Mou, Feng-Juan, Xiu Hu, Bui Thu Ha, and Nguyen Manh Cuong. “Taxonomic Revision of Bergera J.Koenig Ex L. (Rutaceae) Based on the Molecular Phylogeny and Morphology”. European Journal of Taxonomy 860, no. 1 (March 1, 2023): 141-180. Accessed March 28, 2024. https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/2057.