"Species Details - Elymus alaskanus (Scribn. & Merr.) Á. Löve ssp. latiglumis (Scribn. & J. G. Sm.) Á. Löve, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-5773/12-65895. Accessed 15 Dec. 2024.
There are 14 specimens of this Species.