Hierochloë hirta subsp. arctica (J. Presl) G. Weimarck
Hierochloë hirta subsp. arctica (J. Presl) G. Weimarck is a synonym sensu FNA Ed. Comm., 2007 of:
Anthoxanthum hirtum (Schrank) Y. Schouten & Veldkamp, an accepted species name sensu FNA Ed. Comm., 2007.