Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"91897 - Artemisia norvegica Fr. ssp. saxatilis (Besser) H.M. Hall & Clem., University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-143525. Accessed 25 Apr. 2025.