berteroa incana, centaurea langei, chondrilla juncea, marrubium peregrinum, centaurea apiculata, centaurea solstitialis, cichorium intybus, eryngium campestre, lepidium draba, melilotus officinalis, onopordum acanthium, picris hieracioides, salvia aethiopis, salvia nemorosa, sisymbrium officinale