zea mays, echinochloa crus-galli, sonchus arvensis, abutilon theophrasti, amaranthus retroflexus, calystegia sepium, cirsium arvense, convolvulus arvensis, cynodon dactylon, daucus carota, equisetum arvense, galega officinalis, helminthotheca echioides, lepidium coronopus, lysimachia arvensis, matricaria chamomilla, medicago lupulina, persicaria lapathifolia, plantago major, polygonum aviculare, rapistrum rugosum, setaria verticillata, setaria viridis, sonchus oleraceus, carex riparia, rumex crispus