Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"118210 - Coeloglossum viride (L.) Hart. var. virescens (Muhl. Ex Willd.) Luer, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-79880. Accessed 10 Feb. 2025.