Peterson, P. M., K. Romaschenko, R. J. Soreng, and F. Riga. “An ITS Phylogeny of Festuca s.l. Clarifies the Generic Circumscription of the Broad-Leaved Complex (Poaceae, Pooideae, Poeae, Loliinae)”. Webbia, vol. 80, no. 2, July 2025, pp. 201-27, doi:10.36253/jopt-18242.