DREWES, S. I.; MARTÍNEZ, S. Morphology of inflorescences in Verbenaceae-Verbenoideae II: Tribe Petreeae. Darwiniana, nueva serie, [S. l.], v. 37, n. 3-4, p. 209–218, 2011. DOI: 10.14522/darwiniana.2014.373-4.352. Disponível em: https://www.ojs.darwin.edu.ar/index.php/darwiniana/article/view/352. Acesso em: 18 may. 2024.