astragalus siculus, festuca circummediterranea, galium aetnicum, petrorhagia saxifraga, berberis aetnensis, erysimum cheiranthoides, juniperus communis, linaria purpurea, silene italica, centaurea parlatoris, clinopodium alpinum, herniaria glabra, hypochaeris cretensis, petrosedum tenuifolium, potentilla calabra, rumex aetnensis, secale strictum, viola parvula