Trisetum spicatum subsp. pilosiglume (Fernald) Hultén
Trisetum spicatum subsp. pilosiglume (Fernald) Hultén is a synonym sensu TROPICOS of:
Koeleria spicata (Linnaeus) Barberá, Quintanar, Soreng & P.M. Peterson, an accepted species name sensu Barberá et al., 2019b.