avena sterilis, carduus pycnocephalus, diplotaxis erucoides, medicago minima, bromus madritensis, bromus sterilis, convolvulus arvensis, hordeum murinum, lactuca serriola, lolium rigidum, malva sylvestris, medicago polymorpha, sonchus oleraceus, trigonella esculenta, veronica persica, ailanthus altissima, bromus hordeaceus, daucus carota, erodium ciconium, euphorbia helioscopia, galium aparine, silybum marianum