Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"29789 - Silene involucrata (Cham. & Schltdl.) Bocquet ssp. tenella (Tolm.) Bocquet, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-101988. Accessed 04 Apr. 2025.