text: carduus pycnocephalus, hirschfeldia incana, erodium malacoides, eruca vesicaria, mercurialis annua, onopordum illyricum, avena barbata, calendula arvensis, cynodon dactylon, diplotaxis erucoides, echium plantagineum, sisymbrium irio, sonchus oleraceus, thapsia garganica, anthemis arvensis, biscutella maritima, conium maculatum, ecballium elaterium, ferula communis, galactites tomentosa, hordeum murinum, linaria reflexa, lotus edulis, malva nicaeensis, marrubium vulgare, medicago polymorpha, plantago afra, urospermum picroides, vicia sativa