"Species Details - Lomatogonium rotatum (L.) Fr. ex Nyman forma tenuifolium (Griseb.) Fernald, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-24983/12-163989. Accessed 09 Feb. 2025.
There is 1 specimen of this Species.