lolium multiflorum, trifolium squarrosum, cichorium intybus, helminthotheca echioides, medicago polymorpha, trifolium arvense, trifolium campestre, anthemis arvensis, avena byzantina, avena sterilis, glebionis segetum, herniaria hirsuta, hordeum murinum, lotus angustissimus, torilis nodosa, lysimachia arvensis, trifolium glomeratum, hordeum vulgare, rumex crispus, silene gallica