Biplot of principal component analysis (PCA) performed on 18 characters.

 
 
  Part of: Klichowska E, Nobis M (2017) Stipa pennata subsp. ceynowae (Poaceae, Pooideae), a new taxon from Central Europe. PhytoKeys 83: 75-92. https://doi.org/10.3897/phytokeys.83.12797