Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"120603 - Cotoneaster bullatus Bois var. floribundus (Stapf) L. T. Lu & A. R. Brach, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-100887. Accessed 22 Apr. 2025.