beta vulgaris, atriplex patula, chenopodium album, convolvulus arvensis, fallopia convolvulus, sonchus asper, veronica polita, achillea millefolium, avena sativa, campanula rapunculoides, cichorium intybus, knautia arvensis, lamium amplexicaule, papaver rhoeas, persicaria maculosa, pimpinella saxifraga, setaria viridis, silene latifolia, sinapis arvensis, thlaspi arvense, veronica arvensis, veronica persica, galinsoga parviflora