astragalus siculus, festuca circummediterranea, achillea ligustica, galium aetnicum, secale strictum, bellardiochloa variegata, cerastium tomentosum, chondrilla juncea, cuscuta epithymum, linaria purpurea, petrorhagia saxifraga, rumex aetnensis, berberis aetnensis, erysimum bonannianum, festuca rubra, hypochaeris robertia, jasione montana, potentilla calabra, saponaria sicula, senecio squalidus, silene italica, viola parvula