trifolium repens, anthemis arvensis, cirsium arvense, lapsana communis, myosotis arvensis, persicaria hydropiper, vicia hirsuta, elymus repens, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, galium aparine, gnaphalium uliginosum, polygonum aviculare, ranunculus repens, spergula arvensis, stellaria media, trifolium pratense, tripleurospermum inodorum, veronica arvensis, vicia sativa, viola arvensis, achillea millefolium, convolvulus arvensis, holcus mollis, sonchus arvensis