astragalus siculus, festuca rubra, secale strictum, juniperus communis, petrorhagia saxifraga, tanacetum vulgare, bellardiochloa variegata, calamagrostis epigejos, clinopodium alpinum, cuscuta epithymum, erysimum bonannianum, festuca circummediterranea, galium aetnicum, potentilla calabra, rumex aetnensis, senecio squalidus, silene italica, viola parvula