The character comparison of the median phyllary appendages and achenes of Centaurea ziganensis (a) and Centaurea drabifolioides (b).

 
 
  Part of: Yüzbaşıoğlu İS, Bona M, Genç İ (2015) A new species of Centaurea sect. Pseudoseridia (Asteraceae) from north-eastern Turkey. PhytoKeys 53: 27-38. https://doi.org/10.3897/phytokeys.53.5250