Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"93689 - Gomphocarpus kaessneri (N. E. Br. ex S. Moore) Goyder, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-87972. Accessed 27 Mar. 2025.