LYRA, D.; SAMPAIO, L.; PEREIRA, D.; SILVA, A.; AMARAL, C. Pollen viability and germination in <i>Jatropha ribifolia</i> and <i>Jatropha mollissima</i> (<i>Euphorbiaceae</i>): Species with potential for biofuel production. African Journal of Biotechnology, [S. l.], v. 10, n. 3, p. 368–374, 2013. DOI: 10.4314/ajb.v10i3. Disponível em: https://www.ajol.info/index.php/ajb/article/view/92232. Acesso em: 28 aug. 2026.