"Species Details - Beckmannia syzigachne (Steud.) Fern. ssp. baicalensis (I. V. Kusn.) Hultén, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-8628. Accessed 13 May. 2024.
There is 1 specimen of this Species.