"Species Details - Hackelia deflexa (Wahlenberg) Opiz ssp. americana (A. Gray) Á. Löve & D. Löve, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-25659. Accessed 11 May. 2024.
There is 1 specimen of this Species.