sinapis arvensis, stellaria media, tripleurospermum inodorum, alopecurus myosuroides, capsella bursa-pastoris, centaurea cyanus, fallopia convolvulus, juncus bufonius, lamium amplexicaule, lycopsis arvensis, lysimachia arvensis, myosotis arvensis, plantago uliginosa, poa annua, spergula arvensis, veronica agrestis, veronica arvensis, viola arvensis, scleranthus annuus