LIU, Q.; CHEN, A.-X.; LIAO, X.-W.; LIU, Q.-R.; WU, L. Ophiorrhiza pseudonapoensis (Rubiaceae), a new species from Yunnan, southwestern China. Phytotaxa, Auckland, New Zealand, v. 607, n. 4, p. 228–234, 2023. DOI: 10.11646/phytotaxa.607.4.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.607.4.1. Acesso em: 6 dec. 2025.