Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"52919 - Actaea rubra (Aiton) Willd. forma neglecta (Gillman) B. L. Rob., University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-104651. Accessed 21 Mar. 2025.