thlaspi arvense, argentina anserina, veronica persica, anthemis arvensis, capsella bursa-pastoris, chenopodium album, cirsium arvense, crepis capillaris, equisetum arvense, galeopsis tetrahit, galinsoga parviflora, galium aparine, lamium purpureum, lapsana communis, lysimachia arvensis, matricaria discoidea, poa annua, ranunculus repens, raphanus raphanistrum, rumex obtusifolius, sherardia arvensis, sinapis arvensis, stellaria media, viola arvensis, papaver rhoeas, plantago major, vicia sativa