YASEEN, S.; PERVEEN, A. Pollinia morphology to some members of asclepiadaceae of Pakistan. Bangladesh Journal of Botany, [S. l.], v. 43, n. 3, p. 249–253, 2015. DOI: 10.3329/bjb.v43i3.21590. Disponível em: https://www.banglajol.info/index.php/BJB/article/view/21590. Acesso em: 25 apr. 2024.