diplotaxis erucoides, aegilops geniculata, cirsium arvense, convolvulus arvensis, lolium rigidum, aegilops triuncialis, astragalus sesameus, avena barbata, avena sterilis, caucalis platycarpos, chenopodium album, echinaria capitata, foeniculum vulgare, lysimachia arvensis, medicago sativa, papaver rhoeas, silene nocturna, sonchus oleraceus