Pham, T.T. , Nguyen, T.T., Phung, T.T. and Phan, D.V. 2024. Diplospora siamica (Rubiaceae) - a new record for the Flora of Vietnam. Thai Forest Bulletin (Botany). 52, 1 (Jan. 2024), 1–4. DOI:https://doi.org/10.20531/tfb.2024.52.1.01.