avena byzantina, hordeum vulgare, phalaris minor, phalaris paradoxa, phalaris truncata, trifolium squamosum, anacyclus clavatus, helminthotheca echioides, sinapis arvensis, beta vulgaris, ammi majus, lysimachia arvensis, atriplex patula, lepidium coronopus, silybum marianum, medicago minima, ranunculus muricatus, plantago lanceolata, spergularia bocconei, torilis nodosa