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