Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"140004 - Dactylorhiza viridis (L.) R. M. Bateman, Pridgeon & M. W. Chase, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-162267. Accessed 05 Mar. 2025.