DOS SANTOS, Francisco De Assis Ribeiro; MELHEM, Therezinha Sant'Anna. Ornamentation Croton-pattern in the pollen grains of Brazilian Scrophulariaceae. Acta Botanica Malacitana, [S. l.], v. 25, p. 81–92, 2000. DOI: 10.24310/abm.v25i0.8474. Disponível em: https://www.revistas.uma.es/index.php/abm/article/view/8474. Acesso em: 9 oct. 2026.