SWANEPOEL, W.; VAN WYK, A. E. A new species of Sesamothamnus (Pedaliaceae) from Namibia and Angola. Phytotaxa, Auckland, New Zealand, v. 626, n. 3, p. 145–158, 2023. DOI: 10.11646/phytotaxa.626.3.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.626.3.1. Acesso em: 6 dec. 2025.