triticum aestivum, matricaria chamomilla, vicia hirsuta, aphanes arvensis, cirsium arvense, equisetum arvense, galium aparine, geranium pusillum, myosotis arvensis, papaver rhoeas, vicia sativa, convolvulus arvensis, falcaria vulgaris, lamium amplexicaule, lysimachia arvensis, sisymbrium officinale, sonchus arvensis, stellaria media, thlaspi arvense, viola arvensis