PCA illustrating the overall variation of karyomorphological traits in the four studied tetraploid Paeonia taxa. Blue dots: P. mascula subsp. russoi; black dots: P. officinalis subsp. huthii, black empty squares: P. officinalis subsp. italica; Red dots: P. peregrina.

 
 
  Part of: Peruzzi L, Franzoni J, Giacò A, Abidi E, Alù E, Barone G, Bianchi E, Cataudella C, Di Iorio E, Guerrina M, Mondello F, Paino L, Pentassuglia M, Porrovecchio M, Rivieccio G, Siccardi E, Stinca A, Tei A, Volanti V, Tiburtini M (2024) Tetraploid European paeonies (Paeonia) show a homogeneous karyotype asymmetry and structure. Italian Botanist 18: 51-57. https://doi.org/10.3897/italianbotanist.18.135403