chenopodium album, cirsium arvense, echinochloa crus-galli, setaria pumila, setaria viridis, amaranthus hybridus, aristolochia clematitis, capsella bursa-pastoris, convolvulus arvensis, descurainia sophia, digitaria sanguinalis, elymus repens, eragrostis minor, lathyrus tuberosus, lepidium draba, rubus caesius, sinapis arvensis, veronica polita, vicia hirsuta, xanthium spinosum