OGURI, E.; TAGANE, S.; DANG, V.-S.; YANG, C.-J.; TOYAMA, H.; TRAN, H.; MURAKAMI, N.; YAHARA, T. A new species of Gynochthodes (Rubiaceae), G. honbaensis from Hon Ba Nature Researve, southern Vietnam. Phytotaxa, Auckland, New Zealand, v. 406, n. 3, p. 213–217, 2019. DOI: 10.11646/phytotaxa.406.3.8. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.406.3.8. Acesso em: 6 dec. 2025.