asperugo procumbens, descurainia sophia, arenaria serpyllifolia, atriplex sagittata, chenopodium album, cirsium arvense, crepis tectorum, dactylis glomerata, geranium pusillum, lactuca serriola, lamium amplexicaule, lamium maculatum, lepidium ruderale, poa annua, senecio vulgaris, sisymbrium officinale, sisymbrium orientale, thlaspi arvense, tripleurospermum inodorum, viola arvensis, atriplex hortensis, brassica napus