senecio vulgaris, atriplex prostrata, cirsium arvense, sonchus oleraceus, atriplex littoralis, lactuca serriola, urtica dioica, alopecurus myosuroides, cirsium vulgare, persicaria maculosa, rumex crispus, sisymbrium altissimum, sisymbrium officinale, tripleurospermum maritimum, tripolium pannonicum