triticum aestivum, scleranthus annuus, fallopia convolvulus, mentha arvensis, myosotis arvensis, achillea millefolium, stachys palustris, vicia hirsuta, viola arvensis, galeopsis tetrahit, lapsana communis, lysimachia arvensis, matricaria discoidea, poa annua, spergula arvensis, veronica arvensis, vicia sativa, galium aparine, oxalis stricta, persicaria maculosa, polygonum aviculare, raphanus raphanistrum, sherardia arvensis, tripleurospermum inodorum