Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"109566 - Puccinellia distans (Jacq.) Parl. ssp. hauptiana (Trin. ex V. I. Krecz.) W. E. Hughes, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-16294. Accessed 24 Jun. 2025.