glebionis coronaria, anacyclus radiatus, beta vulgaris, carduus bourgeanus, convolvulus arvensis, echium plantagineum, festuca geniculata, hordeum murinum, lactuca serriola, malva multiflora, silybum marianum, sisymbrium officinale, andryala rothia, anthemis arvensis, bromus diandrus, carthamus lanatus, chondrilla juncea, cichorium intybus, diplotaxis catholica, herniaria lusitanica, lolium rigidum, medicago polymorpha, papaver rhoeas, sonchus asper, trifolium campestre