Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"69441 - Comandra umbellata (L.) Nutt. var. angustifolia (A. DC.) Torr., University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-82113. Accessed 21 Aug. 2024.