matricaria chamomilla, viola arvensis, centaurea cyanus, fallopia convolvulus, galinsoga quadriradiata, vicia sativa, apera spica-venti, capsella bursa-pastoris, chenopodium album, crepis capillaris, elymus repens, equisetum arvense, lamium amplexicaule, lapsana communis, lolium perenne, matricaria discoidea, papaver dubium, senecio vulgaris, sisymbrium officinale, sonchus oleraceus, stellaria media, urtica urens