aphanes arvensis, arabidopsis thaliana, capsella bursa-pastoris, centaurea cyanus, chenopodium album, elymus repens, fallopia convolvulus, lysimachia arvensis, plantago uliginosa, poa annua, sinapis arvensis, stellaria media, tripleurospermum inodorum, veronica arvensis, viola arvensis, cirsium arvense, lamium amplexicaule, lamium purpureum, myosotis arvensis