Nakamura, K.; Rubite, R. R.; Kono, Y.; Macabasco, J. V.; Talaña, A. D.; Alejandro, G. J. D.; Ho, M.-J.; Yang, H.-A.; Chung, K.-F.; Peng, C.-I. Begonia ×dinglensis, a Natural Hybrid of Philippine Begonia Section Baryandra, As Evidenced by Morphological, Phylogenetic and Cytological Data. Phytotaxa 2021, 494, 151–164.