F. A. Blasco, G. J. D. Alejandro, J. C. Cortes, and R. R. Rubite, “Begonia leasalongae (Section Petermannia, Begoniaceae), a new species from Tago, Surigao del Sur, Mindanao Island, Philippines”, Phytotaxa, vol. 767, no. 1, pp. 72–76, Jul. 2026.