Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"136179 - Cryptantha jamesii (Torr.) Payson ssp. setosa (M. E. Jones) I. M. Johnst. ex Tidestr., University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-159669. Accessed 12 Jul. 2025.