Blasco, F.A., Alejandro, G.J.D., Cortes, J.C. and Rubite, R.R. 2026. Begonia leasalongae (Section Petermannia, Begoniaceae), a new species from Tago, Surigao del Sur, Mindanao Island, Philippines. Phytotaxa. 767, 1 (Jul. 2026), 72–76. DOI:https://doi.org/10.11646/phytotaxa.767.1.8.