Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"142266 - Calamagrostis stricta (Timm) Koeler ssp. groenlandica (Schrank) Á. Löve, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-199265. Accessed 12 May. 2025.