Taxon:Ranunculus sceleratus L. Family: Ranunculaceae
Determiner: M. Nee (2019)
M. H. Nee 64966
Verbatim Date: 30 May 2019
United States, Wisconsin, Vernon, 6.2 km. (air) NE of Readstown, along floodplain of Elk Creek (and of Kickapoo River), .4 km (air) upstream and NE from confluence with Kickapoo River, S. of Hwy. U and W of East River Road
Farm fields (soybeans and corn) with associated weeds of low areas such as Capsella bursa-pastoris, Thlaspi arvense, Veronica peregrina, Ranunculus sceleratus, and brushy and wooded edges, with Acer saccharinum, A. negundo, Viburnum lentago and large patches of Salix exigua.
Abundant, only in the old soybean fields. Petals yellow.