Suminig, J.S., Lagria, L., Lumista, H.P., Coritico, F.P., Handley, V. and Guiang, M.M.M. 2026. Population structure and distribution of Critically Endangered Cycas sancti-lasallei Agoo & Madulid (Cycadaceae) in northern Mindanao, Philippines. The Thailand Natural History Museum Journal. 20, 1 (May 2026), 75–91.