astragalus siculus, secale strictum, cerastium tomentosum, festuca circummediterranea, achillea ligustica, anthemis aetnensis, bellardiochloa variegata, cuscuta epithymum, erysimum bonannianum, festuca rubra, jasione montana, linaria purpurea, petrorhagia saxifraga, silene italica, calamagrostis epigejos, chondrilla juncea, clinopodium alpinum, galium aetnicum, saponaria sicula, tanacetum vulgare