Associations :
- Centaureo pectinatae-Anthyllidetum montanae Choisnet 2019 nom. ined. (1) ;
- Euphorbio spinosae-Genistetum cinereae Gaultier in J.-M. Royer et Ferrez 2020 ;
- Lavandulo spicae-Astragaletum purpurei Molinier 1935 ;
- Ononido-Carlinetum acanthifoliae Guinochet 1975 ;
- Staehelino dubiae-Asperuletum purpureae Guinochet 1975