BESTER, S. P.; STEYN, H. M. Clarification of the lectotypification and some leaf characters of Pyrostria hystrix (Rubiaceae). Phytotaxa, Auckland, New Zealand, v. 760, n. 3, p. 295–300, 2026. DOI: 10.11646/phytotaxa.760.3.9. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.760.3.9. Acesso em: 10 jun. 2026.