Centaurea inexpugnabilis
Synonymy
Source: Greuter, W. (2006+): Compositae (pro parte majore). – In: Greuter, W. & Raab-Straube, E. von (ed.): Compositae. Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Centaurea inexpugnabilis in Collect. Bot. (Barcelona) 35(e006): 3. 2017