tripleurospermum inodorum, apera spica-venti, capsella bursa-pastoris, chenopodium album, poa annua, rumex crispus, stellaria media, viola arvensis, aphanes arvensis, artemisia vulgaris, equisetum arvense, lamium amplexicaule, matricaria chamomilla, matricaria discoidea, myosotis arvensis, rumex acetosella, thlaspi arvense, vicia hirsuta