Diagnostic taxa

Agrostis castellana, Agrostis rupestris, Anthyllis hermanniae, Armeria multiceps, Armeria sardoa, Astragalus sirinicus, Bellardiochloa variegata, Bellium bellidioides, Berberis aetnensis, Brimeura fastigiata, Bromus grossus, Bunium alpinum, Carex caryophyllea, Carlina macrocephala, Cerastium gibraltaricum, Cerastium soleirolii, Clinopodium corsicum, Crepis bellidifolia, Crocus corsicus, Drymocallis rupestris, Euphrasia nemorosa aggr., Festuca morisiana, Gagea soleirolii, Galium corsicum, Genista lobelii, Genista salzmannii, Hypochaeris cretensis, Hypochaeris robertia, Juniperus communis subsp. nana, Ligusticum corsicum, Luzula spicata, Nardus stricta, Noccaea brevistyla, Odontites corsicus, Paronychia polygonifolia, Petrorhagia saxifraga, Pilosella lactucella, Pilosella soleiroliana, Plantago subulata, Poa balbisii, Rosa serafinii, Sagina pilifera, Scleranthus perennis subsp. burnatii, Sedum brevifolium, Sesamoides minor, Spergularia rubra, Stachys corsica, Thymus catharinae, Thymus herba-barona, Trisetum conradiae, Trisetum gracile, Viola corsica

Constant taxa

Agrostis castellana, Agrostis rupestris, Anthoxanthum odoratum aggr., Anthyllis hermanniae, Armeria multiceps, Armeria sardoa, Arrhenatherum elatius, Avenella flexuosa, Bellardiochloa variegata, Bellium bellidioides, Berberis aetnensis, Brachypodium pinnatum, Bunium alpinum, Carex caryophyllea, Carlina macrocephala, Cerastium gibraltaricum, Cerastium soleirolii, Festuca morisiana, Galium corsicum, Genista lobelii, Hypochaeris cretensis, Hypochaeris robertia, Juniperus communis subsp. nana, Ligusticum corsicum, Luzula spicata, Nardus stricta, Noccaea brevistyla, Paronychia polygonifolia, Petrorhagia saxifraga, Pilosella lactucella, Pilosella soleiroliana, Plantago subulata, Poa balbisii, Poa bulbosa, Rumex acetosella, Sagina pilifera, Sedum brevifolium, Stachys corsica, Thymus herba-barona, Trisetum gracile, Viola corsica

Dominant taxa

Carex caryophyllea, Festuca morisiana, Plantago subulata, Sagina pilifera