solanum tuberosum, elymus repens, equisetum sylvaticum, centaurea cyanus, cirsium arvense, persicaria maculosa, raphanus raphanistrum, avena sativa, chenopodium album, crepis tectorum, fallopia convolvulus, myosotis arvensis, persicaria lapathifolia, polygonum aviculare, scleranthus annuus, spergula arvensis, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, vicia sativa, viola arvensis