senecio inaequidens, artemisia vulgaris, achillea collina, bromus diandrus, cynodon dactylon, malva sylvestris, rumex crispus, artemisia absinthium, atriplex patula, avena barbata, convolvulus arvensis, cota tinctoria, dasypyrum villosum, daucus carota, echium vulgare, erigeron canadensis, lactuca serriola, mercurialis annua, picris hieracioides, polygonum aviculare, saponaria officinalis, solanum nigrum, sonchus oleraceus, tordylium maximum, verbascum sinuatum, verbena officinalis, lepidium graminifolium, reseda lutea