Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"137205 - Comandra umbellata (L.) Nutt. ssp. pallida (A. DC.) Piehl, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-138600. Accessed 15 Dec. 2024.