juncea, Erigeon strigosus.
Specimen Images
Record Id: 59fa9109-e18f-484f-95b5-5bb2f54c6325
Occurrence ID (GUID): b500512e-f95b-11e2-9dec-002590257708
For additional information on this specimen, please contact: Mary Ann Feist (mfeist@wisc.edu)
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