tripleurospermum inodorum, elymus repens, poa annua, anthemis arvensis, avena sativa, fallopia convolvulus, spergula arvensis, stellaria media, aphanes arvensis, capsella bursa-pastoris, gnaphalium uliginosum, lysimachia arvensis, matricaria discoidea, persicaria hydropiper, plantago uliginosa, polygonum aviculare, centaurea cyanus, galeopsis tetrahit, lapsana communis, persicaria maculosa, viola arvensis, holcus mollis