MORALES, J. F. Studies in the Neotropical Apocynaceae XLI: A new species of <em>Prestonia</em> (Apocynoideae, Echiteae) from Peru and a key to the Peruvian species. Phytotaxa, [S. l.], v. 29, n. 1, p. 28–32, 2011. DOI: 10.11646/phytotaxa.29.1.2. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.29.1.2. Acesso em: 15 mar. 2025.