centaurea napifolia, glycyrrhiza glabra, glebionis coronaria, hordeum murinum, lolium rigidum, anacyclus clavatus, avena barbata, bromus madritensis, erodium malacoides, galactites tomentosa, malva sylvestris, medicago polymorpha, sulla coronaria, carduus pycnocephalus, diplotaxis erucoides, echium plantagineum, geranium molle, hirschfeldia incana, lepidium draba, lysimachia arvensis, rostraria cristata, sonchus oleraceus, tragopogon porrifolius, trifolium cherleri, vicia lutea