Akinyemi, O.F., Obiwole, E.T., Bamigboye, T.O., Fawibe, O.O. and Oyelakin, A.S. 2026. DNA barcoding-based assessment of genetic variation in selected Southwest Nigerian medicinal Senna species (Caesalpinoideae: Fabaceae). Advances in Horticultural Science. 40, 1 (Apr. 2026), 47–60. DOI:https://doi.org/10.36253/ahsc-18571.