Locality:
United States, Wisconsin, Marathon, Along Rib River [T24N - original in error]
44.99853288 -89.94136282
Verbatim Coordinates:
44.9985328° N, 89.9413628° W; T29N R05E sec17
Habitat:
Semi-open bottom land along river, with some cottonwood, silver maple, green ash, box elder, etc.; open bare or weedy ground on mud and sand; and weedy edge of upland cornfield. On wooded river bank.
Occurrence Remarks:
[tending to virginicus var. jejunus?- on det. label].