University of Wisconsin - Madison
Catalog #: v0323394WIS
Taxon: Amaranthus tuberculatus (Moq.) J.D.Sauer
Family: Amaranthaceae
Determiner: Nee, M. (2014-01-01)
Collector: Nee, M.   61460   
Date: 2014-08-24
Locality: United States, Wisconsin, Crawford, Along Hwy. 18 on SE side of Prairie du Chien, 3.7 km WNW of junction with Hwy. 60.
43.0144444  -91.1027778
Verbatim Coordinates: 43° 0' 52" N, 91° 6' 10" W; T06N R06W sec08
Elevation: 199 meters
Verbatim Elevation: 199 m
Habitat: Soybean field (Glycine max), evidently Roundup-Ready soybeans which had been treated with Roundup (glyphosate), heavily infested by a single species of weed, Amaranthus tuberculatus (Nee 61459 ? and 61460 ?). The margin of the field also with a heavy infestation of this Amaranthus but even taller, up to 2.2 m tall.
Notes: Pistillate; darker green than the staminate plants.
Specimen Images
Record Id: 62a0d9b7-5d43-4949-acd2-77decb887c00
Occurrence ID (GUID): 1a9b7e37-b9cb-455f-8c82-7c941743acdc
For additional information on this specimen, please contact: Mary Ann Feist (mfeist@wisc.edu)
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