Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"127737 - Oxytropis sericea Nutt. ex Torr. & A. Gray var. spicata (Hook.) Barneby, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-113614. Accessed 22 May. 2025.