solanum tuberosum, galinsoga parviflora, chenopodium album, cirsium arvense, elymus repens, achillea millefolium, centaurea cyanus, convolvulus arvensis, equisetum arvense, erysimum cheiranthoides, fumaria officinalis, lamium amplexicaule, mentha arvensis, persicaria maculosa, rumex crispus, setaria pumila, sinapis arvensis, sonchus arvensis, stellaria media, tripleurospermum inodorum, veronica persica