Diagnostic taxa

Achillea ligustica, Anthemis cretica, Anthyllis hermanniae, Armeria brutia, Astracantha parnassi subsp. calabrica, Astracantha sicula, Bellium bellidioides, Berberis aetnensis, Brimeura fastigiata, Bunium alpinum, Carlina macrocephala, Carlina nebrodensis, Centaurea parlatoris, Centaurea sarfattiana, Cerastium soleirolii, Cerastium tomentosum, Crocus corsicus, Cuscuta epithymum, Cytisus spinescens, Erysimum bonannianum, Festuca circummediterranea, Festuca gamisansii, Festuca laevigata, Galium aetnicum, Galium corsicum, Genista cupanii, Genista desoleana, Genista lobelii, Genista salzmannii, Helianthemum italicum, Helichrysum italicum, Herniaria glabra, Hypericum barbatum, Hypochaeris cretensis, Hypochaeris robertia, Iberis saxatilis, Jasione montana, Klasea nudicaulis, Linaria purpurea, Morisia monanthos, Petrorhagia saxifraga, Phleum ambiguum, Plantago maritima subsp. serpentina, Potentilla calabra, Rosa serafinii, Rumex aetnensis, Santolina decumbens, Saponaria sicula, Scorzonera bupleurifolia, Secale strictum, Sedum amplexicaule, Senecio squalidus subsp. aethnensis, Silene italica aggr., Silene tyrrhenia, Thymus herba-barona, Tolpis virgata, Valeriana tuberosa, Viola corsica, Viola parvula

Constant taxa

Anthemis cretica, Anthoxanthum odoratum aggr., Anthyllis hermanniae, Anthyllis vulneraria, Armeria brutia, Astracantha parnassi subsp. calabrica, Astracantha sicula, Avenella flexuosa, Bellium bellidioides, Berberis aetnensis, Brachypodium retusum, Brachypodium rupestre, Bunium alpinum, Carex humilis, Carlina nebrodensis, Centaurea sarfattiana, Cerastium soleirolii, Cerastium tomentosum, Clinopodium alpinum, Cuscuta epithymum, Dactylis glomerata, Festuca circummediterranea, Festuca rubra aggr., Galium aetnicum, Galium corsicum, Genista desoleana, Genista lobelii, Genista salzmannii, Helianthemum italicum, Helianthemum nummularium, Helichrysum italicum, Herniaria glabra, Hypericum barbatum, Hypochaeris robertia, Jasione montana, Koeleria splendens, Koeleria vallesiana, Petrorhagia saxifraga, Phleum ambiguum, Pilosella hoppeana, Plantago maritima subsp. serpentina, Poa bulbosa, Rumex acetosella, Secale strictum, Sedum amplexicaule, Senecio squalidus subsp. aethnensis, Silene italica aggr., Teucrium polium aggr., Thymus herba-barona, Thymus longicaulis, Thymus vulgaris, Tolpis virgata, Valeriana tuberosa, Viola corsica

Dominant taxa

Astracantha parnassi subsp. calabrica, Astracantha sicula, Festuca circummediterranea, Genista cupanii, Genista desoleana, Genista lobelii, Genista salzmannii, Plantago maritima subsp. serpentina