Psephellus holtzii
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.
Psephellus holtzii in Willdenowia 30: 34. 2000
Content
Bibliography
A. Davis, P. H. 1975: Flora of Turkey and the East Aegean Islands 5. – Edinburgh (as Centaurea holtzii)