Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"127339 - Sagina nodosa (L.) Fenzl ssp. borealis G. E. Crow, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-113077. Accessed 18 Apr. 2025.