University of Wisconsin-Madison, Wisconsin State Herbarium (WIS)
v0257818WIS
008318d5-4858-44eb-a63b-b0468b33ca8d
Sisymbrium loeselii L.
Brassicaceae
Vacek, Jerry
s.n.
2006-05-11
2006-05-11
United States, Wisconsin, La Crosse, New Amsterdam. Dummer Family Enterprises (farm), jct. McHugh Rd. & CTH XX, 1 mi. SE of New Amsterdam, 2.6 mi. due WNW of Holmen, 7 mi. due NNW of Onalaska
43.96663156 -91.30583962 +-569m.
T17N R08W sec11 NW4;
Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Edges of 101-acre, corn-bean rotation field, no-till for a number of years. Most plants close to road and fenceline, one patch in center of field. First noticed in Apr 2006, not noticed before this year. [Leg. Jerry Vacek; transmitted to Herbarium WIS by Chris Boerboom; verified, pressed, mounted, and labeled by Theodore S. Cochrane]. Plant 2, sheet 2 of 2 [6 sheets total].