Trisetum spicatum var. congdonii (Scribner & Merrill) Hitchcock

Trisetum spicatum var. congdonii (Scribner & Merrill) Hitchcock is a synonym of:

Koeleria spicata (Linnaeus) Barberá, Quintanar, Soreng & P.M. Peterson, an accepted species name sensu Barberá et al., 2019b.