elymus repens, bromus hordeaceus, poa trivialis, arum italicum, avena sterilis, bromus diandrus, bromus madritensis, carex divulsa, convolvulus arvensis, crepis vesicaria, daucus carota, dittrichia viscosa, geranium dissectum, helminthotheca echioides, linaria vulgaris, muscari comosum, papaver rhoeas, polygonum romanum, ranunculus neapolitanus, rumex crispus