Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"139824 - Utricularia vulgaris L. var. americana (L.) Nieuwl. & Lunell, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-159493. Accessed 11 Dec. 2024.