capsella bursa-pastoris, chenopodium album, fumaria officinalis, mentha arvensis, stellaria media, viola arvensis, aphanes arvensis, cirsium arvense, convolvulus arvensis, elymus repens, equisetum arvense, fallopia convolvulus, lamium amplexicaule, myosotis arvensis, plantago uliginosa, poa annua, sonchus oleraceus, veronica arvensis, veronica persica, vicia hirsuta, centaurea cyanus, galinsoga parviflora, lysimachia arvensis, sonchus arvensis