DELPRETE, P. G.; VAN DER BEETEN, I.; DE BLOCK, P. Pollen morphology in the tribe Sipaneeae (Rubiaceae, Ixoroideae). Bonplandia, [S. l.], v. 32, p. 7, 2023. Disponível em: https://revistas.unne.edu.ar/index.php/bon/article/view/6944. Acesso em: 17 jul. 2024.