"Species Details - Vahlodea atropurpurea (Wahlenb.) Fr. ex Hartm. ssp. latifolia (Hook.) A. E. Porsild, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-7047/12-80256. Accessed 24 Dec. 2024.
There are 29 specimens of this Species.