J. T. Rezeki, Z. Arico, W. A. Mustaqim, D. Girmansyah, W. H. Ardi, and M. Hughes, “Validation of a name of a northern Sumatra endemic Begonia antoi (Begoniaceae)”, Phytotaxa, vol. 744, no. 2, pp. 202–202, Mar. 2026.