Centaurea phrygia subsp. razgradensis
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 phrygia subsp. razgradensis in Willdenowia 33: 55. 2003
Content
Bibliography
A. Andreev, N. , Ančev, M. , Kožuharov, S. I. , Markova, M. , Peev, D. & Petrova, A. 1992: Opredelitel na visšite rastenija v Bălgarija. – Sofija: Nauka i izkustvo (as Centaurea stenolepis subsp. razgradensis)
B. Hayek, A. von 1928–1931: Prodromus florae peninsulae balcanicae, 2. – Repertorium specierum novarum regni vegetabilis. Beihefte 30(2) (as Centaurea phrygia var. razgradensis)
C. Stojanov, N. & Stefanov, B. 1967: Flora na Bălgarija, 4 [Stojanov, N., Stefanov, B. & Kitanov, B.], 2. – Sofija (as Centaurea jacea subsp. razgradensis)
D. Tutin, T. G., Heywood, V. H., Burges, N. A., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964–1980: Flora europaea 1-5. – Cambridge: Cambridge University Press (as Centaurea stenolepis subsp. razgradensis)
E. Eleftheriadou, E. & Raus, T. 1996: The vascular flora of the nature reserve Frakto Virgin Forest of Nomos Dramas (E Makedonia, Greece). – Willdenowia 25: 455-485 (as Centaurea stenolepis subsp. razgradensis)
F. Ciocârlan, V. 1990: Flora ilustrata a României 2. – Bucureşti: Editura Ceres (as Centaurea stenolepis subsp. bansagensis)
G. Tutin, T. G., Heywood, V. H., Burges, N. A., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964–1980: Flora europaea 1-5. – Cambridge: Cambridge University Press (as Centaurea stenolepis subsp. bansagensis)