smyrnium olusatrum, acanthus mollis, arisarum vulgare, avena fatua, calendula suffruticosa, glebionis coronaria, mercurialis annua, parietaria judaica, silene colorata, astragalus hamosus, convolvulus arvensis, daucus carota, ecballium elaterium, euphorbia segetalis, fedia graciliflora, ferula communis, galactites tomentosa, hyoseris radiata, lobularia maritima, silene vulgaris, sonchus oleraceus