Cluster analysis (UPGMA) of selected specimens of all Ptilagrostis species. List of specimens examined is presented in Suppl. material 1.

 
 
  Part of: Krzempek M, Klichowska E, Nobis M (2024) Insights to the taxonomy and phylogeny of the genus Ptilagrostis worldwide (Poaceae, Stipeae) with a key to species identification, checklist and outlines for further studies. PhytoKeys 249: 115-180. https://doi.org/10.3897/phytokeys.249.128729