astragalus siculus, cerastium tomentosum, cuscuta epithymum, erysimum cheiranthoides, galium aetnicum, linaria purpurea, secale strictum, tanacetum vulgare, achillea ligustica, clinopodium alpinum, festuca circummediterranea, silene italica, anthemis aetnensis, festuca rubra, jasione montana