zea mays, convolvulus arvensis, amaranthus retroflexus, lysimachia arvensis, sonchus asper, stachys annua, fallopia convolvulus, lathyrus tuberosus, lysimachia foemina, raphanus raphanistrum, setaria viridis, sonchus arvensis, chenopodium album, cirsium arvense, lepidium draba, mercurialis annua, centaurea cyanus, euphorbia falcata, solanum nigrum, veronica hederifolia