chenopodium album, echinochloa crus-galli, persicaria maculosa, setaria pumila, cirsium arvense, elymus repens, galinsoga parviflora, myosotis arvensis, stellaria media, tripleurospermum inodorum, veronica persica, vicia hirsuta, anthemis arvensis, centaurea cyanus, equisetum arvense, fallopia convolvulus, galium aparine, lamium purpureum, oxalis stricta, poa annua, rumex crispus, sinapis arvensis, thlaspi arvense, trifolium pratense