carduus tenuiflorus, galactites tomentosa, calendula arvensis, centaurea calcitrapa, cytisus proliferus, hirschfeldia incana, hordeum murinum, mercurialis annua, malva parviflora, polygonum aviculare, bromus rigidus, erodium botrys, erodium malacoides, plantago lagopus, silybum marianum, spergularia fimbriata