marrubium peregrinum, anthemis arvensis, bromus sterilis, echium italicum, euphorbia helioscopia, hordeum murinum, marrubium vulgare, nigella arvensis, onopordum illyricum, scolymus hispanicus, torilis nodosa, bromus squarrosus, bupleurum apiculatum, capsella rubella, carduus pycnocephalus, carthamus lanatus, centaurea calcitrapa, centaurea solstitialis, cichorium intybus, convolvulus arvensis, descurainia sophia, diplotaxis tenuifolia, erodium cicutarium, lolium perenne, rostraria cristata, sisymbrium officinale, sisymbrium polyceratium, trifolium scabrum, urtica dioica, verbena officinalis