SWANEPOEL, W.; VAN JAARSVELD, E. J.; BECKER, R. W.; VAN WYK, A. E. Premna sebrabergensis (Lamiaceae, Premnoideae), a new species from Angola and Namibia. Phytotaxa, Auckland, New Zealand, v. 726, n. 3, p. 155–164, 2025. DOI: 10.11646/phytotaxa.726.3.3. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.726.3.3. Acesso em: 5 dec. 2025.