Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"43974 - Carex macrocephala Willd. ex Spreng. ssp. anthericoides (J. Presl & C. Presl) Hultén, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-93969. Accessed 04 Mar. 2025.