Trisetum nutkaense (J. Presl) Scribner & Merrill ex Davy
Trisetum nutkaense (J. Presl) Scribner & Merrill ex Davy is a synonym sensu FNA Ed. Comm., 2007 of:
Trisetum cernuum Trinius subsp. cernuum, an accepted subspecies name sensu Finot et al., 2005.