"Species Details - Lesquerella arctica (Wormsk. ex Hornem.) S. Wats. ssp. purshii (S. Wats.) A. E. Porsild, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-20311. Accessed 09 May. 2024.
There is 1 specimen of this Species.