amaranthus hypochondriacus, atriplex patula, veronica persica, aethusa cynapium, chenopodiastrum hybridum, chenopodium album, galium aparine, hordeum vulgare, lipandra polysperma, lysimachia arvensis, lysimachia vulgaris, mercurialis annua, myosotis arvensis, oxalis stricta, persicaria lapathifolia, persicaria maculosa, senecio vulgaris, setaria pumila, sinapis arvensis, sonchus asper, viola arvensis, euphorbia helioscopia, papaver rhoeas