chenopodium album, digitaria sanguinalis, amaranthus retroflexus, chaenorhinum minus, cirsium arvense, erigeron canadensis, euphorbia maculata, lipandra polysperma, medicago lupulina, persicaria maculosa, setaria pumila, setaria viridis, sinapis arvensis, sonchus oleraceus, trifolium repens, tussilago farfara, achillea millefolium, amaranthus albus, anthemis cotula, artemisia vulgaris, atriplex patula, capsella bursa-pastoris, centaurea jacea, cichorium intybus, convolvulus arvensis, coronilla varia, diplotaxis tenuifolia, echinochloa crus-galli, euphorbia falcata, fallopia convolvulus, galinsoga parviflora, lysimachia arvensis, oxalis stricta, picris hieracioides, plantago major, polygonum aviculare, rorippa sylvestris, silene latifolia, silene vulgaris