mercurialis annua, chenopodium album, convolvulus arvensis, fumaria officinalis, linaria vulgaris, senecio vulgaris, setaria viridis, sonchus arvensis, amaranthus retroflexus, aristolochia clematitis, bromus arvensis, cirsium arvense, elymus repens, galinsoga parviflora, lamium amplexicaule, lysimachia arvensis, medicago lupulina, solanum nigrum, stellaria media, veronica persica, viola tricolor