atriplex patula, amaranthus retroflexus, echinochloa crus-galli, polygonum aviculare, setaria viridis, convolvulus arvensis, galium aparine, amaranthus powellii, artemisia vulgaris, capsella bursa-pastoris, elymus repens, lysimachia arvensis, lysimachia foemina, matricaria discoidea, mercurialis annua, veronica persica