hordeum murinum, lolium perenne, anthemis arvensis, convolvulus lineatus, dactylis glomerata, sisymbrium irio, elymus repens, erodium moschatum, malva sylvestris, medicago sativa, avena barbata, brachypodium retusum, bromus madritensis, diplotaxis erucoides, lactuca serriola, sonchus oleraceus