United States, South Carolina, Sumter, Just N of Sumter off of US 15.
33.964013 -80.339409 +-1500m.
copied from duplicate IND
Growing in corn field.
fruiting
Leaf material removed for project: "A look into the past: An analysis of the origins of EPSPS gene copy number variation & evolution of glyphosate resistance in Amaranthus palmeri S. Wats." C. Ngo (Queen's University) Feb 2023.