Définition : Dry grassland and steppe vegetation of mostly base- and colloid-rich soils in the submediterranean, nemoral and hemiboreal zones of Europe
Définition : Xeric oromediterranean grasslands and cushion-tragacanthic scrub on calcareous and ultramafic substrates of the Hellenic mainland and the Aegean region
Définition : Vegetation of scree habitats and pebble alluvia in the submediterranean montane and supra-oromediterranean belts of the Central and Eastern Mediterranean and the Black Sea seaboards
