Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"125909 - Carex albicans Willd. ex Spreng. var. emmonsii (Dewey ex Torr.) Rettig, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-111380. Accessed 14 Apr. 2025.