WU, L.; LIU, W.-J.; NGUYEN, K. S.

Revision of three taxa of Ophiorrhiza (Rubiaceae) from China

. Phytotaxa, Auckland, New Zealand, v. 387, n. 2, p. 129–139, 2019. DOI: 10.11646/phytotaxa.387.2.5. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.387.2.5. Acesso em: 6 dec. 2025.