galinsoga quadriradiata, echinochloa crus-galli, anthemis arvensis, argentina anserina, artemisia vulgaris, cerastium glomeratum, cirsium arvense, cirsium rivulare, cucumis sativus, daucus carota, plantago lanceolata, plantago uliginosa, poa annua, rumex obtusifolius, stellaria media, trifolium repens, tripleurospermum inodorum, veronica persica, viola arvensis, arabidopsis thaliana, fallopia convolvulus, lamium purpureum, myosotis arvensis, prunella vulgaris, sonchus oleraceus, spergula arvensis