Centaurea nervosa subsp. promota
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 nervosa subsp. promota in Strid & Tan, Mount. Fl. Greece 2: 513. 1991