elymus repens, lathyrus tuberosus, papaver rhoeas, fallopia convolvulus, secale cereale, veronica arvensis, viola arvensis, euphorbia helioscopia, matricaria chamomilla, polygonum aviculare, stellaria media, aphanes arvensis, cirsium arvense, galium aparine, lactuca serriola, lysimachia arvensis, medicago lupulina, myosotis arvensis, sinapis arvensis, triticum aestivum, veronica polita, vicia sativa