triticum aestivum, veronica arvensis, aphanes arvensis, poa trivialis, anthemis arvensis, cirsium arvense, lamium purpureum, myosotis arvensis, papaver rhoeas, poa annua, veronica persica, viola arvensis, chaerophyllum aromaticum, lapsana communis, noccaea perfoliata, plantago media, thlaspi arvense