carduus tenuiflorus, erodium malacoides, silybum marianum, mercurialis annua, papaver somniferum, bromus rigidus, cytisus proliferus, galium aparine, geranium rotundifolium, hordeum murinum, lactuca serriola, lamarckia aurea, malva multiflora, malva parviflora, papaver rhoeas, polycarpon tetraphyllum, sonchus oleraceus, dysphania ambrosioides