beta vulgaris, chenopodium album, lysimachia arvensis, papaver rhoeas, sinapis arvensis, sonchus asper, stellaria media, convolvulus arvensis, setaria viridis, sonchus arvensis, viola arvensis, achillea millefolium, artemisia vulgaris, atriplex patula, centaurea cyanus, cichorium intybus, cirsium arvense, equisetum arvense, galium spurium, geranium pusillum, knautia arvensis, oxalis stricta, persicaria maculosa, pimpinella saxifraga, solanum nigrum