digitaria sanguinalis, amaranthus retroflexus, convolvulus arvensis, erodium cicutarium, mercurialis annua, setaria pumila, solanum nigrum, veronica persica, amaranthus hybridus, calystegia sepium, chenopodium album, cirsium arvense, equisetum arvense, euphorbia helioscopia, lysimachia arvensis, persicaria maculosa, senecio vulgaris, setaria viridis, sherardia arvensis, stellaria media