amaranthus deflexus, convolvulus arvensis, capsella bursa-pastoris, dactylis glomerata, hordeum murinum, poa annua, sisymbrium officinale, arctium minus, daucus carota, erigeron floribundus, geranium rotundifolium, holcus lanatus, lolium perenne, malva multiflora, parietaria judaica, plantago lanceolata, plantago major, sonchus oleraceus, symphyotrichum squamatum