text: echium vulgare, medicago lupulina, bothriochloa ischaemum, melilotus officinalis, ajuga chamaepitys, arctium lappa, artemisia absinthium, berteroa incana, cichorium intybus, cirsium arvense, cirsium vulgare, convolvulus arvensis, crepis setosa, cynodon dactylon, daucus carota, diplotaxis muralis, erigeron canadensis, euphorbia helioscopia, lysimachia foemina, melilotus albus, noccaea perfoliata, plantago lanceolata, reseda lutea, setaria pumila, sinapis arvensis