convolvulus arvensis, fumaria officinalis, matricaria chamomilla, alopecurus myosuroides, papaver rhoeas, ranunculus arvensis, sinapis arvensis, veronica persica, aphanes arvensis, avena sterilis, bromus diandrus, chenopodium album, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, lysimachia arvensis, phalaris paradoxa, rapistrum rugosum, viola arvensis