WIS : VP
University of Wisconsin - Madison
Catalog #: v0036798WIS
Taxon: Silphium perfoliatum var. perfoliatum L.
Family: Asteraceae
Collector: Menges, Eric   426   
Date: 1981-05-21
Verbatim Date: 1981-05-21
Locality: United States, Wisconsin, Dane, Mazomanie Bottoms.
43.2273988  -89.80920165 +-1138m.
Verbatim Coordinates: T09N R06E sec29 W2;
Georeference Remarks: Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Habitat: Sandy, weedy natural levee. Extensive, topographically and edaphically diverse mature floodplain forest on Wisc. River. Trees/ha=338.9 BA/ha=2769dmsq. Ave BA=8.2 IV's Acer saccharinum 77, Tilia amer. 74, Celtis occid. 48, Ulmus ame. 44, Fraxinus penn. 39 Quercus bicol. 7, Q. rubra 3, F. nigra 3, Carya cordif. 3. Herbs %freq in 1mX1m sq. quad. Polygononum virg. 88, Laportea can. 80, Geum can. 72, Parthenocissus quin. 66, Elymus vir. 61, Ranunculus sep. 49, Thalitricum dasy. 42, Leersia vir. 39, Viola sororia 33, Aster lat. 28, Menispermum can. 26, Galium apar. 24, Rhus rad. 24, Carex spp. 21, Smilax his. 20, Xanthoxyllum ame. 20, G. triflorum 17,Cirquea quad.15. Data from 1st. terrace, overall > 50% tree cover.
Images
Record Id: 24e1bc9c-e38a-4ce0-b6d8-78eeee844fb3
Occurrence ID (GUID): 793a8dc0-a114-4aaa-9f53-8613f20e4f00
For additional information on this occurrence, please contact: Mary Ann Feist (mfeist@wisc.edu)
Base Layer
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