| Centaurea L. [796] | |
| J.C. Buxbaum, Pl. Minus Cogn. Cent., vol. 5(App.): : t. 26-27, fig. 26 (1728-1740) [44] | |
| Illustration contributed by: | Real Jardín Botánico, Madrid, Spain |
J.C. Buxbaum, Pl. Minus Cogn. Cent., vol. 5(App.): : t. 26-27, fig. 26 (1728-1740)