Collector:
Cochrane, Theodore S.; Santana M., Francisco J. 12417
Date: 1990-07-07
Verbatim Date: 1990-07-07
Locality:
United States, Wisconsin, Walworth, Young Prairie (WI Natural Area No. 132), N of Bluff Rd., 4.7mi. (airline) due E of downtown Whitewater
42.84089449 -88.63719932 +-285m.
Verbatim Coordinates:
T04N R16E sec05 NW4NW4;
Georeference Remarks:
Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Habitat:
Large virgin wet-mesic prairie (25 acres), quite flat w/ seasonally flooded shallow depressions, surrounded by ag lands on all sides. Soil: dark colored loam with sandy clayey loam subsoil and a large amount of organic matter. Assoc.: Sphenopholis intermedia, Koeleria macrantha, Lysimachia quadriflora, Geum aleppicum var. strictum, Rosa arkansana var. suffulta (abundant), Zizia aptera, Z. aurea, Pycnanthemum virginianum, Asclepias sullivantii, Galium oboreale ssp. septentrionalis, Rudbeckia hirta var. pulcherimma, Silphium laciniatum, S. terebinthinaceum.
Occurrence Remarks:
[Hairs wide-spreding - G. Wilhelm, 2013]