Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"103545 - Aristida purpurea Nutt. var. fendleriana (Steud.) Vasey, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-68669. Accessed 07 Jul. 2025.