"Species Details - Thalictrum sparsiflorum Turcz. ex Fisch. & C. A. Mey. var. richardsonii (A. Gray) B. Boivin, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-19143/12-123097. Accessed 20 Jan. 2025.
There are 33 specimens of this Species.