Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"141521 - Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. comata, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-168948. Accessed 27 Apr. 2025.