triticum aestivum, apera spica-venti, elymus repens, galeopsis tetrahit, tussilago farfara, argentina anserina, cirsium arvense, galeopsis bifida, galium aparine, lathyrus tuberosus, matricaria discoidea, tripleurospermum inodorum, centaurea cyanus, fallopia convolvulus, lysimachia arvensis, matricaria chamomilla, papaver rhoeas, persicaria amphibia, persicaria maculosa, plantago major, ranunculus repens, rumex crispus, sinapis arvensis, symphytum officinale