galinsoga parviflora, myosotis arvensis, stellaria media, convolvulus arvensis, echinochloa crus-galli, lamium purpureum, viola arvensis, capsella bursa-pastoris, cardamine pratensis, chenopodium album, cirsium arvense, delphinium ajacis, euphorbia helioscopia, fallopia convolvulus, galium aparine, geranium dissectum, lipandra polysperma, medicago lupulina, papaver rhoeas, persicaria maculosa, plantago major, ranunculus repens, setaria pumila, sonchus arvensis, veronica persica, vicia sativa, legousia speculum-veneris