KUMAR, A.; RANJAN, V. Revised lectotypification of nine names in the genus Hedyotis (Rubiaceae). Phytotaxa, Auckland, New Zealand, v. 630, n. 3, p. 241–244, 2023. DOI: 10.11646/phytotaxa.630.3.5. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.630.3.5. Acesso em: 6 dec. 2025.