Abies alba forests of the Maritime Alps, distributed in particular in the Quatre-Cantons forest in the Tournairet massif, in the Haute-V‚subie, in the Peira Cava massif, in the middle and high Roya, with Trochiscanthes nodiflora, Galium sylvaticum, Luzula pedemontana, Aquilegia atrata, Phyteuma halleri.