asphodelus fistulosus, cyperus rotundus, hordeum murinum, bromus madritensis, chenopodium album, cirsium arvense, convolvulus arvensis, cynodon dactylon, aegilops geniculata, aegilops triuncialis, anacyclus valentinus, astragalus hamosus, avena barbata, avena sterilis, bituminaria bituminosa, centaurea aspera, cichorium intybus, diplotaxis erucoides, echium vulgare, erodium chium, euphorbia serrata, heliotropium europaeum, linum strictum, medicago polymorpha, plantago albicans, reseda lutea, sonchus tenerrimus, tragus racemosus, urospermum picroides