astragalus siculus, calamagrostis epigejos, berberis aetnensis, galium aetnicum, secale strictum, cerastium tomentosum, cuscuta epithymum, festuca circummediterranea, tanacetum vulgare, festuca rubra, senecio squalidus, anthemis aetnensis, hypochaeris robertia, saponaria sicula, viola parvula