Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"30571 - Aster ericoides L. unranked stricticaulis (Torr. & A. Gray) F. C. Gates, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-149559. Accessed 05 Jan. 2025.