atriplex sagittata, atriplex patula, alopecurus pratensis, apera spica-venti, artemisia vulgaris, chenopodium album, elymus repens, lactuca serriola, lepidium densiflorum, tripleurospermum inodorum, urtica dioica, arctium tomentosum, chenopodiastrum hybridum, cirsium arvense, thlaspi arvense