Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"52635 - Puccinellia vaginata (Lange) Fernald & Weath. var. paradoxa T. J. Sørensen, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-78888. Accessed 13 Apr. 2025.