avena sativa, avena strigosa, centaurea cyanus, chenopodium album, fallopia convolvulus, hordeum vulgare, spergula arvensis, tripleurospermum inodorum, vicia sativa, apera spica-venti, cirsium arvense, convolvulus arvensis, elymus repens, erigeron canadensis, holcus mollis, hordeum distichon, lolium perenne, persicaria lapathifolia, persicaria maculosa, raphanus raphanistrum, scleranthus annuus, secale cereale, sisymbrium officinale, viola arvensis