apera spica-venti, centaurea cyanus, chenopodium album, cirsium arvense, galinsoga quadriradiata, galium aparine, myosotis arvensis, persicaria maculosa, tripleurospermum inodorum, veronica persica, capsella bursa-pastoris, convolvulus arvensis, equisetum arvense, lamium amplexicaule, raphanus raphanistrum, sonchus arvensis, stachys palustris, thlaspi arvense, vicia hirsuta, vicia sativa, vicia tetrasperma