Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"72850 - Crepis runcinata (E. James) Torr. & A. Gray var. hispidulosa Howell ex Rydb., University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-151621. Accessed 01 Apr. 2025.