tripleurospermum inodorum, apera spica-venti, chenopodium album, fallopia convolvulus, fumaria officinalis, galium aparine, myosotis arvensis, poa annua, stellaria media, veronica hederifolia, veronica persica, viola arvensis, anthemis arvensis, euphorbia helioscopia, lycopsis arvensis, matricaria discoidea, persicaria maculosa, sinapis arvensis, thlaspi arvense