agrostis gigantea, secale cereale, holcus mollis, apera spica-venti, persicaria maculosa, rumex acetosella, setaria pumila, spergula arvensis, arnoseris minima, centaurea cyanus, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, equisetum arvense, fallopia convolvulus, raphanus raphanistrum, tripleurospermum inodorum, viola arvensis