Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"125871 - Carex scoparia Schkuhr ex Willd. var. tesselata Fernald & Wiegand, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-111431. Accessed 27 Apr. 2025.