Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"128107 - Bromus carinatus Hook. & Arn. var. marginatus (Nees ex Steud.) Barkworth & Anderton, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-116968. Accessed 17 May. 2025.