apera spica-venti, aphanes arvensis, artemisia vulgaris, centaurea cyanus, chenopodium album, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, galium aparine, lysimachia arvensis, matricaria chamomilla, myosotis arvensis, poa annua, sonchus arvensis, sonchus oleraceus, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica persica, viola arvensis, cirsium arvense, lamium amplexicaule, lamium purpureum, tussilago farfara