"Species Details - Elymus lanceolatus (Scribn. & J. G. Sm.) Gould ssp. lanceolatus, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-21935/12-156383. Accessed 16 Jun. 2024.
There are 4 specimens of this Species.