tripleurospermum inodorum, fumaria officinalis, poa annua, chenopodium album, convolvulus arvensis, lamium purpureum, lipandra polysperma, stellaria media, atriplex patula, euphorbia helioscopia, fallopia convolvulus, galium aparine, lamium amplexicaule, matricaria discoidea, myosotis arvensis, sonchus arvensis, sonchus asper, stachys arvensis, veronica agrestis, vicia hirsuta