Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"19550 - Leptoloma cognatum (Schult.) Chase (nom. illeg.), University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-73749. Accessed 20 Apr. 2025.