Centaurea stoebe
Specie abbondanti e frequenti
- 51.1.1 All. Festucion valesiacae Klika 1931
- 51.1.2 All. Stipo-Poion xerophilae Br.-Bl. & Tüxen ex Br.-Bl. 1949
- 51.1.3 All. Stipo capillatae-Poion carniolicae Br.-Bl. 1961
- 51.2a.3 All. Koelerio macranthae-Phleion phleoidis Korneck 1974
- 54.2.1 All. Alysso alyssoidis-Sedion albi Oberdorfer & Müller in Müller 1961