Trisetum spicatum subsp. montanum (Vasey) W.A. Weber

Trisetum spicatum subsp. montanum (Vasey) W.A. Weber is a synonym sensu FNA Ed. Comm., 2007 of:

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