lipandra polysperma, setaria pumila, setaria viridis, calystegia sepium, ranunculus repens, solanum nigrum, sonchus arvensis, stachys palustris, achillea millefolium, chenopodium album, convolvulus arvensis, daucus carota, digitaria sanguinalis, galinsoga parviflora, tussilago farfara, atriplex patula, brassica rapa, capsella bursa-pastoris, cerinthe minor, chaenorhinum minus, cichorium intybus, cirsium arvense, erigeron annuus, euphorbia helioscopia, medicago lupulina, persicaria maculosa, plantago uliginosa, silene latifolia, sonchus asper, sonchus oleraceus, symphytum tuberosum, veronica persica, viola arvensis