Calaramo, M.A., Rubite, R.R., Pugal, C.M. & Lin, C.-W. (2019)

New Species of Begonia section Baryandra (Begoniaceae) from Northwestern Luzon, Philippines

. Phytotaxa 407 (1): 36–42. https://doi.org/10.11646/phytotaxa.407.1.6