"Species Details - Geranium richardsonii Fisch. & Trautv. x Geranium viscosissimum Fisch. & C. A. Mey., University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-22921. Accessed 13 May. 2024.
There is 1 specimen of this Species.