Ang, Y.P. et al. 2022. BEGONIA NAEMMA (SECT. PETERMANNIA, BEGONIACEAE), A NEW SPECIES FROM NUEVA ECIJA, LUZON ISLAND, THE PHILIPPINES. Edinburgh Journal of Botany. 79, (Aug. 2022), 1–10. DOI:https://doi.org/10.24823/ejb.2022.390.