artemisia santonicum, juncus gerardi, galium humifusum, plantago lanceolata, achillea inundata, carduus nutans, centaurea diffusa, petrorhagia prolifera, poa angustifolia, psammophiliella muralis, chondrilla juncea, cichorium intybus, cirsium vulgare, lepidium cartilagineum, sisymbrium loeselii