tripleurospermum inodorum, veronica persica, capsella bursa-pastoris, poa annua, stellaria media, viola arvensis, arabidopsis thaliana, lamium amplexicaule, thlaspi arvense, aphanes arvensis, galium aparine, myosotis arvensis, papaver rhoeas, plantago major, roemeria argemone, rumex crispus, veronica arvensis, vicia hirsuta