alopecurus myosuroides, fallopia convolvulus, geranium molle, matricaria chamomilla, myosotis arvensis, scandix pecten-veneris, stellaria media, capsella bursa-pastoris, cirsium arvense, galium aparine, ranunculus repens, sonchus arvensis, veronica persica, avena fatua, fumaria officinalis, geranium dissectum, lamium amplexicaule, plantago major, poa annua, polygonum aviculare, senecio vulgaris, sonchus oleraceus, thlaspi arvense, tussilago farfara