sisymbrium irio, chenopodium album, malva sylvestris, amaranthus deflexus, anacyclus clavatus, avena barbata, bromus sterilis, carduus tenuiflorus, convolvulus arvensis, cynanchum acutum, elymus pungens, eryngium campestre, glycyrrhiza glabra, hordeum murinum, medicago sativa, ononis spinosa, papaver rhoeas, plantago coronopus, plantago lanceolata, poa annua, populus alba, sonchus tenerrimus, verbascum sinuatum, xanthium strumarium