Dickinson, T. A. “Erratum: What Is Suksdorf’s Hawthorn? Revision of the Western North American 20-Stamen Black-Fruited Hawthorns (Crataegus Series Douglasianae, Rosaceae Subtribe Malinae)”. Journal of the Botanical Research Institute of Texas, vol. 19, no. 3, Sept. 2025, pp. 209-10, doi:10.17348/jbrit.v19.i3.1423.