Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"34545 - Agropyron repens (L.) P. Beauv. forma aristatum (Schumach.) Holmb., University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-64816. Accessed 26 Jan. 2025.