Rhaponticum cossonianum (Ball) Greuter in Willdenowia 33: 61. 2003 Rhaponticum cossonianum (Ball) Greuter in Willdenowia 33: 61. 2003is new combination for Centaurea cossoniana Ball in J. Bot. 11: 369. 1873Taxon for this nameRhaponticum cossonianum (Ball) Greuter in Willdenowia 33: 61. 2003