alopecurus myosuroides, chenopodium album, convolvulus arvensis, fumaria officinalis, galium aparine, lamium purpureum, sonchus oleraceus, thlaspi arvense, veronica persica, atriplex patula, capsella bursa-pastoris, elymus repens, euphorbia helioscopia, fallopia convolvulus, polygonum aviculare, stellaria media, viola arvensis, lactuca serriola, matricaria discoidea, myosotis arvensis, persicaria maculosa