Centaurea occasus
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 occasus in Fontqueria 48: 221. 1997
Content
Bibliography
C. Fernández Casas, J. 1997: De Centaureis occidentalibus notulae sparsae, X. – Fontqueria 48: 203-222
D. Franco & J. do Amaral 1984: Nova flora de Portugal (continente e Açores) 2 (as Centaurea prolongoi)